MM74HCT32MTC

Inverter Gates Overview

The MM74HCT32MTC is a quad 2-input OR gate manufactured by onsemi, belonging to the 74HCT logic family. It utilizes CMOS technology and operates within a supply voltage range of 4.5 V to 5.5 V. The device features four independent logic channels in a 14-TSSOP surface-mount package. Key electrical characteristics include a maximum propagation delay of 20 ns at 5 V with a 50 pF load, output drive currents of ±4.8 mA, and a maximum static current of 2 µA. It supports an operating temperature range from -40 °C to +85 °C.

Inverter Gates Feature Summary

• Provides four independent 2-input OR logic functions
• Compatible with TTL logic levels via HCT input structure
• Offers low power consumption with high noise immunity

Inverter Gates Applications

• Digital signal processing circuits
• Microcontroller peripheral interface design
• General-purpose logic gate implementation

Inverter Gates Procurement Notes

Verify the specific manufacturer lot code and date code upon receipt to ensure component authenticity. Confirm that the physical package matches the 14-TSSOP specification and check for any visible damage to pins or the housing. Ensure storage conditions comply with moisture sensitivity level requirements prior to soldering.

Inverter Gates Selection Notes

Select this component when a quad 2-input OR function is required within standard 5 V digital systems. The HCT series ensures compatibility with TTL-driven inputs while maintaining CMOS low-power advantages. Consider the TSSOP-14 package constraints regarding board space and thermal dissipation capabilities during layout planning.

Inverter Gates Part Context

This part belongs to the broader 74HCT logic family produced by onsemi, designed for high-speed operation with TTL-compatible inputs. The MM74HCT32MTC specifically implements the OR gate function, distinguishing it from other logic types such as NAND or AND gates within the same series. It serves as a fundamental building block for combinational logic circuits.

Inverter Gates Replacement Considerations

Cross-reference with equivalent parts from other manufacturers offering the 74HCT32 logic type in a 14-TSSOP package. Verify pinout compatibility and electrical specifications before substitution.