74ACT151MTC

Signal Switches, Multiplexers, Decoders Overview

The Fairchild Semiconductor 74ACT151MTC is an 8-input digital multiplexer housed in a 16-lead Thin Shrink Small Outline Package (TSSOP). It belongs to the ACT logic series, providing high-speed data selection capabilities. The device features both true and complementary outputs and includes TTL-compatible inputs for versatile interfacing. It operates within a supply voltage range of 4.5V to 5.5V and supports output currents of 24mA source/sink. The component is rated for an operating temperature range of -40°C to +85°C.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides high-speed selection of one data line from up to eight sources within a single package
• Includes both true and complementary outputs for flexible logic implementation
• Features TTL-compatible inputs to ensure compatibility with standard logic families

Signal Switches, Multiplexers, Decoders Applications

• Universal function generator for creating any logic function of four variables
• Data routing and selection in digital communication systems
• Parallel-to-serial conversion circuits

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific manufacturer origin, as Fairchild Semiconductor's logic division was acquired by onsemi. Confirm that the 74ACT151MTC designation aligns with current onsemi product lines or legacy Fairchild stock. Ensure the TSSOP-16 package matches the required footprint and verify RoHS compliance status against the specific production batch documentation.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when an 8-channel multiplexer with complementary outputs is required in a compact surface-mount form factor. The ACT series offers faster switching speeds compared to standard AC logic while maintaining CMOS power efficiency. Ensure the design accommodates the 4.5V to 5.5V supply requirement and utilizes the 24mA drive capability for load matching.

Signal Switches, Multiplexers, Decoders Part Context

This part is a member of the 74ACT family, which bridges the performance gap between older AC logic and faster ALS technologies. The MTC suffix specifically denotes the 16-lead TSSOP package, distinguishing it from SOIC or DIP variants like the 74ACT151SC. It serves as a direct functional replacement for other 8-input multiplexers in space-constrained designs requiring high-speed operation.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Cross-reference with onsemi 74ACT151MTC for current manufacturing availability. Other compatible packages include 74ACT151SC (SOIC) and 74ACT151PC (DIP). Verify pinout compatibility if substituting with equivalent parts from Texas Instruments or NXP.