SN74HC08ADBR

Overview

The SN74HC08ADBR is a Texas Instruments logic gate featuring four independent 2-input positive-AND circuits. It operates within a supply voltage range of 2 V to 6 V and supports surface-mount installation in a 14-SOIC package. The device provides a low-level output current of 5.2 mA and a high-level output current of -5.2 mA. Propagation delay is specified at 8 ns, with an operating temperature range from -40 °C to +125 °C.

Feature Summary

• Contains four independent 2-input AND gates for complex logic implementation
• CMOS technology ensures low static power consumption
• Wide supply voltage operation supports diverse system requirements

Applications

• Digital signal processing systems
• Consumer electronics logic control
• Industrial communication interfaces

Procurement Notes

Verify the specific suffix 'A' against official documentation to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with standard SOIC-14 footprints during PCB layout. Confirm RoHS compliance status through the manufacturer datasheet before final procurement approval.

Selection Notes

Select this component when four independent AND functions are required in a compact surface-mount form factor. The HC series offers balanced speed and drive strength suitable for general-purpose digital logic applications. Verify that the 2V to 6V supply range aligns with the target system's power architecture.

Part Context

This part belongs to the SN74HC08 family of quadruple 2-input AND gates. It utilizes high-speed CMOS technology to provide performance comparable to standard TTL while maintaining low power dissipation. The device is designed for broad industrial and commercial applications requiring reliable logic switching.

Replacement Considerations

SN74HC08DR: Standard variant without the 'A' suffix, sharing identical electrical characteristics and pinout.