SN74HCT32PW

Inverter Gates Overview

The SN74HCT32PW is a quadruple 2-input positive-OR gate in a 14-pin TSSOP package. It operates at 4.5 V to 5.5 V with ±4-mA output drive and TTL-compatible inputs. Typical propagation delay is 13 ns, with maximum values of 30 ns at 4.5 V and 27 ns at 5.5 V under 50 pF load. Supply current is 20 µA max.

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 compatible with TTL voltage levels

Inverter Gates Applications

• Digital logic circuits requiring OR functionality
• Signal routing and selection systems
• General-purpose logic applications

Inverter Gates Procurement Notes

Verify the specific ordering suffix against the latest TI Package Option Addendum to confirm status and packaging details. The base part number SN74HCT32PW is listed as obsolete; ensure the selected variant matches the required production status and thermal specifications for your design.

Inverter Gates Selection Notes

Select this component when a standard HCT series OR gate is needed in a compact surface-mount TSSOP package. Ensure the operating temperature range of -40°C to 85°C meets system requirements. Verify that the 4.5 V to 5.5 V supply voltage aligns with the target logic family.

Inverter Gates Part Context

This device belongs to the SNx4HCT32 family of quadruple 2-input positive-OR gates. It is designed for CMOS technology with HCT input compatibility, allowing direct interfacing with TTL logic devices while maintaining low power consumption characteristics typical of modern CMOS families.

Inverter Gates Replacement Considerations

SN74HCT32PWR is an active production alternative in the same TSSOP-14 package.