MM74HC32MTC

Inverter Gates Overview

The MM74HC32MTC is a quad 2-input OR gate manufactured by onsemi using advanced silicon-gate CMOS technology. It operates within a supply voltage range of 2 V to 6 V and supports an operating temperature range from -40°C to +85°C. The device features buffered outputs capable of driving 10 LS-TTL loads, with typical propagation delays of 10 ns at 5 V and maximum quiescent current of 20 µA.

Inverter Gates Feature Summary

• Utilizes advanced silicon-gate CMOS technology for high-speed operation comparable to LS-TTL gates while maintaining low power consumption.
• Provides buffered outputs that ensure high noise immunity and the capability to drive multiple standard logic loads.

Inverter Gates Applications

• Digital signal processing circuits requiring logical OR operations
• General-purpose logic applications compatible with standard TTL families
• Industrial control systems operating within specified voltage and temperature ranges

Inverter Gates Procurement Notes

Verify the specific package variant against the datasheet ordering information, as suffixes indicate distinct physical packages such as SOIC or TSSOP. Confirm RoHS compliance status and Pb-free markings directly from the manufacturer's documentation prior to integration into designs.

Inverter Gates Selection Notes

Select this component when a quad 2-input OR function is required in space-constrained surface-mount designs. Ensure the application voltage remains between 2 V and 6 V and that input rise/fall times comply with recommended operating conditions to maintain signal integrity.

Inverter Gates Part Context

This part belongs to the MM74HC32 series, which includes variants like MM74HC32M and MM74HC32MX. These devices share identical logical functionality but differ in packaging styles and shipping quantities, allowing designers to choose based on assembly requirements.

Inverter Gates Replacement Considerations

Direct substitutes include MM74HC32MX and MM74HC32MTCX. Verify pinout compatibility and package dimensions before substitution to ensure mechanical fit and electrical equivalence.

Inverter Gates FAQ

What is the maximum quiescent supply current?

The maximum quiescent supply current is 20 µA at 25°C.

How many LS-TTL loads can the outputs drive?

The buffered outputs are designed to drive up to 10 LS-TTL loads.