74AC10MTR

Overview

The STMicroelectronics 74AC10MTR is an obsolete triple 3-input NAND gate fabricated using advanced sub-micron silicon gate and double-layer metal wiring C2MOS technology. It operates within a supply voltage range of 2V to 6V, featuring high-speed performance with a typical propagation delay of 4ns at VCC = 5V. The device provides low power dissipation with a maximum quiescent current of 2μA at 25°C and offers symmetrical output impedance with minimum drive currents of 24mA for both high and low states. It includes protection circuits against static discharge, ensuring 2kV ESD immunity.

Feature Summary

• Advanced CMOS fabrication utilizing sub-micron silicon gate and double-layer metal wiring technology for enhanced speed and reliability.
• High noise immunity characterized by input thresholds defined as a percentage of the supply voltage.
• Integrated protection circuits on all inputs and outputs to withstand electrostatic discharge events up to 2kV.
• Balanced propagation delays ensure consistent signal timing between rising and falling edges.

Applications

• Digital logic circuit design requiring triple 3-input NAND functionality
• Systems needing high-speed data processing with low power consumption
• Applications demanding robust noise immunity in noisy environments

Procurement Notes

Verify component obsolescence status before procurement planning. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing PCB footprints and soldering profiles. Review datasheet specifications for absolute maximum ratings to prevent damage during operation. Check for RoHS compliance requirements if applicable to your specific application standards.

Selection Notes

Consider the 74AC series characteristics when selecting this component for high-speed applications. Evaluate the operating voltage range to ensure it matches system requirements. Assess power dissipation needs given the low quiescent current specification. Verify pinout compatibility with alternative packages if space constraints exist. Review latch-up immunity features for reliability in harsh environments.

Part Context

This component belongs to the 74AC logic family, known for high-speed operation and low power consumption. It is part of STMicroelectronics' portfolio of digital logic integrated circuits designed for various industrial and commercial applications. The 74AC10 specifically provides three independent 3-input NAND gates in a single package.

Replacement Considerations

CD74AC10E Texas Instruments

FAQ

What is the typical propagation delay of the 74AC10MTR?

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

Does the 74AC10MTR have ESD protection?

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

What is the maximum quiescent supply current?

The maximum quiescent supply current is 2μA at 25°C.