SN74HCT32DT

Inverter Gates Overview

The SN74HCT32DT is a quadruple 2-input positive-OR gate integrated circuit from the HCT logic family, manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features an operating temperature range of -40°C to +85°C. The device provides ±4-mA output drive capability at 5 V and exhibits typical propagation delays of 13 ns. It consumes low power with a maximum supply current of 20 µA and accepts TTL-voltage compatible inputs.

Inverter Gates Feature Summary

• Contains four independent 2-input OR gates performing Boolean function Y = A + B
• Outputs capable of driving up to 10 LSTTL loads
• Inputs are TTL-voltage compatible for direct interfacing

Inverter Gates Applications

• Digital logic signal processing
• Boolean function implementation in control circuits
• TTL-to-CMOS interface applications

Inverter Gates Procurement Notes

Verify component authenticity through authorized distributors or TI directly. Confirm package integrity and pin alignment upon receipt. Ensure storage conditions comply with moisture sensitivity level requirements. Review the latest datasheet revision for any updates to electrical characteristics or thermal parameters before final integration.

Inverter Gates Selection Notes

Select this component when TTL-compatible CMOS logic is required for OR gate functionality. The HCT series ensures compatibility with standard TTL input levels while offering lower power consumption than traditional TTL families. Consider the SOIC-14 package dimensions for PCB layout constraints and verify thermal resistance values if high-density mounting is planned.

Inverter Gates Part Context

This part belongs to the SNx4HCT32 family of quadruple 2-input positive-OR gates. It shares functional similarities with other members like SN74HCT32DR and SN74HCT32N but differs in packaging and specific manufacturing revisions. The DT suffix indicates a specific tape-and-reel variant that may be obsolete compared to active production versions.

Inverter Gates Replacement Considerations

SN74HCT32DR is an active production alternative in the same SOIC-14 package format.