Texas Instruments

SN74F38DG4  

Gates and Inverters

SN74F38DG4 Description

The SN74F38DG4 is a high-performance NAND gate IC from Texas Instruments, featuring a 4-channel, 2-input design. This logic IC chip is part of the 74F series, known for its robust performance and reliability. The SN74F38DG4 operates within a supply voltage range of 4.5V to 5.5V and can function effectively in an ambient temperature range of 0°C to 70°C. It is designed for surface mount applications, making it suitable for compact and high-density electronic designs.

This IC offers a maximum propagation delay of 12.5ns at 5V with a maximum load capacitance of 50pF, ensuring fast and efficient signal processing. The input logic levels are specified at 0.8V for low and 2V for high, providing clear and precise signal thresholds. The SN74F38DG4 also features an open-collector output, which allows for versatile interfacing with other electronic components.

SN74F38DG4 Features

• Logic Type: NAND Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Operating Temperature: 0°C to 70°C
• Supply Voltage: 4.5V to 5.5V
• Max Propagation Delay: 12.5ns @ 5V, 50pF
• Input Logic Level - Low: 0.8V
• Input Logic Level - High: 2V
• Mounting Type: Surface Mount
• Package: Tube
• Features: Open Collector
• Compliance: ROHS3 Compliant, REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

SN74F38DG4 Applications

The SN74F38DG4 is ideal for a variety of applications where high-speed digital logic is required. Its fast propagation delay and open-collector output make it suitable for use in digital systems,processor micro-based designs, and communication interfaces. The compact surface mount package allows for integration into space-constrained environments, making it a versatile choice for modern electronics.

Specific use cases include:

• Digital Systems: Enhancing the performance of digital circuits by providing fast and reliable NAND gate functionality.
• Microprocessor Interfaces: Facilitating efficient data processing and control in microprocessor-based systems.
• Communication Interfaces: Enabling high-speed signal processing in communication protocols and interfaces.
• Consumer Electronics: Utilizing its compact design and high performance in consumer electronic devices.

Conclusion of SN74F38DG4

The SN74F38DG4 from Texas Instruments is a high-performance NAND gate IC that offers significant advantages over similar models. Its fast propagation delay, open-collector output, and compact surface mount package make it an excellent choice for a wide range of applications. Despite being marked as obsolete, the SN74F38DG4 remains a reliable and efficient solution for digital logic requirements. Its compliance with industry standards such as ROHS3 and REACH ensures that it meets environmental and safety regulations. For designers seeking a robust and versatile NAND gate solution, the SN74F38DG4 is a compelling option.

SN74F38DG4 Documents

Download datasheets and manufacturer documentation for SN74F38DG4

Datasheets :

SN74F38DR Datasheet      

HTML Datasheet :

SN74F38DR Datasheet