Texas Instruments

SN74HCT32DRE4

SN74HCT32DRE4 Description

The SN74HCT32DRE4 is a high-performance OR gate IC manufactured by Texas Instruments, featuring four channels with two inputs each. This device is part of the 74HCT series, renowned for its compatibility with both TTL and CMOS logic levels. The SN74HCT32DRE4 operates within a supply voltage range of 4.5V to 5.5V, ensuring robust performance in a variety of digital circuit applications. It is housed in a 14-pin SOIC package, making it suitable for surface-mount technology (SMT) and ideal for compact and high-density PCB designs.

SN74HCT32DRE4 Features

• Logic Type: OR Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Max Propagation Delay: 22ns at 5.5V with a load capacitance of 50pF
• Input Logic Levels:
  • Low: 0.8V
  • High: 2V
• Output Current:
  • High: 4mA
  • Low: 4mA
• Quiescent Current: Maximum of 2 µA
• Supply Voltage Range: 4.5V to 5.5V
• Mounting Type: Surface Mount
• Package Type: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance:
  • REACH Status: REACH Unaffected
  • RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

SN74HCT32DRE4 Applications

The SN74HCT32DRE4 is highly versatile and finds applications in various digital systems where OR logic functionality is required. Its low propagation delay and high-speed performance make it suitable for use in:

• Digital Signal Processing: Enhancing the speed and efficiency of digital signal processing circuits.
• Data Communication: Utilized in data communication systems for signal combining and control logic.
• Control Systems: Ideal for industrial control systems where multiple input signals need to be processed quickly.
• Consumer Electronics: Used in a wide range of consumer electronics for logic control and signal processing.
• Automotive Electronics: Suitable for automotive applications requiring high reliability and performance.

Conclusion of SN74HCT32DRE4

The SN74HCT32DRE4 from Texas Instruments is a reliable and high-performance OR gate IC that offers significant advantages over similar models. Its low propagation delay, high-speed operation, and compatibility with both TTL and CMOS logic levels make it a versatile component for a wide range of applications. The device's compliance with industry standards such as REACH and RoHS ensures it meets environmental and safety regulations. With its surface-mount package and moisture sensitivity level of 1 (unlimited), the SN74HCT32DRE4 is well-suited for modern, compact PCB designs. Whether used in digital signal processing, data communication, or control systems, the SN74HCT32DRE4 delivers exceptional performance and reliability.