SN74S153N

Signal Switches, Multiplexers, Decoders Overview

The SN74S153N is a high-speed Schottky TTL dual 4-line-to-1-line data selector/multiplexer manufactured by Texas Instruments. It integrates two independent multiplexers within a single 16-pin PDIP package. Each multiplexer selects one of four data inputs based on three address lines, providing a true output. The device operates with a standard 5V supply and features low propagation delay characteristics typical of the S series, ensuring rapid signal switching for digital logic applications.

Signal Switches, Multiplexers, Decoders Feature Summary

• Integrates two independent 4-input multiplexers in a single package
• Utilizes high-speed Schottky TTL technology for fast switching
• Provides true outputs for direct logic interfacing
• Operates on a standard 5V DC power supply

Signal Switches, Multiplexers, Decoders Applications

• Data routing in digital communication systems
• Address decoding in microprocessor memory interfaces
• Waveform generation circuits
• Parallel-to-serial data conversion

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the manufacturer origin, as Rochester Electronics may distribute this part. Confirm the package type is PDIP-16 and the logic family is Schottky TTL. Check for RoHS compliance status if required by specific project standards. Ensure the ordering suffix matches the exact pin configuration and temperature rating needed for your design.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when high-speed switching is required compared to standard or LS TTL families. It is suitable for designs needing two separate 4-to-1 multiplexing functions without consuming multiple IC footprints. Consider the 16-pin DIP package for through-hole prototyping or legacy board compatibility. Verify that the 5V logic levels match the rest of the system's voltage domain.

Signal Switches, Multiplexers, Decoders Part Context

This component belongs to the SN74Sxx series, representing Texas Instruments' high-speed Schottky logic family. It serves as a functional equivalent to other dual 4-input multiplexers but offers faster performance than the standard 74LS153. The 'N' suffix typically denotes the plastic dual-in-line package format common in industrial and commercial electronics.

Signal Switches, Multiplexers, Decoders FAQ

What is the logic family of the SN74S153N?

It belongs to the High-Speed Schottky TTL (74S) logic family.

How many multiplexers are contained in one SN74S153N chip?

The chip contains two independent 4-line-to-1-line multiplexers.