Manufacturer Part Number
SN74LVC157ANSR
Manufacturer
Texas Instruments
Introduction
The SN74LVC157ANSR is a quadruple 2-line to 1-line data selector/multiplexer from Texas Instruments designed for multiplexing and data-routing applications.
Product Features and Performance
Operates from a single voltage supply
High-speed data switching
Low power consumption
4 multiplexing channels, each with 2 inputs and 1 output
Output current of 24mA, both high and low
Designed for use with a 2V to 3.6V power supply
Compatible with 5V tolerant inputs
Product Advantages
High impedance when Vcc is at 0V
Reduced system power requirements
High-speed performance with 5V tolerant inputs
Multiple gating levels for addressing and routing
Key Technical Parameters
Circuit configuration: 4 x 2:1
Independent Circuits: 1
Current Output High, Low: 24mA
Voltage Supply: 2V ~ 3.6V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
ESD protection exceeds JESD 22
ISO and RoHS compliant for quality assurance
Meets stringent Texas Instruments quality standards
Compatibility
Compatible with various TTL and CMOS logic levels due to 5V tolerant inputs
Interfacing support with microcontrollers and digital signal processors
Application Areas
Data multiplexing
Signal routing
Data acquisition systems
A/D and D/A conversions
Communication systems
Product Lifecycle
Product Status: Active
Not nearing discontinuation with ongoing manufacturer support
Replacements or upgrades if necessary will be provided by Texas Instruments
Several Key Reasons to Choose This Product
Multiplexing capability enhances system flexibility
Low voltage operation minimizes power consumption
Broad operating temperature range suited for industrial applications
Easy integration due to surface mount packaging
High output current suitable for driving various loads
Texas Instruments' reputation for reliable and durable components