SN74ALS08DB

$0.17

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

SKU:36dbf976627d Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC GATE AND 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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SN74ALS08DB

Overview

The SN74ALS08DB is a quadruple 2-input positive-AND gate from the Texas Instruments 74ALS series, housed in a 14-pin Small Outline Integrated Circuit (SOIC) package. 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 provides a low-level output current of up to 8 mA and a high-level output current of -0.4 mA. Propagation delays are specified with maximum values of 14 ns for low-to-high transitions and 10 ns for high-to-low transitions under standard load conditions.

Feature Summary

Contains four independent 2-input AND gates performing Boolean logic functions
Utilizes Advanced Low-Power Schottky technology for optimized power-speed performance
Designed for surface-mount assembly using the SOIC package format

Applications

Digital logic circuit design requiring multiple AND operations
Data processing systems utilizing TTL-compatible logic levels
Industrial control applications operating within commercial temperature ranges

Procurement Notes

Verify the specific ordering suffix against the manufacturer's Package Option Addendum to confirm production status and material specifications. The base model SN74ALS08D is listed as obsolete; ensure the selected variant matches current availability requirements. Confirm RoHS compliance and lead finish details directly from official documentation before procurement.

Selection Notes

Select this component when four independent AND gates are required in a compact surface-mount footprint. Ensure the application environment remains within the 0°C to 70°C operating range. Verify that the 4.5 V to 5.5 V supply voltage aligns with system power rails. Consider the propagation delay characteristics relative to the target clock speeds.

Part Context

This part belongs to the Texas Instruments 74ALS family, which combines the speed of Schottky logic with reduced power consumption. The SN74ALS08DB specifically denotes the commercial grade version in the SOIC package. It serves as a fundamental building block for combinational logic circuits within the broader 74-series ecosystem.