74AHC1G08SE-7

Overview

The 74AHC1G08SE-7 is a single 2-input positive AND gate from Diodes Incorporated, designed for operation with a power supply range of 2.0V to 5.5V. It features standard push-pull outputs capable of ±8 mA drive at 5.0V and includes Schmitt trigger action at all inputs to tolerate slower input rise and fall times. The device provides ESD protection exceeding 200-V Machine Model, 2000-V Human Body Model, and 1000-V Charged Device Model standards. Latch-up performance exceeds 100mA per JESD 78, Class II. It is housed in the SOT353 package.

Feature Summary

• Single 2-input positive AND gate with standard push-pull output
• Schmitt trigger action at all inputs for tolerance to slower input transitions
• High ESD protection exceeding specified JESD 22 standards
• Latch-up performance exceeding 100mA per JESD 78, Class II

Applications

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

Procurement Notes

Verify that the component matches the exact part number 74AHC1G08SE-7, specifically confirming the SE suffix corresponds to the SOT353 package type as documented. Ensure compliance with RoHS directives and confirm lead-free finish status. Cross-reference the manufacturer's datasheet DS35172 Rev. 1-2 for accurate electrical characteristics and absolute maximum ratings before integration into designs.

Selection Notes

Select this component when a compact single 2-input AND gate is required within a 2.0V to 5.5V operating voltage range. The inclusion of Schmitt triggers makes it suitable for applications involving noisy environments or slow signal transitions. Its small SOT353 footprint supports space-constrained designs in portable electronics and computing peripherals while maintaining robust ESD and latch-up protection levels.

Part Context

This component belongs to the 74AHC1G series of high-speed CMOS logic gates manufactured by Diodes Incorporated. The '1G' designation indicates a single functional gate configuration, while 'AHC' specifies the advanced high-speed CMOS technology family optimized for low power consumption and fast switching speeds across a wide voltage range.

Replacement Considerations

74AHC1G08W5-7 (SOT25 package variant)