74FCT157PATQ

Signal Switches, Multiplexers, Decoders Overview

The IDT 74FCT157PATQ is a Fast CMOS quad multiplexer featuring four independent 2-input selectors. It operates within a supply voltage range of 4.75 V to 5.25 V and supports surface-mount installation in a 16-pin SOIC package. The device provides high-speed data selection capabilities suitable for digital logic applications requiring reliable signal routing.

Signal Switches, Multiplexers, Decoders Feature Summary

• Integrates four independent 2-to-1 multiplexers in a single package
• Utilizes Fast CMOS technology for high-speed operation
• Supports standard 5V logic system interfaces

Signal Switches, Multiplexers, Decoders Applications

• Digital data routing systems
• Signal selection circuits
• Logic interface modules

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance or not applicable depending on revision. Confirm package integrity and pinout alignment with design schematics. Ensure supplier sources authentic IDT or Renesas Electronics Corporation components to guarantee performance specifications and long-term reliability.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component for designs requiring multiple independent signal paths without external gating. Verify that the operating temperature range meets environmental requirements. Check compatibility with existing logic families and ensure power supply stability within the specified voltage limits for optimal switching performance.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the FCT logic family, designed for high-speed digital applications. IDT, now part of Renesas Electronics Corporation, manufactures this series to provide efficient data management solutions. The 74FCT157 variant specifically addresses needs for compact, multi-channel signal selection in embedded systems.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Cross-reference with CY74FCT157CTD from Texas Instruments for functional equivalence. Verify pin compatibility and electrical parameters before substitution. Ensure alternative sources meet the same speed and voltage specifications.