Texas Instruments

SN74HCT00D  

Gates and Inverters

SN74HCT00D Description

The SN74HCT00D from Texas Instruments is a high-speed CMOS quad 2-input NAND gate integrated circuit housed in a 14-pin SOIC package. Designed for 4.5V to 5.5V operation, it features TTL-compatible inputs with a low 0.8V and high 2V logic threshold, ensuring seamless interfacing with both CMOS and TTL logic families. With a maximum propagation delay of 18ns at 5.5V and 50pF, it delivers reliable performance in high-speed digital systems. The device is RoHS3 compliant, REACH unaffected, and has a quiescent current of just 2µA, making it suitable for power-sensitive applications.

SN74HCT00D Features

• Logic Type: Quad 2-input NAND gate (4 independent gates).
• Voltage Range: 4.5V–5.5V, optimized for 5V systems.
• High Noise Immunity: CMOS technology ensures robust operation in noisy environments.
• Low Power Consumption: 2µA quiescent current minimizes power dissipation.
• Fast Switching: 18ns propagation delay at 5.5V, ideal for timing-critical applications.
• Output Drive: 4mA sink/source current, sufficient for driving moderate loads.
• Packaging: 14-SOIC (Surface Mount), suitable for automated PCB assembly.
• Compliance: RoHS3, REACH, and ECCN EAR99 certified for global use.

SN74HCT00D Applications

• Digital Logic Systems: Used in combinational logic circuits, signal conditioning, and glue logic.
• Microcontroller Interfaces: Ensures clean signal translation between 5V MCUs and peripherals.
• Clock Distribution Networks: Low propagation delay makes it suitable for clock buffering.
• Industrial Control Systems: Reliable operation in harsh environments due to high noise immunity.
• Consumer Electronics: Found in gaming consoles, smart home devices, and embedded systems.

Conclusion of SN74HCT00D

The SN74HCT00D is a versatile, high-performance NAND gate IC that combines speed, low power, and robustness, making it a preferred choice for 5V digital designs. Its TTL-compatible inputs, compact SOIC package, and compliance with environmental standards ensure broad applicability across industrial, automotive, and consumer electronics. Engineers favor this IC for its reliability in high-speed logic and power-efficient operation, solidifying its role in modern digital systems.

SN74HCT00D Documents

Download datasheets and manufacturer documentation for SN74HCT00D

PCN Part Status Change :

Mult Dev Status Chg 25/Apr/2023      

Datasheets :

SN54HCT00, SN74HCT00      

PCN Packaging :

Reels 19/Apr/2018       Reel 10/Jul/2018      

HTML Datasheet :

SN54HCT00, SN74HCT00      

PCN Design/Specification :

SNx4HCTxx 24/Oct/2022