74ACT151MTC

Signal Switches, Multiplexers, Decoders Overview

The onsemi 74ACT151MTC is an 8-input digital multiplexer housed in a 16-lead Thin Shrink Small Outline Package (TSSOP). It operates within a supply voltage range of 4.5V to 5.5V and supports temperatures from -40°C to +85°C. The device features TTL-compatible inputs, outputs capable of sourcing or sinking 24 mA, and reduced quiescent current. Propagation delays for select-to-output transitions are typically 12.5 ns at 5.0V with a 50 pF load.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides single-pole, eight-position switching capability controlled by three select inputs
• Includes both true and complementary data outputs for versatile logic implementation
• Features active LOW enable input that forces specific output states when deactivated
• Offers high drive strength suitable for direct loading applications

Signal Switches, Multiplexers, Decoders Applications

• Universal function generator for creating logic functions of four variables
• Data routing between multiple sources and a single destination
• Control information selection in digital systems
• Implementation of combinational logic circuits

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the ordering code against the manufacturer's official documentation to ensure correct package type and suffix specifications. Confirm that the component meets required environmental standards and compliance certifications before integration into final designs. Cross-reference datasheet revisions to ensure electrical characteristics align with system requirements.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when an 8-channel multiplexing solution with TTL-compatible inputs is required. Ensure the operating voltage remains within the 4.5V to 5.5V range for proper functionality. Consider the TSSOP package dimensions for PCB layout constraints and verify thermal management needs based on the specified operating temperature range.

Signal Switches, Multiplexers, Decoders Part Context

This device belongs to the AC/ACT logic family, designed for high-speed digital applications. It implements a standard 8-input multiplexer architecture compatible with industry-standard logic levels. The ACT variant specifically ensures compatibility with TTL input thresholds while maintaining CMOS performance characteristics.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The 74AC151MTC serves as a non-TTL compatible alternative within the same package footprint. Verify pinout compatibility and electrical parameter differences before substitution. Ensure the replacement device supports the required voltage range and propagation delay specifications.