MM74HC32MX

Inverter Gates Overview

The MM74HC32MX is a quad 2-input OR gate manufactured by onsemi, utilizing 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 low quiescent current. Typical propagation delay is 10 ns at 5 V, while maximum guaranteed limits reach 18 ns under specific conditions. Input protection is provided via internal diode clamps to VCC and ground.

Inverter Gates Feature Summary

• Utilizes advanced silicon-gate CMOS technology for high noise immunity and low power consumption
• Functionally and pinout compatible with the standard 74LS logic family
• Buffered outputs provide the ability to drive 10 LS-TTL loads
• All inputs are protected from damage due to static discharge

Inverter Gates Applications

• General digital logic circuits requiring OR functionality
• Systems requiring compatibility with standard 74LS logic families
• Applications necessitating buffered outputs for load driving

Inverter Gates Procurement Notes

Verify the specific package variant, as the MX suffix denotes SOIC-14 tape and reel packaging. Confirm RoHS compliance status and Pb-free/halide-free designation during procurement. Ensure ordering quantities align with the manufacturer's standard shipping unit of 2500 units per tape and reel. Cross-reference the datasheet revision date to ensure alignment with current design specifications.

Inverter Gates Selection Notes

Select this component when a quad 2-input OR gate is required in a surface-mount SOIC-14 package. It is suitable for designs needing operation across a wide voltage range of 2 V to 6 V. Consider its compatibility with 74LS families if migrating from older TTL-based designs. Verify that the input capacitance and propagation delay characteristics meet the timing requirements of the target application circuit.

Inverter Gates Part Context

This part belongs to the MM74HC32 series of single-function gates produced by onsemi. It is part of the broader 74HC logic family, which offers performance similar to LS-TTL but with CMOS power advantages. The MM74HC32MTCX represents a TSSOP-14 variant of the same logical function, while the MM74HC32M is available in tube packaging.

Inverter Gates Replacement Considerations

MM74HC32MTCX (TSSOP-14 variant)

Inverter Gates FAQ

What is the typical propagation delay of the MM74HC32MX?

The typical propagation delay is 10 ns.

How many LS-TTL loads can the outputs drive?

The buffered outputs can drive 10 LS-TTL loads.