Product Overview: SN74LV157APWG4 from Texas Instruments

The SN74LV157APWG4 is a high-performance, quadruple 2-line to 1-line data selector/multiplexer from Texas Instruments that offers the functionality of four individual 2:1 multiplexers in a single package. Designed to operate from a 2 V to 5.5 V V<sub>CC supply, this versatile integrated circuit (IC) is part of the SN74LV family, which is well-regarded for its low-voltage operation and low power consumption.

With a wide operating temperature range of -40°C to 85°C, the SN74LV157APWG4 is suitable for a variety of applications across different environments. Its low power consumption and high speed make it an ideal choice for use in battery-powered systems, portable devices, and other applications where power efficiency is a priority.

Key Features:

• Logic Type: 2-Line to 1-Line Data Selector/Multiplexer
• Voltage Supply: Operates from 2 V to 5.5 V
• Operating Temperature: -40°C to 85°C
• Mounting Type: Surface Mount
• Package / Case: TSSOP (Thin Shrink Small Outline Package)
• Propagation Delay Time: Fast switching speeds
• Current - Output High, Low: Ensures reliable drive capability

The device features a common output enable input (OE) which, when high, forces the outputs to the high-impedance state, allowing for the multiplexing of several outputs to a common bus without conflict. Each multiplexer has two data inputs (A and B), a select input, and a single output, providing flexibility in routing signals within digital systems.

The SN74LV157APWG4's TSSOP package is optimized for reduced space on printed circuit boards, making it an excellent choice for space-constrained applications. Its robust design ensures that it can withstand the rigors of daily operation in commercial and industrial equipment.

Whether you are designing data routing applications, implementing control logic, or working on signal gating, the SN74LV157APWG4 from Texas Instruments is a reliable and efficient solution that meets a broad range of design requirements.