SN74HC153PWT

Overview

The SN74HC153PWT is a dual 4-line to 1-line data selector/multiplexer manufactured by Texas Instruments. It operates on a single power supply with a voltage range of 2V to 6V. The device features two independent multiplexers, each selecting one of four data inputs based on address lines. It utilizes a 16-pin TSSOP surface-mount package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Dual independent 4-to-1 multiplexer architecture
• Wide single-supply voltage operation capability
• High-speed CMOS technology for low power consumption

Applications

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

Procurement Notes

Verify the specific suffix 'PWT' against the official Texas Instruments datasheet to confirm tape-and-reel packaging specifications. Ensure compatibility with standard 16-TSSOP footprint designs. Confirm RoHS compliance status as per the latest manufacturer documentation before procurement.

Selection Notes

Select this component when dual independent 4-to-1 multiplexing is required within a compact surface-mount form factor. The HC series offers high speed and low power dissipation suitable for general-purpose logic applications. Verify that the 2V to 6V supply range aligns with the system design requirements.

Part Context

This part belongs to the Texas Instruments 74HC family of high-speed CMOS logic devices. The 74HC153 specifically provides dual 4-input multiplexers. It is functionally compatible with other 74HC153 variants differing primarily in packaging or environmental ratings, such as the NS (SOIC) or PWR (TSSOP) versions.

Replacement Considerations

Check for SN74HC153PWR or SN74HC153PWTE4 as potential pin-compatible alternatives from Texas Instruments. Verify package dimensions and electrical characteristics match before substitution.