SN74AHC08PWRG4

Overview

The SN74AHC08PWRG4 is a quadruple 2-input positive-AND gate manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 5.5V and features low static power consumption with a maximum quiescent current of 2 µA. The device utilizes a 14-pin TSSOP surface-mount package and supports an operating temperature range from -40°C to +125°C. It provides symmetric output drive capabilities of 8mA for both high and low states, ensuring robust signal integrity in digital logic applications.

Feature Summary

• Integrates four independent 2-input AND gates in a compact surface-mount package
• Operates across a wide supply voltage range from 2V to 5.5V
• Maintains low static power consumption suitable for battery-powered systems
• Supports industrial temperature ranges for harsh environment reliability

Applications

• Digital logic control circuits requiring multiple AND functions
• Battery-operated portable devices due to low power characteristics
• Consumer electronics utilizing CMOS logic interfaces
• Industrial control systems operating under extended temperature conditions

Procurement Notes

Verify the complete part number including the G4 suffix to confirm RoHS compliance and lead-free status. Ensure the ordering prefix matches the specific package variant required for your PCB layout. Confirm the manufacturer source directly with Texas Instruments or authorized distributors to avoid counterfeit components. Check the latest datasheet revision for any updates to electrical characteristics or mechanical dimensions before finalizing procurement.

Selection Notes

Select this component when a quad 2-input AND function is needed with a 2V to 5.5V supply range. The TSSOP-14 package offers a small footprint for space-constrained designs. Compare against SN74AHCT08PWR if TTL-compatible input levels are required instead of standard CMOS thresholds. Consider the SN74AHC08DR variant if a SOIC-14 package is preferred over TSSOP for assembly processes.

Part Context

This part belongs to the SNx4AHC08 family of quadruple 2-input positive-AND gates. It shares functional similarities with other members like SN74AHC08DR but differs in packaging. The G4 suffix indicates compliance with specific environmental standards. It serves as a fundamental building block for complex digital logic designs requiring multiple AND operations within a single integrated circuit.

Replacement Considerations

SN74AHC08DR is a direct pin-compatible alternative using a SOIC-14 package. SN74AHCT08PWR offers similar functionality but requires TTL-compatible input voltage levels. Verify that any substitute maintains the same 2V to 5.5V operating range and 8mA output drive capability.