74AC151MTC

Signal Switches, Multiplexers, Decoders Overview

The onsemi 74AC151MTC 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 2.0V to 6.0V and supports an operating temperature from -40°C to +85°C. The device provides both true and complementary outputs with output source/sink capabilities of 24 mA. Propagation delays vary by input type, ranging from approximately 1.5 ns to 20.0 ns depending on the specific signal path and load conditions.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides single-pole, 8-position switching functionality controlled by three select inputs
• Generates any logic function of four variables using available data and select lines
• Delivers simultaneous true and complementary data outputs for flexible interfacing

Signal Switches, Multiplexers, Decoders Applications

• Data routing between multiple sources and a single destination
• Universal function generator implementation for combinational logic
• Control information selection in digital systems

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the package designation MTC16 corresponds to the required 16-lead TSSOP form factor. Confirm that the AC series specifications meet the system's voltage and speed requirements rather than the ACT variant. Ensure the active LOW enable pin configuration aligns with the control logic design.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when high-speed multiplexing is required within standard CMOS voltage ranges. The 24 mA drive capability allows direct connection to moderate loads without additional buffering. Verify that the propagation delay characteristics at the target supply voltage satisfy the timing constraints of the application.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the 74AC logic family, characterized by high-speed operation and reduced power consumption compared to earlier standards. The 74AC151 specifically implements an 8-to-1 multiplexer architecture. The MTC suffix identifies the specific physical packaging used for surface-mount assembly.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The 74ACT151 serves as a compatible alternative offering TTL-compatible input thresholds, though it requires a 4.5V to 5.5V supply range.