Interface - I/O Expanders Parts by Integrated Circuits (ICs)丨 Allelco

Integrated Circuits (ICs)

Integrated Circuits (ICs)

Specialized ICs(777,204)

PMIC - Voltage Regulators - Special Purpose(5,296)

PMIC - Voltage Regulators - Linear(67,090)

PMIC - Voltage Regulators - DC DC Switching Regulators(35,552)

PMIC - Voltage Regulators - DC DC Switching Controllers(11,866)

PMIC - Voltage Reference(8,240)

PMIC - Supervisors(46,856)

PMIC - Power Supply Controllers, Monitors(1,760)

PMIC - Power Management - Specialized(7,231)

PMIC - Power Distribution Switches, Load Drivers(7,162)

PMIC - Motor Drivers, Controllers(4,448)

PMIC - LED Drivers(6,643)

PMIC - Hot Swap Controllers(2,350)

PMIC - Gate Drivers(6,496)

PMIC - Battery Management(5,269)

PMIC - Battery Chargers(3,389)

PMIC - AC DC Converters, Offline Switchers(4,656)

Memory(64,305)

Logic - Translators, Level Shifters(2,676)

Logic - Specialty Logic(1,809)

Logic - Signal Switches, Multiplexers, Decoders(8,956)

Logic - Shift Registers(2,514)

Logic - Latches(3,414)

Logic - Gates and Inverters - Multi-Function, Configurable(1,638)

Logic - Gates and Inverters(15,602)

Logic - Flip Flops(7,321)

Logic - FIFOs Memory(4,224)

Logic - Counters, Dividers(3,279)

Logic - Buffers, Drivers, Receivers, Transceivers(16,671)

Linear - Video Processing(2,806)

Linear - Comparators(4,521)

Linear - Amplifiers - Video Amps and Modules(1,798)

Linear - Amplifiers - Special Purpose(1,661)

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps(30,363)

Linear - Amplifiers - Audio(4,395)

Interface - Telecom(4,343)

Interface - Specialized(4,542)

Interface - Drivers, Receivers, Transceivers(18,717)

Interface - Controllers(3,432)

Interface - Analog Switches, Multiplexers, Demultiplexers(11,135)

Interface - Analog Switches - Special Purpose(2,397)

Embedded - System On Chip (SoC)(4,026)

Embedded - Microprocessors(9,715)

Embedded - Microcontrollers - Application Specific(2,217)

Embedded - Microcontrollers(91,782)

Embedded - FPGAs (Field Programmable Gate Array)(26,195)

Embedded - DSP (Digital Signal Processors)(3,685)

Embedded - CPLDs (Complex Programmable Logic Devices)(4,913)

Data Acquisition - Digital to Analog Converters (DAC)(11,892)

Data Acquisition - Digital Potentiometers(5,810)

Data Acquisition - Analog to Digital Converters (ADC)(14,913)

Data Acquisition - ADCs/DACs - Special Purpose(2,834)

Clock/Timing - Real Time Clocks(2,316)

Clock/Timing - Programmable Timers and Oscillators(23,221)

Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers(32,544)

Clock/Timing - Clock Buffers, Drivers(4,411)

Clock/Timing - Application Specific(8,605)
Discrete Semiconductor Products

Discrete Semiconductor Products

Current Regulation - Diodes, Transistors(1,090)

Transistors - Special Purpose(222)

Transistors - Programmable Unijunction(46)

Transistors - JFETs(1,276)

Transistors - IGBTs - Single(4,610)

Transistors - IGBTs - Modules(3,219)

Transistors - IGBTs - Arrays(26)

Transistors - FETs, MOSFETs - Single(43,017)

Transistors - FETs, MOSFETs - RF(4,555)

Transistors - FETs, MOSFETs - Arrays(5,917)

Transistors - Bipolar (BJT) - Single, Pre-Biased(4,393)

Transistors - Bipolar (BJT) - Single(23,832)

Transistors - Bipolar (BJT) - RF(1,974)

Transistors - Bipolar (BJT) - Arrays, Pre-Biased(2,102)

Transistors - Bipolar (BJT) - Arrays(2,269)

Thyristors - TRIACs(4,006)

Thyristors - SCRs - Modules(3,217)

Thyristors - SCRs(4,691)

Thyristors - DIACs, SIDACs(313)

Power Driver Modules(1,330)

Diodes - Zener - Single(77,360)

Diodes - Zener - Arrays(2,002)

Diodes - Variable Capacitance (Varicaps, Varactors)(1,163)

Diodes - RF(2,623)

Diodes - Rectifiers - Single(57,905)

Diodes - Rectifiers - Arrays(17,104)

Diodes - Bridge Rectifiers(9,462)
Connectors, Interconnects

Connectors, Interconnects

USB, DVI, HDMI Connectors(4,298)

Terminals - Wire Splice Connectors(3,263)

Terminals - Spade Connectors(3,193)

Terminals - Ring Connectors(9,705)

Terminals - Rectangular Connectors(4,362)

Terminals - Quick Connects, Quick Disconnect Connectors(5,669)

Terminals - PC Pin, Single Post Connectors(3,382)

Terminals - PC Pin Receptacles, Socket Connectors(5,576)

Terminal Blocks - Wire to Board(35,434)

Terminal Blocks - Specialized(3,613)

Terminal Blocks - Headers, Plugs and Sockets(101,467)

Terminal Blocks - Din Rail, Channel(9,355)

Terminal Blocks - Barrier Blocks(41,756)

Terminal Blocks - Accessories - Marker Strips(8,144)

Terminal Blocks - Accessories - Jumpers(3,386)

Terminal Blocks - Accessories(7,668)

Sockets for ICs, Transistors(22,147)

Rectangular Connectors - Spring Loaded(7,679)

Rectangular Connectors - Housings(35,393)

Rectangular Connectors - Headers, Specialty Pin(6,079)

Rectangular Connectors - Headers, Receptacles, Female Sockets(226,795)

Rectangular Connectors - Headers, Male Pins(525,125)

Rectangular Connectors - Free Hanging, Panel Mount(22,660)

Rectangular Connectors - Contacts(7,796)

Rectangular Connectors - Accessories(7,385)

Rectangular Connectors - Board Spacers, Stackers (Board to Board)(235,529)

Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)(35,763)

Power Entry Connectors - Inlets, Outlets, Modules(8,405)

Pluggable Connectors(6,049)

Modular Connectors - Jacks With Magnetics(9,417)

Modular Connectors - Jacks(22,124)

Heavy Duty Connectors - Inserts, Modules(3,900)

Heavy Duty Connectors - Housings, Hoods, Bases(15,895)

Heavy Duty Connectors - Accessories(3,831)

Fiber Optic Connectors - Adapters(3,769)

Fiber Optic Connector Assemblies(3,001)

FFC, FPC (Flat Flexible) Connectors(18,691)

D-Sub, D-Shaped Connectors - Housings(11,469)

D-Sub, D-Shaped Connectors - Backshells, Hoods(5,509)

D-Sub Connector Assemblies(141,350)

D-Shaped Connectors - Centronics(7,923)

Contacts - Multi Purpose(5,038)

Coaxial Connectors (RF) - Adapters(6,062)

Coaxial Connectors (RF)(25,734)

Circular Connectors - Housings(422,108)

Circular Connectors - Contacts(4,649)

Circular Connectors - Backshells and Cable Clamps(47,125)

Circular Connectors - Adapters(8,803)

Circular Connectors - Accessories(55,236)

Circular Connectors(1,197,259)

Card Edge Connectors - Edgeboard Connectors(671,389)

Blade Type Power Connectors(4,163)

Backplane Connectors - Specialized(40,648)

Backplane Connectors - Housings(6,239)

Backplane Connectors - Hard Metric, Standard(5,719)

Backplane Connectors - DIN 41612(8,753)

Backplane Connectors - ARINC(3,259)
Power Supplies - (Off-Board)

Power Supplies - (Off-Board)

Industrial, DIN Rail Power Supplies(4,448)

AC DC Configurable Power Supplies (Factory Assembled)(9,207)

Power over Ethernet (PoE)(749)

LED Drivers(7,233)

DC DC Converters(27,462)

Accessories(2,092)

AC DC Desktop, Wall Adapters(38,099)

AC DC Converters(214,883)

AC DC Configurable Power Supply Modules(111)

AC DC Configurable Power Supply Chassis(208)

AC AC Wall Adapters(328)
Power Supplies - (Board Mount)

Power Supplies - (Board Mount)

LED Drivers(334)

DC DC Converters(288,704)

Accessories(1,266)

AC DC Converters(6,683)
Crystals, Oscillators, Resonators

Crystals, Oscillators, Resonators

VCOs (Voltage Controlled Oscillators)(738)

Stand Alone Programmers(25)

Sockets and Insulators(221)

Resonators(2,002)

Programmable Oscillators(94,498)

Pin Configurable/Selectable Oscillators(8,458)

Oscillators(684,721)

Crystals(205,368)
Sensors, Transducers

Sensors, Transducers

Temperature Sensors - Thermostats - Mechanical - Industrial(3,102)

Temperature Sensors - Analog and Digital Output - Industrial(209)

Proximity Sensors - Industrial(13,606)

Pressure Sensors, Transducers - Industrial(26,501)

Optical Sensors - Photonics - Counters, Detectors, SPCM (Single Photon Counting Module)(751)

Optical Sensors - Camera Modules(875)

Magnetic Sensors - Position, Proximity, Speed (Modules) - Industrial(551)

Force Sensors - Industrial(346)

Float, Level Sensors - Industrial(310)

Encoders - Industrial(4,980)

Ultrasonic Receivers, Transmitters(2,421)

Temperature Sensors - Thermostats - Solid State(1,027)

Temperature Sensors - Thermostats - Mechanical(3,180)

Temperature Sensors - Thermocouples, Temperature Probes(1,695)

Temperature Sensors - RTD (Resistance Temperature Detector)(1,451)

Temperature Sensors - PTC Thermistors(2,036)

Temperature Sensors - NTC Thermistors(12,094)

Temperature Sensors - Analog and Digital Output(3,654)

Strain Gauges(992)

Specialized Sensors(1,834)

Solar Cells(503)

Sensor Interface - Junction Blocks(2,450)

Sensor Cable - Assemblies(22,041)

Sensor Cable - Accessories(3,244)

Proximity/Occupancy Sensors - Finished Units(725)

Proximity Sensors(2,857)

Pressure Sensors, Transducers(10,634)

Position Sensors - Angle, Linear Position Measuring(5,944)

Optical Sensors - Reflective - Analog Output(425)

Optical Sensors - Phototransistors(928)

Optical Sensors - Photointerrupters - Slot Type - Transistor Output(1,383)

Optical Sensors - Photointerrupters - Slot Type - Logic Output(1,209)

Optical Sensors - Photoelectric, Industrial(16,751)

Optical Sensors - Photodiodes(1,529)

Optical Sensors - Photo Detectors - Remote Receiver(2,008)

Optical Sensors - Distance Measuring(372)

Optical Sensors - Ambient Light, IR, UV Sensors(1,291)

Multifunction(557)

Motion Sensors - Vibration(303)

Motion Sensors - Optical(719)

Motion Sensors - IMUs (Inertial Measurement Units)(396)

Motion Sensors - Gyroscopes(204)

Motion Sensors - Accelerometers(1,825)

Magnets - Multi Purpose(1,965)

Magnetic Sensors - Switches (Solid State)(3,630)

Magnetic Sensors - Position, Proximity, Speed (Modules)(5,190)

Magnetic Sensors - Linear, Compass (ICs)(1,177)

LVDT Transducers (Linear Variable Differential Transformer)(204)

Optical Sensors - Image Sensors, Camera(2,138)

Humidity, Moisture Sensors(1,389)

Gas Sensors(1,212)

Flow Sensors(550)

Float, Level Sensors(1,339)

Encoders(5,419)

Current Sensors(3,410)

Amplifiers(1,904)

Accessories(8,775)
Optoelectronics

Optoelectronics

Panel Indicators, Pilot Lights(3)

Optics - Reflectors(1)

Optics - Light Pipes(4)

LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs(88)

LED Thermal Products(1)

LED Lighting - White(234)

LED Lighting - Color(39)

LED Lighting - COBs, Engines, Modules, Strips(53)

LED Indication - Discrete(1,627)

Laser Diodes, Laser Modules(6)

Lamps - Incandescents, Neons(4)

LED Emitters - Infrared, UV, Visible(208)

Fiber Optics - Transmitters - Drive Circuitry Integrated(18)

Fiber Optics - Transmitters - Discrete(57)

Fiber Optics - Transceiver Modules(174)

Fiber Optics - Switches, Multiplexers, Demultiplexers(1)

Fiber Optics - Receivers(62)

Display, Monitor - LCD Driver/Controller(1)

Display Modules - LED Dot Matrix and Cluster(36)

Display Modules - LED Character and Numeric(216)

Display Modules - LCD, OLED, Graphic(2)

LED Addressable, Specialty(4)

Accessories(10)
RF/IF and RFID

RF/IF and RFID

Subscriber Identification Module (SIM) Cards(76)

RF Circulators and Isolators(1,742)

RFID, RF Access, Monitoring ICs(1,468)

RFID Transponders, Tags(738)

RFID Reader Modules(464)

RFID Evaluation and Development Kits, Boards(27)

RFID Antennas(322)

RFID Accessories(464)

RFI and EMI - Shielding and Absorbing Materials(4,709)

RFI and EMI - Contacts, Fingerstock and Gaskets(5,099)

RF Transmitters(647)

RF Transceiver Modules and Modems(6,516)

RF Transceiver ICs(3,866)

RF Switches(9,224)

RF Shields(16,358)

RF Receivers(1,957)

RF Receiver, Transmitter, and Transceiver Finished Units(2,691)

RF Power Dividers/Splitters(1,222)

RF Power Controller ICs(60)

RF Modulators(689)

RF Mixers(2,744)

RF Misc ICs and Modules(3,183)

RF Front End (LNA + PA)(404)

RF Evaluation and Development Kits, Boards(244)

RF Directional Coupler(2,718)

RF Multiplexers(1,459)

RF Detectors(365)

RF Demodulators(233)

RF Antennas(12,171)

RF Amplifiers(19,503)

RF Accessories(3,642)

Balun(1,491)

Attenuators(4,830)
Capacitors

Capacitors

Trimmers, Variable Capacitors(3,081)

Thin Film Capacitors(3,471)

Tantalum Capacitors(104,560)

Tantalum - Polymer Capacitors(9,556)

Silicon Capacitors(320)

Niobium Oxide Capacitors(330)

Mica and PTFE Capacitors(9,101)

Film Capacitors(112,630)

Electric Double Layer Capacitors (EDLC), Supercapacitors(2,695)

Ceramic Capacitors(793,311)

Capacitor Networks, Arrays(2,382)

Aluminum Electrolytic Capacitors(125,325)

Aluminum - Polymer Capacitors(7,402)

Accessories(297)
Resistors

Resistors

Through Hole Resistors(518,214)

Specialized Resistors(792)

Resistor Networks, Arrays(37,546)

Chip Resistor - Surface Mount(979,840)

Chassis Mount Resistors(26,243)

Accessories(264)
Switches

Switches

Interlock Switches(2,893)

Emergency Stop (E-Stop) Switches(1,160)

Cable Pull Switches(571)

Toggle Switches(32,857)

Thumbwheel Switches(696)

Tactile Switches(13,738)

Limit Switches(27,850)

Slide Switches(4,635)

Selector Switches(9,706)

Rotary Switches(13,812)

Rocker Switches(53,384)

Pushbutton Switches - Hall Effect(128)

Pushbutton Switches(189,964)

Programmable Display Switches(39)

Navigation Switches, Joystick(1,880)

Magnetic, Reed Switches(1,358)

Keypad Switches(637)

Keylock Switches(3,637)

DIP Switches(7,143)

Configurable Switch Components - Lens(1,437)

Configurable Switch Components - Illumination Source(1,235)

Configurable Switch Components - Contact Block(1,392)

Configurable Switch Components - Body(16,036)

Accessories - Caps(5,572)

Accessories - Boots, Seals(480)

Accessories(17,580)

Disconnect Switch Components(2,567)
Relays

Relays

Safety Relays(1,310)

Reed Relays(1,660)

High Frequency (RF) Relays(1,142)

Contactors (Solid State)(686)

Contactors (Electromechanical)(11,677)

Automotive Relays(1,826)

Solid State Relays(10,578)

Signal Relays, Up to 2 Amps(7,750)

Relay Sockets(1,875)

Power Relays, Over 2 Amps(27,171)

I/O Relay Modules(676)

I/O Relay Module Racks(236)

Accessories(3,878)
Circuit Protection

Circuit Protection

TVS - Surge Protection Devices (SPDs)(1,269)

TVS - Varistors, MOVs(16,738)

TVS - Thyristors(3,082)

TVS - Mixed Technology(1,126)

TVS - Diodes(106,111)

Thermal Cutoffs (Thermal Fuses and Breakers)(430)

Surge Suppression ICs(537)

PTC Resettable Fuses(5,869)

Lighting Protection(75)

Inrush Current Limiters (ICL)(1,271)

Ground Fault Circuit Interrupter (GFCI)(758)

Gas Discharge Tube Arresters (GDT)(4,012)

Fuses(25,175)

Fuseholders(6,505)

Electrical, Specialty Fuses(19,126)

Circuit Breakers(117,281)

Accessories(5,353)
Inductors, Coils, Chokes

Inductors, Coils, Chokes

Wireless Charging Coils(274)

Fixed Inductors(164,162)

Delay Lines(181)

Arrays, Signal Transformers(1,464)

Adjustable Inductors(380)

View All

Part #	Manufacturer	Description	Inventory	Datasheets	Number of I/O	Package	Base Product Number	Clock Frequency	Current - Output Source/Sink	Interrupt Output	Voltage - Supply	Supplier Device Package	Package / Case	Interface	Features	Output Type	Mounting Type	Operating Temperature	Series
CS82C55AZ96	Renesas Electronics America Inc	IC XPNDR PARALLEL 44PLCC	In stock2206 pcs	CS82C55AZ96.pdf	24	Tape & Reel (TR)	CS82C55	-	2.5mA	No	4.5V ~ 5.5V	44-PLCC (16.58x16.58)	44-LCC (J-Lead)	Parallel	-	Open Drain	Surface Mount	0°C ~ 70°C	-
DS4550E	Analog Devices Inc./Maxim Integrated	IC XPNDR 400KHZ I2C JTAG 20TSSOP	In stock6270 pcs	DS4550E.pdf	9	Tube	DS4550	400 kHz	16mA	No	2.7V ~ 5.5V	20-TSSOP	20-TSSOP (0.173", 4.40mm Width)	I²C, JTAG	EEPROM, POR	Open Drain	Surface Mount	-40°C ~ 85°C	-
PCA9535ECDWR2G	onsemi	IC XPNDR 100KHZ I2C SMBUS 24SOIC	In stock14860 pcs	PCA9535ECDWR2G.pdf	16	Tape & Reel (TR)	PCA9535	100 kHz	25mA	Yes	1.65V ~ 5.5V	24-SOIC	24-SOIC (0.295", 7.50mm Width)	I²C, SMBus	POR	Open Drain	Surface Mount	-55°C ~ 125°C	-
PCAL9554BBSHP	NXP USA Inc.	IC XPND 400KHZ I2C SMBUS 16HVQFN	In stock48188 pcs	PCAL9554BBSHP.pdf	8	Tape & Reel (TR)	PCAL9554	400 kHz	10mA, 25mA	Yes	1.65V ~ 5.5V	16-HVQFN (3x3)	16-VFQFN Exposed Pad	I²C, SMBus	POR	Open Drain, Push-Pull	Surface Mount	-40°C ~ 85°C	Agile
PCF8574DWE4	Texas Instruments	IC I/O EXPANDER I2C 8B 16SOIC	In stock39962 pcs	PCF8574DWE4.pdf	8	Tube	PCF857	100 kHz	1mA, 25mA	Yes	2.5V ~ 6V	16-SOIC	16-SOIC (0.295", 7.50mm Width)	I²C	POR	Push-Pull	Surface Mount	-40°C ~ 85°C	-
IS82C55A-596	Intersil	IC XPNDR 44PLCC	In stock13972 pcs		24	Bulk	-	-	2.5mA	Yes	4.5V ~ 5.5V	44-PLCC (16.58x16.58)	44-LCC (J-Lead)	-	Direct Bit Set/Reset	-	Surface Mount	-40°C ~ 85°C	-
PCA9655EMTTXG	onsemi	IC XPNDR 100KHZ I2C SMBUS 24QFN	In stock19891 pcs	PCA9655EMTTXG.pdf	16	Tape & Reel (TR)	PCA9655	100 kHz	42mA	Yes	1.65V ~ 5.5V	24-QFN (4x4)	24-WFQFN Exposed Pad	I²C, SMBus	POR	Push-Pull	Surface Mount	-55°C ~ 125°C	-
MAX7315AEE+T	Analog Devices Inc./Maxim Integrated	IC XPNDR 400KHZ I2C SMBUS 16QSOP	In stock14991 pcs	MAX7315AEE+T.pdf	8	Tape & Reel (TR)	MAX7315	400 kHz	50mA	Yes	2V ~ 3.6V	16-QSOP	16-SSOP (0.154', 3.90mm Width)	I²C, SMBus	PWM	Open Drain	Surface Mount	-40°C ~ 125°C	-
XRA1201PIG24-F	MaxLinear, Inc.	IC XPND 400KHZ I2C SMBUS 24TSSOP	In stock12850 pcs	XRA1201PIG24-F.pdf	16	Tube	-	400 kHz	-	Yes	1.65V ~ 3.6V	24-TSSOP	24-TSSOP (0.173", 4.40mm Width)	I²C, SMBus	-	Open Drain	Surface Mount	-40°C ~ 85°C	-
MCP25055T-I/SL	Microchip Technology	IC XPNDR 25MHZ CAN 14SOIC	In stock48882 pcs	MCP25055T-I/SL.pdf	8	Tape & Reel (TR)	MCP25055	25 MHz	25mA	No	2.7V ~ 5.5V	14-SOIC	14-SOIC (0.154', 3.90mm Width)	CAN (1-Wire)	ADC, EEPROM, POR, PWM	Push-Pull	Surface Mount	-40°C ~ 85°C	-
PCA9539PWR	Texas Instruments	IC XPND 400KHZ I2C SMBUS 24TSSOP	In stock24082 pcs	PCA9539PWR.pdf	16	Tape & Reel (TR)	PCA9539	400 kHz	10mA, 25mA	Yes	2.3V ~ 5.5V	24-TSSOP	24-TSSOP (0.173', 4.40mm Width)	I²C, SMBus	POR	Push-Pull	Surface Mount	-40°C ~ 85°C	-
MAX7310AUE+	Analog Devices Inc./Maxim Integrated	IC XPND 400KHZ I2C SMBUS 16TSSOP	In stock9208 pcs	MAX7310AUE+.pdf	8	Tube	MAX7310	400 kHz	18mA, 30mA	No	2.3V ~ 5.5V	16-TSSOP	16-TSSOP (0.173", 4.40mm Width)	I²C, SMBus	POR	Open Drain, Push-Pull	Surface Mount	-40°C ~ 125°C	-
PCAL6408ABSHP	NXP USA Inc.	IC XPND 400KHZ I2C SMBUS 16HVQFN	In stock45080 pcs	PCAL6408ABSHP.pdf	8	Tape & Reel (TR)	PCAL6408	400 kHz	10mA, 25mA	Yes	1.65V ~ 5.5V	16-HVQFN (3x3)	16-VFQFN Exposed Pad	I²C, SMBus	POR	Open Drain, Push-Pull	Surface Mount	-40°C ~ 85°C	-
R8A66154SP#D1	Renesas Electronics America Inc	8-BIT I/O EXPANDER	In stock2500 pcs		-	Bulk	-	-	-	-	-	-	-	-	-	-	-	-	*
SX1508QBIULTRT	Semtech Corporation	IC XPNDR 400KHZ I2C 20QFN	In stock37730 pcs	SX1508QBIULTRT.pdf	8	Tape & Reel (TR)	SX1508	400 kHz	8mA, 15mA	No	1.425V ~ 3.6V	20-QFN-UT (3x3)	20-UFQFN Exposed Pad	I²C	-	Open Drain, Push-Pull	Surface Mount	-40°C ~ 85°C	-
IS82C55AZ	Renesas Electronics America Inc	IC XPNDR PARALLEL 44PLCC	In stock8196 pcs	IS82C55AZ.pdf	24	Tube	IS82C55	-	2.5mA	No	4.5V ~ 5.5V	44-PLCC (16.58x16.58)	44-LCC (J-Lead)	Parallel	-	Open Drain	Surface Mount	-40°C ~ 85°C	-
XRA1203IL24TR-F	MaxLinear, Inc.	IC XPNDR 400KHZ I2C SMBUS 24QFN	In stock15350 pcs	XRA1203IL24TR-F.pdf	16	Tape & Reel (TR)	-	400 kHz	-	Yes	1.65V ~ 3.6V	24-QFN (4x4)	24-VFQFN Exposed Pad	I²C, SMBus	-	Open Drain	Surface Mount	-40°C ~ 85°C	-
PCA9500D	NXP USA Inc.	IC I/O EXPANDER I2C 8B 16SOIC	In stock48570 pcs		-	Bulk	-	-	-	-	-	-	-	-	-	-	-	-	*
PCA9554AN,112	NXP USA Inc.	IC XPNDR 400KHZ I2C SMBUS 16DIP	In stock17330 pcs	PCA9554AN,112.pdf	8	Tube	PCA95	400 kHz	10mA, 25mA	Yes	2.3V ~ 5.5V	16-DIP	16-DIP (0.300", 7.62mm)	I²C, SMBus	POR	Push-Pull	Through Hole	-40°C ~ 85°C	-
PCAL6534EVJ	NXP USA Inc.	IC XPNDR 1MHZ I2C 42VFBGA	In stock3815 pcs	PCAL6534EVJ.pdf	34	Tape & Reel (TR)	PCAL6534	1 MHz	-	Yes	1.65V ~ 5.5V	42-VFBGA (2.6x3)	42-VFBGA	I²C	POR	Open Drain, Push-Pull	Surface Mount	-40°C ~ 85°C	Agile
CAT9555HV6I-G	onsemi	IC XPNDR 400KHZ I2C SMBUS 24TQFN	In stock8663 pcs	CAT9555HV6I-G.pdf	16	Tube	CAT9555	400 kHz	10mA, 24mA	Yes	2.3V ~ 5.5V	24-TQFN (4x4)	24-WFQFN Exposed Pad	I²C, SMBus	POR	Push-Pull	Surface Mount	-40°C ~ 85°C	-
MCP23008-E/SS	Microchip Technology	IC XPNDR 1.7MHZ I2C 20SSOP	In stock24979 pcs	MCP23008-E/SS.pdf	8	Tube	MCP23008	1.7 MHz	25mA	Yes	1.8V ~ 5.5V	20-SSOP	20-SSOP (0.209', 5.30mm Width)	I²C	POR	Push-Pull	Surface Mount	-40°C ~ 125°C	-
CS82C55A	Renesas Electronics America Inc	IC XPNDR PARALLEL 44PLCC	In stock9670 pcs	CS82C55A.pdf	24	Tube	82C55A	-	2.5mA	No	4.5V ~ 5.5V	44-PLCC (16.58x16.58)	44-LCC (J-Lead)	Parallel	-	Open Drain	Surface Mount	0°C ~ 70°C	-
MAX7318AWG+	Analog Devices Inc./Maxim Integrated	IC XPNDR 400KHZ I2C SMBUS 24SOIC	In stock38026 pcs	MAX7318AWG+.pdf	16	Tube	MAX7318	400 kHz	31mA, 43mA	Yes	2V ~ 5.5V	24-SOIC	24-SOIC (0.295", 7.50mm Width)	I²C, SMBus	POR	Push-Pull	Surface Mount	-40°C ~ 125°C	-
MAX7310ATE	Analog Devices Inc./Maxim Integrated	MULTI-PORT I/O EXPANDER	In stock13450 pcs		8	Bulk	-	400 kHz	18mA, 30mA	No	2.3V ~ 5.5V	16-TQFN (4x4)	16-WQFN Exposed Pad	I²C, SMBus	POR	Open Drain	Surface Mount	-40°C ~ 125°C	-
PI4IOE5V9538LEX	Diodes Incorporated	IC XPNDR 400KHZ SMBUS 16TSSOP	In stock44021 pcs	PI4IOE5V9538LEX.pdf	8	Tape & Reel (TR)	PI4IOE5	400 kHz	-	Yes	2.3V ~ 5.5V	16-TSSOP	16-TSSOP (0.173", 4.40mm Width)	SMBus	POR	Open Drain	Surface Mount	-	-
CAT9554AWI-GT2	onsemi	IC XPNDR 400KHZ I2C SMBUS 16SOIC	In stock6187 pcs	CAT9554AWI-GT2.pdf	8	Tape & Reel (TR)	CAT9554	400 kHz	10mA, 24mA	Yes	2.3V ~ 5.5V	16-SOIC	16-SOIC (0.154", 3.90mm Width)	I²C, SMBus	POR	Push-Pull	Surface Mount	-40°C ~ 85°C	-
MAX7300ATI+	Analog Devices Inc./Maxim Integrated	IC XPNDR 400KHZ I2C 28TQFN	In stock14866 pcs	MAX7300ATI+.pdf	20	Tray	MAX7300	400 kHz	4.5mA, 10mA	Yes	2.5V ~ 5.5V	28-TQFN (5x5)	28-WFQFN Exposed Pad	I²C, 2-Wire Serial	-	Push-Pull	Surface Mount	-40°C ~ 125°C	-
XRA1203IG24TR-F	MaxLinear, Inc.	IC XPND 400KHZ I2C SMBUS 24TSSOP	In stock39734 pcs	XRA1203IG24TR-F.pdf	16	Tape & Reel (TR)	XRA1203	400 kHz	-	Yes	1.65V ~ 3.6V	24-TSSOP	24-TSSOP (0.173", 4.40mm Width)	I²C, SMBus	-	Open Drain	Surface Mount	-40°C ~ 85°C	-
MCP25020-I/SL	Microchip Technology	IC XPNDR 25MHZ CAN V2.0B 14SOIC	In stock8731 pcs	MCP25020-I/SL.pdf	8	Tube	MCP25020	25 MHz	25mA	No	2.75V ~ 5.5V	14-SOIC	14-SOIC (0.154', 3.90mm Width)	CAN V2.0b	EEPROM, POR, PWM	Push-Pull	Surface Mount	-40°C ~ 85°C	-
MAX7301AAX+T	Analog Devices Inc./Maxim Integrated	IC XPNDR 26MHZ SPI 36SSOP	In stock5262 pcs	MAX7301AAX+T.pdf	28	Tape & Reel (TR)	MAX7301	26 MHz	4.5mA, 10mA	Yes	2.5V ~ 5.5V	36-SSOP	36-BSOP (0.295", 7.50mm Width)	SPI	-	Push-Pull	Surface Mount	-40°C ~ 125°C	-
MCP25025T-I/SL	Microchip Technology	IC XPNDR 4MHZ CAN 14SOIC	In stock44823 pcs	MCP25025T-I/SL.pdf	8	Tape & Reel (TR)	MCP25025	4 MHz	25mA	No	2.7V ~ 5.5V	14-SOIC	14-SOIC (0.154', 3.90mm Width)	CAN (1-Wire)	EEPROM, POR, PWM	Push-Pull	Surface Mount	-40°C ~ 85°C	-
PCA9555BSHP	NXP USA Inc.	IC XPND 400KHZ I2C SMBUS 24HVQFN	In stock38652 pcs	PCA9555BSHP.pdf	16	Tape & Reel (TR)	PCA9555	400 kHz	10mA, 25mA	Yes	2.3V ~ 5.5V	24-HVQFN (4x4)	24-VFQFN Exposed Pad	I²C, SMBus	POR	Push-Pull	Surface Mount	-40°C ~ 85°C	-
PCA9537DP,118	NXP USA Inc.	IC XPND 400KHZ I2C SMBUS 10TSSOP	In stock4128 pcs	PCA9537DP,118.pdf	4	Tape & Reel (TR)	PCA9537	400 kHz	10mA, 25mA	Yes	2.3V ~ 5.5V	10-TSSOP	10-TFSOP, 10-MSOP (0.118', 3.00mm Width)	I²C, SMBus	POR	Push-Pull	Surface Mount	-40°C ~ 85°C	-
PCA9675D,118	NXP USA Inc.	IC XPNDR 1MHZ I2C 24SO	In stock8904 pcs	PCA9675D,118.pdf	16	Tape & Reel (TR)	PCA96	1 MHz	100µA, 25mA	Yes	2.3V ~ 5.5V	24-SO	24-SOIC (0.295", 7.50mm Width)	I²C	POR	Push-Pull	Surface Mount	-40°C ~ 85°C	-
MAX7320AEE+	Analog Devices Inc./Maxim Integrated	IC XPNDR 400KHZ I2C 16QSOP	In stock5074 pcs	MAX7320AEE+.pdf	8 (Output Only)	Tube	MAX7320	400 kHz	25mA	No	1.71V ~ 5.5V	16-QSOP	16-SSOP (0.154', 3.90mm Width)	I²C	POR	Open Drain, Push-Pull	Surface Mount	-40°C ~ 125°C	-
PCAL9539AHF,128	NXP USA Inc.	IC XPNDR 400KHZ I2C 24HWQFN	In stock30938 pcs	PCAL9539AHF,128.pdf	16	Tape & Reel (TR)	PCAL9539	400 kHz	10mA, 25mA	Yes	1.65V ~ 5.5V	24-HWQFN (4x4)	24-WFQFN Exposed Pad	I²C	POR	Open Drain, Push-Pull	Surface Mount	-40°C ~ 85°C	Agile
PCA9505DGG,118	NXP USA Inc.	IC XPNDR 400KHZ I2C 56TSSOP	In stock3840 pcs	PCA9505DGG,118.pdf	40	Tape & Reel (TR)	PCA9505	400 kHz	10mA, 25mA	Yes	2.3V ~ 5.5V	56-TSSOP	56-TFSOP (0.240', 6.10mm Width)	I²C	POR	Push-Pull	Surface Mount	-40°C ~ 85°C	-
CP82C55A	Renesas Electronics America Inc	IC XPNDR PARALLEL 40DIP	In stock9730 pcs	CP82C55A.pdf	24	Tube	82C55A	-	2.5mA	No	4.5V ~ 5.5V	40-PDIP	40-DIP (0.600', 15.24mm)	Parallel	-	Open Drain	Through Hole	0°C ~ 70°C	-
MAX7317ATE+T	Analog Devices Inc./Maxim Integrated	IC I/O EXPANDER SPI 10B 16TQFN	In stock10688 pcs	MAX7317ATE+T.pdf	10	Tape & Reel (TR)	MAX7317	-	20mA	No	2.25V ~ 3.6V	16-TQFN (3x3)	16-WFQFN Exposed Pad	SPI	-	Open Drain	Surface Mount	-40°C ~ 125°C	-
MAX7327AATG+T	Analog Devices Inc./Maxim Integrated	IC XPNDR 400KHZ I2C 24TQFN	In stock14482 pcs	MAX7327AATG+T.pdf	4	Tape & Reel (TR)	MAX7327	400 kHz	20mA	Yes	1.71V ~ 5.5V	24-TQFN-EP (3.5x3.5)	24-WFQFN Exposed Pad	I²C	POR	Open Drain, Push-Pull	Surface Mount	-40°C ~ 125°C	-
MAX7311ATG+	Analog Devices Inc./Maxim Integrated	IC XPNDR 400KHZ I2C SMBUS 24TQFN	In stock3021 pcs	MAX7311ATG+.pdf	16	Tube	MAX7311	400 kHz	31mA, 43mA	Yes	2V ~ 5.5V	24-TQFN (4x4)	24-WFQFN Exposed Pad	I²C, SMBus	POR	Push-Pull	Surface Mount	-40°C ~ 125°C	-
MCP23009-E/SO	Microchip Technology	IC XPNDR 3.4MHZ I2C 18SOIC	In stock25101 pcs	MCP23009-E/SO.pdf	8	Tube	MCP23009	3.4 MHz	25mA	Yes	1.8V ~ 5.5V	18-SOIC	18-SOIC (0.295", 7.50mm Width)	I²C	POR	Open Drain	Surface Mount	-40°C ~ 125°C	-
MIC74BQS-TR	Microchip Technology	IC XPNDR 100KHZ I2C SMBUS 16QSOP	In stock13809 pcs	MIC74BQS-TR.pdf	8	Tape & Reel (TR)	MIC74	100 kHz	7mA, 10mA	Yes	2.7V ~ 3.6V	16-QSOP	16-SSOP (0.154', 3.90mm Width)	I²C, SMBus	Fan Speed Controller	Open Drain, Push-Pull	Surface Mount	-40°C ~ 85°C	-
MAX7318AWG	Analog Devices Inc./Maxim Integrated	16-BIT, I/O PORT EXPANDER	In stock48710 pcs		16	Bulk	-	400 kHz	31mA, 43mA	Yes	2V ~ 5.5V	24-SOIC	24-SOIC (0.295", 7.50mm Width)	I²C, 2-Wire Serial	POR	Push-Pull	Surface Mount	-40°C ~ 125°C	-
CAT9554YGI	Catalyst Semiconductor Inc.	8 BIT I2C AND SMBUS I/O PORT WI	In stock10091 pcs		-	Bulk	-	-	-	-	-	-	-	-	-	-	-	-	*
TCA9535MRGER	Texas Instruments	IC XPNDR 400KHZ I2C SMBUS 24VQFN	In stock43840 pcs	TCA9535MRGER.pdf	16	Tape & Reel (TR)	TCA9535	400 kHz	10mA, 25mA	Yes	1.65V ~ 5.5V	24-VQFN (4x4)	24-VFQFN Exposed Pad	I²C, SMBus	POR	Push-Pull	Surface Mount	-40°C ~ 85°C	-
MAX7311ATG+T	Analog Devices Inc./Maxim Integrated	IC XPNDR 400KHZ I2C SMBUS 24TQFN	In stock10348 pcs	MAX7311ATG+T.pdf	16	Tape & Reel (TR)	MAX7311	400 kHz	31mA, 43mA	Yes	2V ~ 5.5V	24-TQFN (4x4)	24-WFQFN Exposed Pad	I²C, SMBus	POR	Push-Pull	Surface Mount	-40°C ~ 125°C	-
CDP1852CE	Intersil	IC XPNDR 24DIP	In stock10008 pcs		8	Bulk	-	-	4.4mA, 6.1mA	No	4V ~ 6.5V	24-PDIP	24-DIP (0.600", 15.24mm)	-	-	-	Through Hole	-55°C ~ 125°C	-
PCA9554N,112	NXP USA Inc.	IC XPNDR 400KHZ I2C SMBUS 16DIP	In stock17455 pcs	PCA9554N,112.pdf	8	Tube	PCA95	400 kHz	10mA, 25mA	Yes	2.3V ~ 5.5V	16-DIP	16-DIP (0.300", 7.62mm)	I²C, SMBus	POR	Push-Pull	Through Hole	-40°C ~ 85°C	-

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Please refer to the English Version as our Official Version.