SN74ALS32DB

$0.26

Description：IC GATE OR 2-INP
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:1c8ef272729e Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC GATE OR 2-INP
Series：*
Mfr：Texas Instruments
Package：Bulk
Logic Type：-
Number of Circuits：-
Number of Inputs：-
Features：-
Voltage - Supply：-
Current - Quiescent (Max)：-
Current - Output High, Low：-
Input Logic Level - Low：-
Input Logic Level - High：-
Max Propagation Delay @ V, Max CL：-
Operating Temperature：-
Mounting Type：-
Supplier Device Package：-
Package / Case：-
Grade：-
Qualification：-

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SN74ALS32DB

Overview

The SN74ALS32DB is a quadruple 2-input positive-OR gate manufactured by Texas Instruments in the ALS logic series. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range of 0°C to 70°C. The device features four independent gates with propagation delays ranging from 3 ns to 14 ns (tPLH) and 3 ns to 12 ns (tPHL). Electrical characteristics include a low-level output current capability of up to 8 mA and a high-level output current of -0.4 mA at specified loads.

Feature Summary

Contains four independent 2-input positive-OR gates performing Boolean functions Y = A + B
Utilizes Advanced Low-Power Schottky (ALS) technology for optimized speed-power performance
Provides standard push-pull outputs compatible with TTL logic families

Applications

General-purpose digital logic circuits requiring OR functionality
Signal routing and selection in bus systems
Boolean logic implementation in industrial control equipment

Procurement Notes

Verify the specific ordering suffix 'D' corresponds to the SOIC package variant, as status may differ between tape-and-reel and tube configurations. Confirm RoHS compliance and lead finish details via the latest Package Option Addendum. Ensure the component meets the required commercial temperature range specifications for the intended application environment.

Selection Notes

Select this component when four independent OR gates are required in a compact surface-mount format. Compare against SN74LS32 for lower cost or SN74AS32 for higher speed requirements. Verify that the 8 mA low-level sink current meets the load requirements of the driven inputs in the target circuit design.

Part Context

This part belongs to the SN74ALS32 family of quadruple 2-input positive-OR gates. It shares functional compatibility with other 74-series logic devices while offering improved switching speeds over standard LS variants. The device is designed for use in commercial applications where moderate speed and low power consumption are prioritized.