Manufacturer Part Number
CD4066BNSR
Manufacturer
Texas Instruments
Introduction
The CD4066BNSR is a quad bilateral switch integrated circuit designed for the transmission or multiplexing of analog or digital signals.
Product Features and Performance
Quad bilateral switch IC
SPST switch circuit configuration
4 independent switch channels
On-State Resistance (Max): 240Ohm
Channel-to-Channel Matching (ΔRon): 5Ohm
Single supply voltage range: 3V ~ 18V
-3db Bandwidth: 40MHz
Channel Capacitance (CS(off), CD(off)): 8pF
High operating temperature range: -55°C ~ 125°C
Product Advantages
Ideal for multiplexing and signal gating applications
Low ON resistance and high OFF resistance
Low crosstalk between switches
Simple control with TTL and CMOS
Key Technical Parameters
Multiplexer/Demultiplexer Circuit: 1:1
Number of Circuits: 4
Voltage - Supply, Single (V+)
Operating Temperature: -55°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 14-SOIC
Base Product Number: CD4066
Quality and Safety Features
Built to stringent Texas Instruments quality standards
High thermal reliability and low failure rate
Compatibility
Compatible with CMOS and TTL logic levels
Application Areas
Signal routing in communication systems
Data acquisition systems
Test equipment
Audio signal switching
Product Lifecycle
Active product status indicating ongoing manufacturing and availability
No indication of nearing discontinuation
Several Key Reasons to Choose This Product
Versatile use across a wide range of voltages (3V to 18V)
Stable performance over broad temperature range
High-quality device consistent with Texas Instruments' industry reputation
The ability to transmit or multiplex both analog and digital signals
Robust packaging for surface mount technology (SMT) applications
Long-term manufacturer support and product reliability
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