SN74HC153NS

Overview

The SN74HC153NS is a dual 4-line to 1-line data selector/multiplexer manufactured by Texas Instruments. It operates on a single power supply ranging from 2V to 6V and features surface-mount installation in a 16-SOIC package with a width of 5.30mm. The device supports an operating temperature range of -40°C to +85°C and provides output currents of 7.8mA for both high and low states. It belongs to the 74HC logic series and contains two independent multiplexer circuits within a single component.

Feature Summary

• Integrates two independent 4-to-1 multiplexers within a single integrated circuit
• Supports wide voltage operation across a 2V to 6V single power supply range
• Provides true outputs for selected data channels without inversion

Applications

• Data routing in digital signal processing systems
• Address decoding for memory selection
• Sequential logic circuit implementation

Procurement Notes

Verify the specific suffix NS indicates the 16-SOIC package configuration distinct from other variants like TSSOP or SOIC-Narrow. Confirm RoHS compliance status and moisture sensitivity level prior to procurement. Ensure the supplier source matches the manufacturer's authorized distribution channels to guarantee component authenticity and traceability.

Selection Notes

Select this component when dual independent 4-to-1 multiplexing is required in a compact surface-mount form factor. Compare against the SN74HC153PWR variant if a TSSOP package is preferred instead of the SOIC style. Verify that the 7.8mA output drive capability meets the load requirements of the connected downstream logic gates.

Part Context

This part belongs to the standard 74HC family of high-speed CMOS logic devices produced by Texas Instruments. It serves as a functional equivalent to industry-standard 74HC153 components, providing dual multiplexing capabilities. The device is designed for general-purpose digital applications requiring reliable data selection and switching functions.

Replacement Considerations

SN74HC153PWRE4

FAQ

What is the package type for the SN74HC153NS?

The SN74HC153NS utilizes a 16-SOIC (Small Outline Integrated Circuit) package with a width of 5.30mm.

Does the SN74HC153NS support negative logic outputs?

No, the device provides true outputs for the selected data inputs.