74AHC1G07QSE-7

Overview

The 74AHC1G07QSE-7 is a single buffer/driver with open drain output from the 74AHC logic family. It operates within a supply voltage range of 2.0V to 5.5V and supports Grade 1 ambient temperature operation from -40°C to +125°C. The device provides an 8mA output sink at VCC = 4.5V and features Schmitt trigger inputs for tolerance to slower rise/fall times. It is AEC-Q100 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities.

Feature Summary

• Single non-inverting buffer gate with open-drain output configuration
• Schmitt trigger action on all inputs for improved noise immunity
• Automotive grade qualification (Grade 1) with extended temperature range
• High ESD protection exceeding 2000V HBM and 1000V CDM

Applications

• Automotive applications requiring specific change control
• Industrial computing, controls, and automation systems
• High reliability networking and communications equipment
• Industrial and agricultural equipment logic circuits

Procurement Notes

Verify that the ordering suffix 'SE' corresponds to the SOT353 package variant as specified in the datasheet. Confirm AEC-Q100 qualification status if automotive compliance is required. Ensure the application design includes a pull-up resistor, as the open-drain output requires one to achieve a HIGH state. Check manufacturing facility certification requirements against project specifications.

Selection Notes

Select this component when a single-channel buffer with open-drain capability is needed for level shifting or wired-logic implementation. The AHC family offers high-speed performance compared to standard HC devices while maintaining CMOS low-power consumption. Consider the SOT353 package size constraints and the requirement for external pull-up resistors during circuit design.

Part Context

This part belongs to Diodes Incorporated's 74AHC1GxxQ series of single-gate logic devices. The 'Q' suffix indicates AEC-Q100 qualification for automotive use. The 'SE' suffix specifically denotes the SOT353 surface-mount package. These devices are designed for general-purpose logic applications requiring robust performance in harsh environments.

Replacement Considerations

The 74AHC1G07W5-7 is a pin-compatible alternative using the SOT25 package. Verify package dimensions and thermal characteristics when substituting. Both parts share identical electrical specifications and functionality.