SN74HCT32DRE4

Inverter Gates Overview

The SN74HCT32DRE4 is a quadruple 2-input positive-OR gate manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range of -40°C to 85°C. The device features low power consumption with a maximum ICC of 20 µA and typical propagation delay of 13 ns at 5.5 V. It provides ±4-mA output drive capability and accepts TTL-voltage compatible inputs.

Inverter Gates Feature Summary

• Contains four independent 2-input OR gates performing the Boolean function Y = A + B
• Outputs can drive up to 10 LSTTL loads
• Inputs are TTL-voltage compatible

Inverter Gates Applications

• Boolean logic operations in digital circuits
• Signal routing and selection
• General-purpose logic applications requiring OR functionality

Inverter Gates Procurement Notes

Verify the part number suffix 'E4' indicates lead-free composition and RoHS compliance as per TI standards. Confirm the SOIC package type matches the design requirements. Ensure the operating temperature range of -40°C to 85°C aligns with the application environment. Check for any specific marking or traceability codes required by the procurement specification.

Inverter Gates Selection Notes

Select this component when a quadruple 2-input OR gate is needed with TTL-compatible input levels. The HCT series ensures compatibility with standard CMOS logic families while providing sufficient drive current for multiple loads. Consider the SOIC package size and thermal characteristics for PCB layout constraints.

Inverter Gates Part Context

This device belongs to the SNx4HCT32 family, which includes various package options such as SOIC, SSOP, PDIP, SO, and TSSOP. The 'D' suffix denotes the SOIC package, while 'RE4' typically signifies tape and reel packaging with lead-free/RoHS compliant materials. It is part of Texas Instruments' extensive line of logic integrated circuits designed for general-purpose digital applications.

Inverter Gates Replacement Considerations

SN74HCT32DR

Inverter Gates FAQ

What is the Boolean function performed by the SN74HCT32DRE4?

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

How many independent gates are contained in the SN74HCT32DRE4?

It contains four independent 2-input OR gates.