MM74HCT32M

Inverter Gates Overview

The MM74HCT32M is a quad 2-input OR gate integrated circuit manufactured by onsemi. It belongs to the 74HCT logic series, utilizing CMOS technology for compatibility with TTL inputs while maintaining low power consumption. The device operates within a supply voltage range of 4.5 V to 5.5 V and features four independent logic channels in a 14-SOIC package. Key electrical parameters include a maximum propagation delay of 15 ns at 4.5 V with 50 pF load, output drive currents of 4 mA for both high and low states, and a static current maximum of 2 µA.

Inverter Gates Feature Summary

• Contains four independent 2-input OR logic gates
• Compatible with standard TTL input levels
• Low power consumption characteristics
• Symmetric output impedance

Inverter Gates Applications

• Digital logic circuit design
• Signal selection and multiplexing
• Microcontroller peripheral interfacing

Inverter Gates Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and tape/reel specifications. Confirm RoHS compliance status as required by project standards. Check for obsolescence notices or product change notifications prior to finalizing procurement plans.

Inverter Gates Selection Notes

Select this component when TTL-compatible logic levels are required alongside CMOS efficiency. Ensure the operating environment stays within the specified -40°C to +85°C temperature range. Verify that the 4 mA output drive capability meets the load requirements of the connected circuitry.

Inverter Gates Part Context

This part is part of the widely used 74-series logic family, specifically the HCT variant designed for high-speed CMOS operation with TTL compatibility. It serves as a fundamental building block for combinational logic circuits in digital systems.

Inverter Gates Replacement Considerations

Equivalent parts include MC74HC32A and NC7WZ32 from onsemi. Other manufacturers such as NXP and Texas Instruments offer compatible 74HC32 variants.