74AHC1G08QW5-7

Overview

The 74AHC1G08QW5-7 is an automotive-compliant single, two-input positive AND gate manufactured by Diodes Incorporated. It operates within a supply voltage range of 2.0V to 5.5V and features standard push-pull outputs with ±8mA drive capability at 4.5V. The device supports ambient temperature operation from -40°C to +125°C and includes Schmitt trigger action on all inputs. Propagation delay is typically 4.6ns at 3.3V with 15pF load. It is housed in the SOT25 package.

Feature Summary

• Automotive Grade 1 qualification compliant with AEC-Q100 standards for high reliability applications
• Schmitt trigger inputs provide tolerance for slower input rise and fall times
• Inputs are not limited by VCC, allowing flexible interfacing across voltage levels
• Totally lead-free and fully RoHS compliant with halogen and antimony free construction

Applications

• Automotive applications within Grade 1 temperature range
• Industrial computing, controls, and automation systems
• High reliability networking and communications equipment
• Industrial and agricultural equipment logic circuits

Procurement Notes

Verify that the specific part number suffix matches the required package type and tape & reel quantity. Confirm that the component meets the necessary automotive quality standards if used in regulated environments. Check for any recent product change notifications regarding material or manufacturing site updates before finalizing procurement orders.

Selection Notes

Select this component when an automotive-grade logic gate is required for harsh environments. It is suitable for designs needing Schmitt trigger inputs to handle noisy signals or slow transitions. Ensure the system voltage falls within the 2.0V to 5.5V operating range and that the thermal requirements align with the specified ambient temperature limits.

Part Context

This component belongs to the 74AHC1G08Q series of single-function gates produced by Diodes Incorporated. It is part of the broader AHC logic family designed for high-speed, low-power CMOS applications. The 'Q' designation indicates automotive compliance, distinguishing it from standard commercial variants while maintaining similar electrical characteristics.

Replacement Considerations

Direct substitutes include other AEC-Q100 qualified single 2-input AND gates in SOT25 packages from compatible manufacturers. Verify pinout compatibility and ensure equivalent propagation delays and output drive currents are maintained for circuit integrity.