SN74AHC08PWRE4

Overview

The SN74AHC08PWRE4 is a quad two-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 2µA. The device utilizes a 14-TSSOP surface-mount package and supports an operating temperature range from -40°C to 125°C. Electrical characteristics include output drive currents of 8mA for both high and low states, a propagation delay of 9ns at 5V with a 50pF load, and logic level thresholds defined by the AHC series specifications.

Feature Summary

• Provides four independent two-input AND logic functions in a single integrated circuit
• Operates across a wide supply voltage range from 2V to 5.5V for flexible system integration
• Features low static power consumption suitable for battery-powered applications
• Supports industrial temperature ranges up to 125°C for robust performance

Applications

• Digital signal processing circuits requiring logical conjunction operations
• Battery-operated portable devices due to low quiescent current
• Consumer electronics utilizing CMOS logic interfaces
• Industrial control systems operating under extended temperature conditions

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing PCB footprints for the 14-TSSOP configuration. Cross-reference RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Selection Notes

Select this component when a quad two-input AND gate is required within a 2V to 5.5V supply environment. The SN74AHC08PWRE4 offers a balance of speed and power efficiency compared to standard logic families. Consider the 14-TSSOP package constraints regarding board space and thermal dissipation capabilities during the design phase.

Part Context

This part belongs to the Texas Instruments SN74AHC08 family of advanced high-speed CMOS logic gates. The 'E4' suffix typically denotes lead-free manufacturing compliant with environmental directives. It serves as a direct replacement for standard SN74AHC08 variants while maintaining identical electrical performance and pinout configurations.

Replacement Considerations

Direct equivalents include the SN74AHC08PWR and SN74AHC08DR. Verify pin compatibility and electrical parameters when substituting with parts from other manufacturers such as Nexperia or onsemi.