NXP 74HC32 Quad 2-Input OR Gate Logic IC, SOIC14

The NXP 74HC32D is a high-speed CMOS integrated circuit configured as a quad 2-input OR gate. It is engineered to provide symmetrical output impedance, high noise immunity, and characteristically low power dissipation, making it a reliable choice for digital logic design.

A key feature is the inclusion of input clamp diodes. This design allows for the use of current-limiting resistors to interface the inputs with voltage signals that exceed the VCC supply rail, offering greater flexibility and protection in circuit design. The device complies with the recognised JEDEC standard JESD7A.

Key Specifications & Features

• Logic Function: OR Gate
• Configuration: Quad (four independent gates)
• Number of Inputs per Gate: 2
• Package: SOIC (Small-Outline Integrated Circuit)
• Pin Count: 14
• Supply Voltage Range: 2V to 6V
• Output Current: 5.2mA
• Operating Temperature Range: -40°C to 125°C
• Input Characteristics: CMOS input levels with very low leakage current (±1.0μA)
• Special Feature: Input clamp diodes for overvoltage protection
• Moisture Sensitivity Level (MSL): MSL 1 - Unlimited

This logic IC is suited for a wide array of industrial applications where robust and efficient logic operations are required. Please note: this is an ESD-sensitive device; proper electrostatic discharge precautions must be observed during handling.