74HCT153DB,112

Signal Switches, Multiplexers, Decoders Overview

The 74HCT153DB,112 is a dual 4-input multiplexer manufactured by Nexperia. It features two independent multiplexers with common data select inputs (S0, S1) and individual active LOW output enable inputs (1E, 2E). The device operates within a supply voltage range of 4.5 V to 5.5 V. Propagation delay from input to output is typically 16 ns at 5.0 V with 15 pF load capacitance. The component utilizes a TSSOP16 plastic thin shrink small outline package (SOT403-1) and complies with JEDEC standards.

Signal Switches, Multiplexers, Decoders Feature Summary

• Dual 4-input multiplexer architecture with non-inverting outputs
• TTL-compatible input levels for HCT logic family
• Independent active LOW output enable inputs for each multiplexer
• Common data select inputs allow synchronized routing

Signal Switches, Multiplexers, Decoders Applications

• Data routing in digital systems
• Signal selection circuits
• Multiplexing applications requiring TTL compatibility

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the ordering suffix '112' corresponds to the TSSOP16 package variant. Confirm the manufacturer is Nexperia, as NXP USA Inc. may distribute products originally designed or manufactured by Nexperia following corporate restructuring. Ensure the specific revision level matches design requirements.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when TTL-level input compatibility is required alongside CMOS performance. The dual configuration allows handling two separate 4-to-1 multiplexing tasks within a single package. Verify that the operating temperature range of -40 °C to +125 °C meets environmental constraints.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the 74HCT series, which bridges TTL and CMOS logic families. It provides high-speed Si-gate CMOS performance while maintaining input voltage levels compatible with Transistor-Transistor Logic (TTL). The device is pin-compatible with other standard 16-pin logic ICs in the same family.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The 74HC153DB,112 serves as a CMOS equivalent but requires CMOS-level input signals rather than TTL levels. Other packages such as SO16 (74HCT153D) offer identical functionality with different physical dimensions.