MC74ACT157ML1

Overview

The MC74ACT157ML1 is a high-speed dual 4-input multiplexer manufactured by onsemi. It features common select inputs and individual enable inputs for each section, allowing the selection of two lines of data from four sources. The device provides buffered outputs in true (non-inverted) form. It operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in an SOIC-16 package.

Feature Summary

• Dual 4-input multiplexer architecture with common select lines
• Individual enable inputs for independent section control
• Buffered non-inverted outputs for signal integrity
• TTL-compatible inputs for versatile interfacing

Applications

• Data routing between multiple sources
• Function generation using three variables
• Digital logic switching applications

Procurement Notes

Verify the specific suffix ML1 against official datasheets to confirm package type and tape/reel specifications. Ensure compatibility with 5V logic systems and check for RoHS compliance status prior to ordering. Confirm availability through authorized distributors as lead times may vary.

Selection Notes

Select this component for applications requiring dual 4-to-1 multiplexing with independent enable controls. It is suitable for designs needing TTL-compatible inputs and high-speed performance within standard 5V CMOS logic families. Verify pinout compatibility if replacing legacy LS series components.

Part Context

This part belongs to the MC74AC/ACT153/157 family of multiplexers. It shares functional similarities with other devices in the series but differs in input compatibility and speed characteristics. The ACT variant specifically offers TTL-compatible inputs while maintaining CMOS output drive capabilities.

Replacement Considerations

MC74ACT153DG serves as a functional substitute within the same logic family.