Texas Instruments

SN74AHC00D  

Gates and Inverters

SN74AHC00D Description

The SN74AHC00D from Texas Instruments is a quad 2-input NAND gate integrated circuit (IC) housed in a 14-pin SOIC package. Designed for high-speed logic operations, it operates over a wide voltage range of 2V to 5.5V, making it versatile for both 3.3V and 5V systems. With a maximum propagation delay of 7.5ns at 5V and 50pF load, it ensures efficient signal processing in digital circuits. The device features low power consumption (2µA quiescent current max) and balanced output drive capability (8mA sink/source current), enhancing its performance in power-sensitive applications.

SN74AHC00D Features

• Logic Type: Quad 2-input NAND gate with 4 independent circuits.
• Wide Voltage Range: 2V–5.5V compatibility for mixed-voltage designs.
• High-Speed Operation: 7.5ns propagation delay at 5V, ideal for timing-critical applications.
• Low Power: 2µA max quiescent current for energy-efficient designs.
• Robust I/O: 8mA output drive ensures strong signal integrity.
• Input Flexibility: Low-level (0.5V–1.65V) and high-level (1.5V–3.85V) input thresholds for noise immunity.
• Reliable Packaging: 14-SOIC surface-mount with MSL1 (unlimited shelf life) and RoHS3 compliance.

SN74AHC00D Applications

• Digital Logic Systems: Used in microcontrollers, FPGAs, and ASICs for signal conditioning.
• Power Management: Integrates into battery-powered devices due to low quiescent current.
• Industrial Control: Suitable for PLC I/O modules and sensor interfaces with noise-resistant inputs.
• Consumer Electronics: Embedded in smart home devices, wearables, and portable gadgets.
• Automotive Electronics: Supports infotainment and ADAS systems with wide voltage tolerance.

Conclusion of SN74AHC00D

The SN74AHC00D stands out for its speed, power efficiency, and voltage flexibility, making it a top choice for modern digital designs. Its balanced performance, robust packaging, and compliance with environmental standards (RoHS3, REACH) ensure reliability across industrial, automotive, and consumer applications. Engineers favor this IC for its cost-effectiveness and seamless integration into mixed-voltage environments.

SN74AHC00D Documents

Download datasheets and manufacturer documentation for SN74AHC00D

PCN Part Status Change :

Mult Dev Status Chg 25/Apr/2023      

Datasheets :

SN54/74AHC00      

HTML Datasheet :

SN54/74AHC00