SN74AS08DB

$0.94

Description：IC GATE POS-AND QUAD 2INP 14SSOP
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:58bac194e838 Category: Gates and Inverters Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC GATE POS-AND QUAD 2INP 14SSOP
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：-

Download product information

SN74AS08DB

Overview

The SN74AS08DB is a quadruple 2-input positive-AND gate from the Texas Instruments AS logic 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 features a low-level output current capability of 20 mA and a high-level output current of -2 mA. Propagation delay times are specified with a maximum of 5.5 ns at both rising and falling transitions under standard load conditions.

Feature Summary

Contains four independent 2-input positive-AND gates for Boolean logic operations
Provides robust low-level output drive capability suitable for direct interfacing
Utilizes a compact surface-mount SOIC package design

Applications

Digital logic circuit implementation
Data processing systems requiring AND functionality
Industrial control logic interfaces

Procurement Notes

Verify the specific ordering suffix against the manufacturer's Package Option Addendum to confirm the exact package type and production status. The 'D' suffix indicates a plastic small-outline package; however, official records may list this specific variant as obsolete or active depending on the revision date. Ensure compatibility with the required operating temperature range and verify RoHS compliance details before finalizing procurement specifications.

Selection Notes

Select this component when high-speed switching performance is required within the AS logic family constraints. The 20 mA low-level output current distinguishes it from lower-drive alternatives. Confirm that the system power supply remains strictly within the 4.5 V to 5.5 V limits to prevent exceeding absolute maximum ratings. Evaluate the thermal environment to ensure operation stays within the 0°C to 70°C commercial range.

Part Context

This device belongs to the Texas Instruments SN74AS08 series, which represents the Advanced Schottky logic family. This family offers significantly faster propagation delays compared to standard TTL variants while maintaining compatible logic levels. The SN74AS08DB specifically denotes the commercial grade version packaged in a 14-pin SOIC format, designed for general-purpose digital applications.