SN74HC153DT

Overview

The SN74HC153DT 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. The device features two independent multiplexers, each selecting one of four data inputs based on two address bits. It utilizes a 16-pin SOIC surface-mount package and supports an operating temperature range of -40°C to 85°C. Output drive capability is specified at 7.8mA for both high and low states.

Feature Summary

• Dual independent 4-to-1 data selection functionality
• Compatible with standard CMOS logic levels
• Surface-mount packaging for automated assembly

Applications

• Data routing in digital systems
• Address decoding circuits
• Signal switching applications

Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm RoHS compliance status as per current manufacturer documentation. Ensure the component meets the required operating temperature range for the intended environment. Cross-reference the datasheet revision date to confirm technical specifications remain unchanged.

Selection Notes

Select this component when dual independent multiplexing is required within a compact surface-mount footprint. Consider the 2V to 6V supply voltage range for compatibility with system power rails. Evaluate the 7.8mA output drive capability against load requirements. Verify pinout compatibility if replacing existing designs.

Part Context

This part belongs to the 74HC series of high-speed CMOS logic devices. It functions as a data selector or multiplexer, allowing multiple input signals to be routed to a single output line based on control signals. The DT suffix indicates a 16-pin SOIC package suitable for surface-mount technology applications.

Replacement Considerations

SN74HC153PWR (TSSOP-16 package)

FAQ

What is the supply voltage range for the SN74HC153DT?

The device operates on a single power supply ranging from 2V to 6V.

How many independent multiplexers are contained in this IC?

The SN74HC153DT contains two independent 4-line to 1-line data selectors.