MM74HC32M

Inverter Gates Overview

The MM74HC32M is a quad 2-input OR gate manufactured by Fairchild Semiconductor, belonging to the 74HC series. It operates on a supply voltage range of 2V to 6V and features a 14-SOIC package with a width of 3.90mm. The device provides an output current of 5.2mA at both high and low states. Maximum propagation delay is specified as 17ns at 6V with a 50pF load. Operating temperature spans from -40°C to 85°C, with a maximum static current of 2µA.

Inverter Gates Feature Summary

• Contains four independent 2-input OR logic gates within a single integrated circuit.
• Utilizes advanced silicon-gate CMOS technology for high noise immunity and low power consumption.
• Features 3-state outputs suitable for interfacing with bus lines in organized systems.

Inverter Gates Applications

• Logic signal processing in digital circuits
• Bus-oriented system interfacing
• General-purpose digital logic applications

Inverter Gates Procurement Notes

Verify the manufacturer designation carefully, as the MM74HC32M part number is primarily associated with onsemi. Confirm that the specific unit received matches the Fairchild Semiconductor origin if required. Check datasheet revisions and RoHS compliance status against current regulatory standards before finalizing procurement specifications.

Inverter Gates Selection Notes

Select this component when a quad 2-input OR function is required in a compact surface-mount package. Ensure the operating voltage aligns with the 2V to 6V range. Consider the 14-SOIC footprint for PCB layout compatibility. Verify that the 5.2mA drive capability meets the load requirements of the connected circuitry.

Inverter Gates Part Context

This component belongs to the 74HC family of high-speed CMOS logic devices. These parts are designed to be pin-compatible with older TTL logic families while offering improved speed and lower power consumption. The MM74HC32M specifically implements the standard OR logic function across four channels.

Inverter Gates Replacement Considerations

Check for cross-manufacturer equivalents such as those from onsemi or NXP. Verify pinout compatibility and electrical characteristics like propagation delay and output drive current before substituting.