SN74LV157ADGVR - Texas Instruments

Manufacturer Part Number

SN74LV157ADGVR

Manufacturer

Texas Instruments

Introduction

The SN74LV157ADGVR is a 4-line to 1-line data selector/multiplexer from Texas Instruments, designed for 2-V to 5.5-V VCC operation.

Product Features and Performance

Multiplexer with 4 channels

Supports 2:1 input multiplexing

Single supply operation 2V to 5.5V

Low power consumption

Output current of 12mA (high and low)

Schmitt-trigger action at all inputs

Input and output are designed for low-voltage (3.3V) logic levels

Output drive capability up to 12mA on both high and low sides

Enables bus hold on data inputs

Designed for memory address decoding or data routing

Product Advantages

Optimized for low-voltage applications

Compatibility with 3.3V and 5V systems

Improved output drive capabilities

Low power consumption enhances battery life in portable applications

Robustness due to input hysteresis (Schmitt-trigger action)

Key Technical Parameters

Circuit configuration: 4 x 2:1

Independent circuits: 1

Current - Output High, Low: 12mA, 12mA

Voltage Supply Source: Single Supply

Voltage - Supply range: 2V ~ 5.5V

Operating Temperature range: -40°C ~ 85°C

Mounting Type: Surface Mount

Package/Case: 16-TFSOP

Quality and Safety Features

Operates over a wide temperature range, ensuring reliability

Meets or exceeds Texas Instruments' quality and safety standards

Compatibility

Designed to interface with low-voltage logic levels

Compatible with various microcontrollers and digital systems

Application Areas

Multiplexing for data routing in communication systems

Address decoding for memory access in computing

Data selection in consumer electronics

Signal gating in industrial electronics

Product Lifecycle

Active product status indicating ongoing manufacturing and support

No indication of nearing discontinuation

Replacements and upgrades may be available as newer technology becomes standardized

Several Key Reasons to Choose This Product

Versatile voltage range compatibility (2V ~ 5.5V) for various systems

High current drive capability suits a wide array of applications

Low power consumption ideal for battery-powered devices

High performance in a wide operational temperature range

Ease of integration due to industry-standard TFSOP packaging

Support and reliability from leading semiconductor manufacturer Texas Instruments