74AHCT1G08SE-7

Overview

The 74AHCT1G08SE-7 is a single 2-input positive AND gate from the 74AHCT logic family, manufactured by Diodes Incorporated. It operates within a supply voltage range of 4.5V to 5.5V and features a standard totem pole output. The device provides ±8 mA output drive capability at 5.0V and incorporates Schmitt trigger action on all inputs to ensure tolerance for slower input rise and fall times. It is housed in an SOT353 package.

Feature Summary

• CMOS low power consumption design
• Schmitt trigger action at all inputs for improved noise immunity
• ESD protection exceeding 200-V Machine Model, 2000-V Human Body Model, and 1000-V Charged Device Model standards

Applications

• General purpose logic circuits
• PCs, networking equipment, notebooks, and netbooks
• Computer peripherals including hard drives and CD/DVD ROMs
• TV, DVD, DVR, and set-top boxes
• Phones, personal navigation/GPS devices, MP3 players, cameras, and video recorders

Procurement Notes

Verify that the component matches the specified SOT353 package configuration and the -7 suffix indicating tape and reel packaging. Confirm compliance with RoHS directives and lead-free finish requirements as documented in the manufacturer's specifications. Ensure the ordering information aligns with the intended application environment and electrical parameters.

Selection Notes

Select this component when TTL-compatible input levels are required alongside CMOS performance characteristics. The inclusion of Schmitt triggers makes it suitable for applications involving noisy environments or slow signal transitions. Verify that the operating temperature range and ESD protection levels meet the specific environmental constraints of the target system design.

Part Context

This part belongs to the 74AHCT series, which bridges TTL and CMOS technologies. It is designed for operation with a 5V power supply, ensuring compatibility with legacy systems while offering modern low-power benefits. The single-gate configuration allows for compact integration in space-constrained designs requiring basic Boolean logic functions.

Replacement Considerations

Cross-reference with other manufacturers' 74AHCT1G08 equivalents to ensure pinout and electrical parameter compatibility. Verify that any substitute parts maintain the same SOT353 package dimensions and thermal resistance characteristics to avoid PCB layout modifications.