74HC32D,652

Overview

The Nexperia 74HC32D,652 is a quad 2-input OR gate manufactured by Nexperia USA Inc. It operates within a supply voltage range of 2.0 V to 6.0 V and features CMOS low power dissipation with high noise immunity. The device includes input clamp diodes for interfacing with voltages exceeding VCC. It provides symmetrical output impedance and balanced propagation delays. ESD protection exceeds 2000 V (HBM) and 1000 V (CDM). Latch-up performance complies with JESD 78 Class II Level B standards. The component is specified for operation from -40 °C to +125 °C.

Feature Summary

• Quad 2-input OR logic function
• Wide supply voltage range from 2.0 V to 6.0 V
• CMOS low power dissipation and high noise immunity
• Input clamp diodes for overvoltage interfacing

Applications

• General digital logic circuits
• Signal routing and switching applications
• Interface circuits requiring voltage level translation via current limiting resistors

Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm package type and temperature range. Confirm RoHS compliance status and REACH registration details prior to procurement. Ensure design-in compatibility with target operating conditions and load capacitance requirements.

Selection Notes

Select this component for applications requiring standard quad OR gate functionality in a SO14 package. Verify that the required supply voltage falls within the 2.0 V to 6.0 V range. Consider the propagation delay specifications relative to the system clock speed and load capacitance constraints.

Part Context

This part belongs to the Nexperia 74HC series of high-speed CMOS logic devices. The 74HC32 family provides quad 2-input OR gates. The 'D' suffix indicates the SO14 plastic small outline package variant. This series is designed for general-purpose digital applications requiring low power consumption and high noise immunity.

Replacement Considerations

Check for equivalent parts such as 74HC32PW or other package variants within the same 74HC32 family if pinout compatibility is required.