SN74LS32DRG4

Inverter Gates Overview

The SN74LS32DRG4 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 maximum clock frequency of 35 MHz. The device features a propagation delay of 15ns at 5V with a 15pF load. It utilizes a 14-pin Small Outline Integrated Circuit (SOIC) package, measuring 8.65 mm in length. The component is RoHS compliant, lead-free, and rated for an operating temperature range of 0°C to 70°C.

Inverter Gates Feature Summary

• Contains four independent 2-input OR logic functions
• Compatible with standard 5V CMOS logic families
• Surface-mount SOIC packaging for automated assembly

Inverter Gates Applications

• Digital logic signal combination circuits
• General-purpose binary data processing systems
• Industrial control logic interfaces

Inverter Gates Procurement Notes

Verify the presence of the G4 suffix to confirm lead-free and RoHS compliance status. Ensure the ordering part number matches SN74LS32DRG4 exactly to distinguish from non-compliant variants or different package types. Confirm the manufacturer is Texas Instruments to avoid counterfeit components. Check datasheet revisions for any recent specification updates before finalizing procurement specifications.

Inverter Gates Selection Notes

Select this component when four independent OR gates are required in a single surface-mount package. It is suitable for designs requiring compatibility with standard TTL/CMOS levels at 5V operation. Consider the 15ns propagation delay and 35MHz speed limits against system timing requirements. The SOIC-14 footprint must be accommodated by the PCB layout constraints.

Inverter Gates Part Context

This part belongs to the Texas Instruments 74LS series, which represents Low-power Schottky logic technology. The 'D' indicates a 14-pin SOIC package, while 'G4' denotes lead-free and RoHS compliance. It serves as a fundamental building block for combinational logic design within digital electronics systems.

Inverter Gates Replacement Considerations

SN74LS32DR is the non-RoHS equivalent. SN74LS32DBR offers the same logic function in a 14-pin SSOP package.