CY74FCT138CTSOC

Signal Switches, Multiplexers, Decoders Overview

The CY74FCT138CTSOC is a high-speed CMOS 1-of-8 decoder manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and features three enable inputs for flexible control. The device utilizes an SSOP-16 surface-mount package and supports operation across an industrial temperature range from -40°C to +85°C. Designed for the FCT logic series, it provides low power consumption and fast propagation delays suitable for demanding digital applications.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides one-hot decoding functionality with eight mutually exclusive outputs
• Includes three independent enable inputs for precise signal gating
• Utilizes CMOS technology for low static power dissipation

Signal Switches, Multiplexers, Decoders Applications

• Address decoding in microprocessor-based systems
• Memory chip select generation
• Control signal routing in industrial automation

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix 'CSOC' against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing board layouts requiring SSOP-16 footprints. Confirm RoHS compliance status through current manufacturer datasheets before finalizing procurement orders.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a single input must be decoded into eight distinct output lines with active-low states. Consider the three enable pins for system-wide or conditional activation requirements. Verify that the operating voltage aligns with the 5V logic family standards required by the target circuit design.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the CY74FCT138T series of decoders and demultiplexers produced by Texas Instruments. It serves as a standard logic interface component for converting binary codes into active signals. The device is part of the broader FCT logic family designed for high-speed digital switching applications.