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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersPIC16C74B-20/PQ
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PIC16C74B-20/PQ - Microchip Technology

Manufacturer Part Number
PIC16C74B-20/PQ
Manufacturer
Microchip Technology
Allelco Part Number
32D-PIC16C74B-20/PQ
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 8BIT 7KB OTP 44MQFP
Package
44-MQFP (10x10)
Data sheet
1.PIC16C74B-20/PQ.pdf ...
RoHs Status
ROHS3 Compliant
Our certification
In stock: 4169

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Specifications

PIC16C74B-20/PQ Tech Specifications
Microchip Technology - PIC16C74B-20/PQ technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - PIC16C74B-20/PQ

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 4V ~ 5.5V  
Supplier Device Package 44-MQFP (10x10)  
Speed 20MHz  
Series PIC® 16C  
RAM Size 192 x 8  
Program Memory Type OTP  
Program Memory Size 7KB (4K x 14)  
Peripherals Brown-out Detect/Reset, POR, PWM, WDT  
Package / Case 44-QFP  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type External  
Operating Temperature 0°C ~ 70°C (TA)  
Number of I/O 33  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 8x8b  
Core Size 8-Bit  
Core Processor PIC  
Connectivity I²C, SPI, UART/USART  
Base Product Number PIC16C74  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

PIC16C74B-20/PQ

Manufacturer

microchip-technology

Introduction

The PIC16C74B-20/PQ is a high-performance, 8-bit microcontroller from Microchip Technology. It offers a wide range of features and capabilities, making it suitable for a variety of embedded applications.

Product Features and Performance

8-bit PIC core processor operating at up to 20MHz

7KB (4K x 14) of program memory

192 x 8 bytes of RAM

Peripherals include I2C, SPI, UART/USART, brown-out detect/reset, POR, PWM, and watchdog timer

33 I/O pins

8-channel, 8-bit A/D converter

Operates on a 4V to 5.5V power supply

Operating temperature range of 0°C to 70°C

Product Advantages

High-performance 8-bit microcontroller with a wide range of integrated peripherals

Suitable for a variety of embedded applications, including industrial, automotive, and consumer electronics

Low power consumption and wide operating voltage range

Reliable and robust design with built-in safety features

Key Reasons to Choose This Product

Extensive feature set and versatility, allowing for customized solutions

Proven track record of reliability and performance from a trusted manufacturer

Cost-effective solution for a wide range of embedded applications

Ease of integration and programming with Microchip's development tools and ecosystem

Quality and Safety Features

Brown-out detect/reset and power-on reset (POR) for reliable operation

Watchdog timer for system monitoring and error recovery

Robust design and rigorous quality control processes

Compatibility

The PIC16C74B-20/PQ is part of the PIC® 16C series of microcontrollers, which share a common instruction set and development ecosystem. This ensures seamless integration and compatibility with other PIC microcontrollers.

Application Areas

Industrial automation and control

Automotive electronics

Home appliances and consumer electronics

Medical devices

Robotics and mechatronics

Product Lifecycle

The PIC16C74B-20/PQ is an active product, with no current plans for discontinuation. There are several equivalent and alternative models available within the PIC® 16C series, such as the PIC16C73B, PIC16C74A, and PIC16C77. Customers are advised to contact our website's sales team for the most up-to-date information on product availability and alternative options.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology PIC16C74B-20/PQ

Product Attribute PIC16C74B-20E/PQ PIC16C74B-20I/PQ PIC16C74B-20E/PT PIC16C74B-04E/PQ
Part Number PIC16C74B-20E/PQ PIC16C74B-20I/PQ PIC16C74B-20E/PT PIC16C74B-04E/PQ
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Speed - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Series - - - -
Core Size - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Program Memory Size - - - -
RAM Size - - - -
Data Converters - - - -
Oscillator Type - - - -
Core Processor - - - -
Number of I/O - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Peripherals - - - -
EEPROM Size - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Program Memory Type - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Connectivity - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)

PIC16C74B-20/PQ Datasheet PDF

Download PIC16C74B-20/PQ pdf datasheets and Microchip Technology documentation for PIC16C74B-20/PQ - Microchip Technology.

Datasheets
MPLAB® ICE2000 Spec.pdf PIC16C63A, 65B, 73B, 74B.pdf Tips N Tricks Guide.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf MBB/Label Chgs 16/Nov/2018.pdf
PCN Design/Specification
Wire Chg 11/Mar/2016.pdf

Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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PIC16C74B-20/PQ Image

PIC16C74B-20/PQ

Microchip Technology
32D-PIC16C74B-20/PQ

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