SN74LS32DR

Inverter Gates Overview

The SN74LS32DR is a quad 2-input positive-OR gate integrated circuit manufactured by Texas Instruments. It belongs to the 74LS logic series and operates within a supply voltage range of 4.75V to 5.25V. The device features four independent OR gates, each with two inputs, housed in a 14-pin Small Outline (SOIC) package. It is rated for an operating temperature range of 0°C to 70°C and has a maximum low-level output current of 0.8mA.

Inverter Gates Feature Summary

• Contains four independent 2-input OR gates for flexible logic implementation
• Operates on standard 5V logic systems with a wide supply voltage tolerance
• Available in surface-mount SOIC packaging for automated assembly

Inverter Gates Applications

• Digital logic circuits requiring OR functionality
• Signal routing and selection networks
• General-purpose logic design in consumer electronics

Inverter Gates Procurement Notes

Verify the specific suffix 'DR' indicates the tape-and-reel SOIC package variant. Confirm RoHS compliance status as per the latest manufacturer documentation. Ensure the ordering part number matches the required package style and quantity format before finalizing procurement.

Inverter Gates Selection Notes

Select this component when a surface-mount solution for quad OR gates is required. Compare against through-hole DIP variants if board space allows for larger packages. Verify that the LS series speed and power consumption meet the system requirements compared to faster or lower-power alternatives.

Inverter Gates Part Context

This part is part of the widely used 74-series logic family, specifically the Low-power Schottky (LS) subset. It provides a standard interface for digital logic operations. The DR suffix denotes the plastic small-outline package with tape-and-reel shipping, distinguishing it from tube-packaged DIP versions.

Inverter Gates Replacement Considerations

SN74LS32N is a pin-compatible through-hole alternative. SN74HC32 offers similar functionality with CMOS technology. Verify compatibility regarding voltage levels and switching speeds when substituting.