74AC00MTR

Overview

The STMicroelectronics 74AC00MTR is a quad 2-input NAND gate fabricated using sub-micron silicon gate and double-layer metal wiring C2MOS technology. It operates within a supply voltage range of 2V to 6V. The device features high-speed performance with a typical propagation delay of 4ns at VCC = 5V, low power dissipation with a maximum quiescent current of 2μA, and high noise immunity. It includes protection circuits against static discharge, providing 2kV ESD immunity. The package is SO-14.

Feature Summary

• Advanced high-speed CMOS logic utilizing sub-micron silicon gate and double-layer metal wiring C2MOS technology for enhanced performance.
• Integrated protection circuits on all inputs and outputs provide 2kV ESD immunity and withstand transient excess voltage.
• Symmetrical output impedance ensures balanced propagation delays (tPLH ≈ tPHL) and stable output characteristics.
• Capable of driving 50Ω transmission lines while maintaining high noise immunity.

Applications

• High-speed digital signal processing systems
• Data acquisition and control applications
• Telecommunications equipment requiring fast switching speeds

Procurement Notes

Verify the specific ordering code suffix 'MTR' corresponds to the tape and reel packaging format required for automated assembly processes. Confirm that the component meets the necessary RoHS compliance standards for your target market, as older production runs may vary in environmental specifications. Ensure the operating temperature range of -55°C to 125°C aligns with your system's thermal design requirements.

Selection Notes

Select this component when a quad 2-input NAND gate is required with high-speed switching capabilities and low power consumption. It is suitable for designs needing compatibility with standard 74 series pinouts but offering improved AC electrical characteristics. Consider the SO-14 surface-mount package for space-constrained PCB layouts.

Part Context

This part belongs to the 74AC family of advanced CMOS logic devices from STMicroelectronics. The 74AC series is designed to offer higher speed and lower power dissipation compared to standard 74LS or 74HC families. The '00' designation specifically indicates the quad 2-input NAND gate function within this logic family.

Replacement Considerations

CD74AC00M Texas Instruments

FAQ

What is the typical propagation delay of the 74AC00MTR?

The typical propagation delay is 4ns at a supply voltage of 5V.

Does the 74AC00MTR have ESD protection?

Yes, all inputs and outputs are equipped with protection circuits providing 2kV ESD immunity.