SN74AC08QPWRG4Q1

Overview

The SN74AC08QPWRG4Q1 is a quad 2-input positive AND gate manufactured by Texas Instruments, belonging to the SN74AC series. It operates within a supply voltage range of 2 V to 6 V and supports an extended industrial temperature range from -40°C to +125°C. The device features low output drive capability with 24 mA sink and source currents at 5 V. Propagation delay is specified at 7.5 ns when operating at 5 V. It is housed in a 14-pin TSSOP package and holds AEC-Q100 qualification for automotive applications.

Feature Summary

• AEC-Q100 qualified for automotive electronics reliability standards
• CMOS technology enabling operation across wide voltage ranges
• High-speed logic performance suitable for digital signal processing

Applications

• Digital logic circuits
• LED driving interfaces
• Control and automation systems

Procurement Notes

Verify the complete part number including suffixes such as G4 and Q1 to ensure correct packaging and automotive grade specifications. Confirm that the TSSOP-14 package matches the design footprint requirements. Check RoHS compliance status against current regulatory standards before procurement. Ensure the supplier provides valid traceability documentation for automotive-grade components.

Selection Notes

Select this component when high-speed AND logic is required in automotive or industrial environments. The AC series offers faster switching speeds compared to HC variants while maintaining CMOS compatibility. Verify that the 2 V to 6 V supply range aligns with the system power rails. Consider the 24 mA output drive strength for direct load interfacing needs without additional buffering.

Part Context

This device is part of the SN74AC08 family of quad 2-input AND gates. It shares functional similarities with other automotive-qualified logic gates like the SN74HC08QPWRG4Q1 but differs in speed and drive characteristics. The AC series generally provides higher performance than standard HC logic families, making it suitable for more demanding timing applications.

Replacement Considerations

SN74AC08QDRG4Q1 is a documented alternative in the SOIC-14 package.