Texas Instruments

SN74HC132DRE4

SN74HC132DRE4 Description

The SN74HC132DRE4 is a high-performance, 4-channel NAND gate IC designed by Texas Instruments, a leading manufacturer in the semiconductor industry. This logic IC chip belongs to the 74HC series, known for its robustness and versatility in digital circuit applications. The SN74HC132DRE4 features a Schmitt trigger, which provides excellent noise immunity and ensures reliable operation in various environmental conditions.

The IC operates within a wide supply voltage range of 2V to 6V, making it suitable for a variety of power supply configurations. It has a maximum propagation delay of 21ns at 6V with a load capacitance of 50pF, ensuring fast signal processing and efficient performance in high-speed digital circuits. The input logic levels are well-defined, with low levels ranging from 0.3V to 1.2V and high levels from 1.5V to 4.2V, providing compatibility with different digital systems.

The SN74HC132DRE4 is available in a surface-mount package, specifically in a Tape & Reel (TR) format, which is ideal for automated assembly processes. It has a moisture sensitivity level (MSL) of 1, indicating that it is unaffected by moisture and can be stored indefinitely without special handling requirements.

SN74HC132DRE4 Features

• Logic Type: NAND Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Supply Voltage Range: 2V to 6V
• Max Propagation Delay: 21ns @ 6V, 50pF
• Input Logic Levels:
  • Low: 0.3V to 1.2V
  • High: 1.5V to 4.2V
• Current Specifications:
  • Quiescent (Max): 2 µA
  • Output High: 5.2mA
  • Output Low: 5.2mA
• Package Type: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Features: Schmitt Trigger
• Compliance:
  • RoHS Status: ROHS3 Compliant
  • REACH Status: REACH Unaffected
  • ECCN: EAR99
  • HTSUS: 8542.39.0001

SN74HC132DRE4 Applications

The SN74HC132DRE4 is ideal for a wide range of applications due to its high-speed performance and noise immunity provided by the Schmitt trigger. It is particularly suited for digital systems that require reliable and fast logic operations. Some specific use cases include:

• Digital Signal Processing: The low propagation delay and high-speed operation make it suitable for processing digital signals in real-time applications.
• Control Systems: The NAND gate functionality is essential for implementing control logic in various industrial and consumer electronics.
• Communication Circuits: The IC can be used in communication protocols where fast signal switching and reliable logic operations are required.
• Automotive Electronics: The wide operating voltage range and surface-mount package make it suitable for automotive applications where space and reliability are critical.

Conclusion of SN74HC132DRE4

The SN74HC132DRE4 from Texas Instruments is a versatile and high-performance NAND gate IC that offers significant advantages over similar models. Its wide supply voltage range, low propagation delay, and Schmitt trigger feature ensure reliable and fast operation in various digital circuits. The surface-mount package and Tape & Reel format make it suitable for automated assembly processes, while its compliance with RoHS and REACH regulations ensures it meets environmental standards.

Despite being marked as obsolete, the SN74HC132DRE4 remains a valuable component for applications requiring robust and high-speed logic operations. Its compatibility with different digital systems and its ability to handle noise make it an ideal choice for engineers designing reliable and efficient digital circuits.