MM74HCT32MTCX

Inverter Gates Overview

The MM74HCT32MTCX is a quad 2-input OR gate manufactured by Fairchild Semiconductor. It belongs to the 74HCT logic family and utilizes CMOS technology. The device operates within a supply voltage range of 4.5V to 5.5V. It features four independent OR gates, each with two inputs. The component is housed in a 14-pin TSSOP package with a width of 4.40mm. It supports surface mount mounting and functions at temperatures between -40°C and 85°C.

Inverter Gates Feature Summary

• Contains four independent 2-input OR logic gates
• Compatible with TTL logic levels due to HCT designation
• CMOS construction for low power consumption

Inverter Gates Applications

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

Inverter Gates Procurement Notes

Verify the specific manufacturer source, as Fairchild Semiconductor assets were acquired by ON Semiconductor. Confirm the part status, as some documentation indicates discontinuation or obsolescence for certain variants. Ensure the 14-TSSOP package matches the PCB footprint requirements. Check for RoHS compliance markings on the physical component if environmental regulations apply to the end product.

Inverter Gates Selection Notes

Select this component when a quad 2-input OR function is required in a compact surface-mount package. The HCT series ensures compatibility with standard 5V TTL logic inputs. Consider the 14-pin TSSOP form factor for space-constrained designs. Verify that the operating temperature range meets the environmental conditions of the intended application.

Inverter Gates Part Context

This component is part of the widely used 74HC/HCT series of digital logic integrated circuits. These parts are industry-standard replacements for older transistor-transistor logic (TTL) devices but offer lower power consumption and higher noise immunity. The MM74HCT32MTCX specifically provides the OR logic function in a modern plastic small-outline package suitable for automated assembly.

Inverter Gates FAQ

What is the logic function of the MM74HCT32MTCX?

It implements four independent 2-input OR logic functions.

What is the recommended supply voltage?

The device is designed for a 5V supply, typically operating between 4.5V and 5.5V.