Texas Instruments

SN74HC7032DR  

Gates and Inverters

SN74HC7032DR Description

The SN74HC7032DR is a high-speed CMOS OR gate IC designed for a wide range of digital logic applications. Manufactured by Texas Instruments, this 14-pin SOIC package features four independent OR gates, each with two inputs. The device operates over a supply voltage range of 2V to 6V, making it suitable for various power supply configurations. With a maximum propagation delay of 22ns at 6V and a load capacitance of 50pF, the SN74HC7032DR ensures fast and reliable signal processing.

The input logic levels are well-defined, with a low level ranging from 0.3V to 1.2V and a high level from 1.5V to 4.2V. This wide input voltage range enhances the compatibility with different digital systems. The device also features Schmitt trigger inputs, which provide noise immunity and ensure stable performance even with noisy input signals.

SN74HC7032DR Features

• Logic Type: OR Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Supply Voltage Range: 2V to 6V
• Max Propagation Delay: 22ns @ 6V, 50pF
• Input Logic Levels: Low (0.3V to 1.2V), High (1.5V to 4.2V)
• Schmitt Trigger Inputs: Provides noise immunity and stable performance
• Low Quiescent Current: Max 2 µA
• Output Current: High (5.2mA), Low (5.2mA)
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: ROHS3 Compliant, REACH Unaffected

SN74HC7032DR Applications

The SN74HC7032DR is ideal for applications requiring high-speed digital signal processing and noise immunity. Its Schmitt trigger inputs make it particularly suitable for environments with noisy input signals, ensuring reliable operation. The wide supply voltage range and low quiescent current make it a versatile component for both low-power and high-speed applications.

Some specific use cases include:

• Digital Logic Circuits: Ideal for implementing OR logic functions in digital systems.
• Noise Immune Applications: Suitable for systems where input signals may be noisy or subject to interference.
• Low-Power Applications: The low quiescent current makes it suitable for battery-powered or energy-efficient designs.
• High-Speed Signal Processing: The fast propagation delay ensures efficient signal processing in high-speed digital systems.

Conclusion of SN74HC7032DR

The SN74HC7032DR is a robust and versatile OR gate IC that offers high-speed performance and noise immunity. Its wide supply voltage range, low quiescent current, and Schmitt trigger inputs make it a reliable choice for a variety of digital logic applications. Despite being marked as obsolete, the SN74HC7032DR remains a valuable component for engineers and designers seeking a dependable OR gate solution.

SN74HC7032DR Documents

Download datasheets and manufacturer documentation for SN74HC7032DR