SN74HC153PWR

Overview

The SN74HC153PWR is a dual 4-line to 1-line data selector/multiplexer from the Texas Instruments 74HC series. It features two independent multiplexers in a single 16-pin TSSOP package. The device operates on a single power supply ranging from 2V to 6V. It supports output currents of 7.8mA for both high and low states. The component functions within an operating temperature range of -40°C to +85°C.

Feature Summary

• Integrates two independent 4-to-1 multiplexers within a compact surface-mount package
• Operates with a wide single-supply voltage range suitable for various logic levels
• Provides symmetrical high and low output drive capabilities

Applications

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

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and variant specifications. Confirm that the procurement channel sources directly from authorized distributors or the manufacturer to guarantee authenticity. Check for RoHS compliance status as indicated in the latest product data sheets before finalizing purchase orders.

Selection Notes

Select this component when a design requires two separate 4-to-1 multiplexing functions in a limited board space. The 74HC logic family offers compatibility with standard CMOS logic levels. Ensure the system voltage falls within the 2V to 6V operational range and that the thermal environment remains within the specified industrial temperature limits for reliable performance.

Part Context

This part belongs to the widely used 74HC series of high-speed CMOS logic devices manufactured by Texas Instruments. The 74HC153 specifically addresses the need for dual multiplexing functionality. It is distinct from similar parts like the SN74HC151, which provides an 8-to-1 configuration, or the SN74HCT153, which utilizes TTL-compatible input thresholds rather than standard CMOS inputs.

Replacement Considerations

The SN74HC153PWRE4 and SN74HC153PWRG4 are listed as alternative part numbers for this component. Verify pinout and electrical characteristics against the datasheet before substituting.