74LVC157ABZX

Gates And Inverters - Multi-Function, Configurable Overview

The Nexperia 74LVC157ABZX is a high-performance, low-power, low-voltage Si-gate CMOS quad 2-input multiplexer. It operates within a supply voltage range of 1.2 V to 3.6 V and features 5 V tolerant inputs for interfacing with 5 V logic devices. The device provides direct interface with TTL levels and includes Schmitt-trigger action at all inputs to tolerate slower input rise and fall times. Packaged in a DHVQFN (SOT8016) format, it complies with JEDEC standards and offers ESD protection exceeding 2000 V HBM.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Quad 2-input multiplexer architecture with common select input
• 5 V tolerant inputs enabling mixed voltage system integration
• Schmitt-trigger inputs for noise immunity and slow signal handling
• CMOS technology ensuring low power consumption

Gates And Inverters - Multi-Function, Configurable Applications

• Translating data between mixed 3.3 V and 5 V environments
• Moving data from two groups of registers to four common output buses
• Implementing highly irregular logic functions as function generators

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the specific package variant DHVQFN (SOT8016/DHXQFN16) matches your PCB footprint requirements. Confirm that the 1.2 V to 3.6 V operating range aligns with your system's power supply rails. Ensure design compatibility with the 5 V tolerant input specifications if interfacing with legacy 5 V logic sources. Check for any specific automotive or industrial qualification requirements if applicable to your deployment environment.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when a compact quad multiplexer is required for low-voltage digital systems. It is suitable for applications needing direct TTL interfacing without additional level shifters. Consider this part for designs requiring robust ESD protection and tolerance for slow input transitions. It serves as a logical replacement for standard 74LVC157A devices where smaller surface-mount packaging is preferred.

Gates And Inverters - Multi-Function, Configurable Part Context

This device belongs to the Nexperia 74LVC family of logic ICs, designed for low-voltage CMOS applications. It implements the functionality of a 4-pole, 2-position switch controlled by a single select input. The product line emphasizes compatibility with both 3.3 V and 5 V logic families, facilitating versatile use in modern electronic circuits requiring signal routing and data selection.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

The 74LVC157APW-Q100 is a documented alternative offering similar quad multiplexer functionality in a TSSOP package. Verify pinout compatibility and package dimensions before substitution. Both parts share the same core electrical characteristics regarding voltage tolerance and logic levels.