CD74HCT08ME4

Inverter Gates Overview

The CD74HCT08ME4 is a high-speed CMOS logic integrated circuit manufactured by Texas Instruments. It contains four independent 2-input AND gates housed in a 14-pin SOIC package. The device operates within a supply voltage range of 4.5 V to 5.5 V, ensuring compatibility with standard TTL logic levels. Key electrical characteristics include a maximum propagation delay of 25 ns at 4.5 V with a 50 pF load, and output drive currents of 4 mA for both high and low states. The component supports an operating temperature range from -55°C to +125°C.

Inverter Gates Feature Summary

• Contains four independent 2-input AND logic gates
• Features HCT logic level compatibility for direct interface with TTL systems
• Provides high-speed signal processing capabilities
• Supports surface-mount installation via SOIC-14 packaging

Inverter Gates Applications

• Digital logic control circuits requiring AND functionality
• Signal gating and data routing applications
• Interface modules between TTL and CMOS subsystems
• General-purpose digital logic design

Inverter Gates Procurement Notes

Verify the specific suffix ME4 against official Texas Instruments documentation to confirm package type and environmental compliance. Confirm current production status as lifecycle changes may affect availability. Ensure the selected variant matches the required 14-SOIC form factor and HCT logic family specifications for proper system integration.

Inverter Gates Selection Notes

Select this component when TTL-compatible input thresholds are required alongside CMOS output performance. The HCT series ensures reliable interfacing with legacy 5 V logic systems. Verify that the 4.5 V to 5.5 V supply range aligns with the target system power rails. Consider the 14-SOIC package dimensions for PCB layout constraints and thermal management requirements.

Inverter Gates Part Context

This part belongs to the Texas Instruments CD74HCT08 family of quadruple 2-input AND gates. It is the lead-free, RoHS-compliant version (indicated by the E4 suffix) of the standard CD74HCT08. The device utilizes high-speed CMOS technology to deliver fast switching speeds while maintaining low power consumption typical of the HC/HCT logic families.

Inverter Gates Replacement Considerations

CD74HCT08M96 is a documented alternative from Texas Instruments offering similar functional characteristics.