Manufacturer Part Number
SN74CBT3257DBQR
Manufacturer
Texas Instruments
Introduction
The SN74CBT3257DBQR is a high-performance, 4-bit 2:1 multiplexer/demultiplexer from Texas Instruments’ 74CBT series. This device operates as a dual 2:1 multiplexer or a single 4:1 multiplexer/demultiplexer.
Product Features and Performance
2:1 multiplexer/demultiplexer function
Single 4-bit or dual 2-bit operation modes
Operates from a single 5V supply
High-speed operation
Low power consumption
ESD protection
Product Advantages
Provides flexibility for routing signals in high-speed digital systems
Low on-state resistance enhances signal integrity
Minimal propagation delay
Compact 16-SSOP packaging saves space on PCBs
Key Technical Parameters
Circuit configuration: 4 x 2:1
Independent Circuits: 1
Voltage Supply Source: Single Supply
Voltage Supply Range: 4.5V to 5.5V
Operating Temperature Range: -40°C to 85°C
Mounting Type: Surface Mount
Package: 16-SSOP
Quality and Safety Features
Built-in ESD protection
Compliant with industry-standard safety and quality norms
Compatibility
Compatible with 5V digital systems
Ideal for interfacing with a wide range of high-speed digital ICs
Application Areas
Signal routing in high-speed data processing systems
Networking equipment
Consumer electronics
Telecommunication systems
Product Lifecycle
Last Time Buy status indicates nearing discontinuation
Users should check for replacements or upgrades
Several Key Reasons to Choose This Product
Reliable performance from a reputable manufacturer, Texas Instruments
Versatility in high-speed digital applications due to dual 2:1 or single 4:1 operation modes
Low on-state resistance maximizes signal integrity
Compact SSOP packaging enables efficient use of PCB space
Straightforward compatibility with 5V systems simplifies integration
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