SN74HCT32N

Inverter Gates Overview

The SN74HCT32N is a quadruple 2-input positive-OR gate manufactured by Texas Instruments in the HCT logic series. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -40°C to +85°C. The device features four independent gates, each performing the Boolean function Y = A + B. Electrical characteristics include a maximum propagation delay of 30 ns at 5.5 V with a 50 pF load, ±4 mA output drive capability, and a maximum supply current of 20 µA.

Inverter Gates Feature Summary

• Contains four independent 2-input OR gates for parallel signal processing
• Provides TTL-voltage compatible inputs for direct interfacing with legacy logic families
• Delivers ±4-mA output drive capability at 5 V to support multiple LSTTL loads

Inverter Gates Applications

• Digital logic circuit design requiring Boolean OR operations
• Signal routing and selection in microprocessor systems
• Interface circuits between TTL and CMOS logic domains

Inverter Gates Procurement Notes

Verify the specific package type (PDIP) and manufacturer origin against the datasheet specifications. Confirm that the component meets the required RoHS compliance standards and matches the exact part number SN74HCT32N. Ensure the supplier provides valid traceability documentation and adheres to the recommended handling procedures for electrostatic discharge protection during receipt and storage.

Inverter Gates Selection Notes

Select this component when through-hole mounting is required for prototyping or low-volume production. The HCT series ensures compatibility with standard 5 V logic levels while offering lower power consumption compared to older LS series devices. Consider the PDIP package dimensions and thermal resistance values if heat dissipation is a constraint in the enclosure design.

Inverter Gates Part Context

This device belongs to the SNx4HCT32 family of quadruple 2-input positive-OR gates. It shares functional similarities with other variants such as SN74HCT32DR and SN74HCT32NSR, differing primarily in packaging technology. The N suffix specifically denotes the 14-pin Plastic Dual In-Line Package suitable for breadboard use and manual assembly.

Inverter Gates Replacement Considerations

SN74HCT32D

Inverter Gates FAQ

What is the Boolean function performed by the SN74HCT32N?

The device performs the Boolean function Y = A + B in positive logic.

How many independent gates are contained in the SN74HCT32N?

The SN74HCT32N contains four independent 2-input OR gates.