SN74LS32DE4

Inverter Gates Overview

The SN74LS32DE4 is a Texas Instruments integrated circuit containing four independent 2-input positive-OR gates. It operates within a supply voltage range of 4.75V to 5.25V and supports a load capacitance of 15 pF. The device features a maximum output current of 8mA and a propagation delay of 22ns at 5V. It is housed in a 14-SOIC package with a width of 8.65 mm and functions reliably across an operating temperature range of 0°C to 70°C.

Inverter Gates Feature Summary

• Contains four independent 2-input OR gates for parallel logic processing
• Provides buffered outputs to ensure high noise immunity
• Compatible with standard TTL logic systems

Inverter Gates Applications

• Digital logic circuits requiring OR operations
• Microcontroller system interfacing
• Signal routing and selection logic

Inverter Gates Procurement Notes

Verify the specific suffix 'E4' indicates lead-free composition and RoHS compliance as per manufacturer documentation. Confirm the SOIC package dimensions match the design footprint requirements. Ensure the operating environment stays within the specified 0°C to 70°C commercial temperature range to maintain performance specifications.

Inverter Gates Selection Notes

Select this component when four independent OR gates are required in a single package for TTL-compatible designs. It serves as a direct replacement for other SN74LS32 variants in the same series, provided the package type matches the PCB layout constraints. Consider the 14-pin SOIC form factor for surface-mount assembly needs.

Inverter Gates Part Context

This part belongs to the 74LS series of low-power Schottky TTL logic devices. It implements the Boolean function Y = A + B for each gate. The SN74LS32 family is widely used in general-purpose digital electronics, offering a balance of speed and power consumption suitable for commercial applications.

Inverter Gates Replacement Considerations

SN74LS32DBR is a verified substitute in the SSOP package.