Texas Instruments

SN74HC20PWT  

Gates and Inverters

SN74HC20PWT Description

The SN74HC20PWT is a high-performance NAND gate integrated circuit (IC) from Texas Instruments, designed for a wide range of digital logic applications. This IC features two 4-input NAND gates in a 14-TSSOP package, making it suitable for surface mount applications. The 74HC series is known for its high-speed performance and compatibility with various logic families, ensuring reliable operation across a broad voltage range of 2V to 6V.

SN74HC20PWT Features

• High-Speed Performance: The SN74HC20PWT offers a maximum propagation delay of 19ns at 6V with a load capacitance of 50pF, ensuring fast signal processing and minimal latency in digital circuits.
• Flexible Voltage Range: With a supply voltage range of 2V to 6V, this IC can operate efficiently in diverse power environments, making it versatile for various applications.
• Low Power Consumption: The IC consumes a maximum quiescent current of 2 µA, which is ideal for low-power and battery-operated devices.
• Robust Input Logic Levels: The input logic levels are well-defined, with a low input range of 0.5V to 1.8V and a high input range of 1.5V to 4.2V, ensuring compatibility with different digital signal sources.
• High Output Current Capability: The IC can drive outputs with a current capability of 5.2mA for both high and low states, providing robust performance in driving multiple loads.
• Compliance and Reliability: The SN74HC20PWT is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. Additionally, its moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for storage and assembly processes.

SN74HC20PWT Applications

The SN74HC20PWT is ideal for a variety of applications where high-speed digital logic is required. Some specific use cases include:

• Digital Signal Processing: Utilizing its high-speed NAND gates for complex logic operations in digital signal processing circuits.
• Microcontroller Interfaces: Enhancing the functionality of microcontrollers by providing additional logic gates for input/output operations.
• Communication Systems: Implementing logic functions in communication systems where signal integrity and speed are critical.
• Automotive Electronics: Deploying in automotive applications due to its robustness and compliance with industry standards.
• Consumer Electronics: Enhancing the performance of consumer electronics by providing reliable and efficient logic functions.

Conclusion of SN74HC20PWT

The SN74HC20PWT from Texas Instruments is a versatile and high-performance NAND gate IC that offers significant advantages over similar models. Its wide voltage range, low power consumption, and high-speed performance make it suitable for a broad range of applications. The robust input and output specifications, along with its compliance with environmental and safety standards, ensure that it is a reliable choice for modern digital circuit designs. Whether used in digital signal processing, microcontroller interfaces, or consumer electronics, the SN74HC20PWT delivers consistent performance and reliability.

SN74HC20PWT Documents

Download datasheets and manufacturer documentation for SN74HC20PWT

EOL :

Product Discontinuation Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Process Change Notification (PDF)       Product Change Notification (PDF)      

Models :

SN74HC20PWT Symbol & Footprint by SnapMagic      

Product Catalogs :

Logic Guide (Rev. AB)