SN74AHC08DR

$0.17

Description：IC GATE AND 4CH 2-INP 14SOIC
Series：74AHC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:446ea17a8817 Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC GATE AND 4CH 2-INP 14SOIC
Series：74AHC
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Logic Type：AND Gate
Number of Circuits：4
Number of Inputs：2
Features：-
Voltage - Supply：2V ~ 5.5V
Current - Quiescent (Max)：2 µA
Current - Output High, Low：8mA, 8mA
Input Logic Level - Low：0.5V ~ 1.65V
Input Logic Level - High：1.5V ~ 3.85V
Max Propagation Delay @ V, Max CL：7.9ns @ 5V, 50pF
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Supplier Device Package：14-SOIC
Package / Case：14-SOIC (0.154", 3.90mm Width)
Grade：-
Qualification：-

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SN74AHC08DR

Overview

The SN74AHC08DR is a quad 2-input positive AND gate manufactured by Texas Instruments. It operates within a supply voltage range of 2 V to 5.5 V and features low static power consumption with a maximum current of 2 µA. The device utilizes a 14-SOIC surface-mount package and supports a wide operating temperature range from -40°C to +125°C. Key electrical parameters include an 8 mA output drive capability for both high and low states, a typical propagation delay of 7.9 ns at 5 V with 50 pF load, and logic level thresholds ranging from 0.5 V to 1.65 V for low inputs and 1.5 V to 3.85 V for high inputs.

Feature Summary

Quad configuration providing four independent 2-input AND gates in a single package
Wide operating supply voltage range supporting 2 V to 5.5 V applications
Low static power consumption suitable for battery-powered designs
Extended industrial temperature rating for harsh environment operation

Applications

Portable consumer electronics requiring low power logic
Battery-operated systems utilizing wide voltage tolerance
Industrial control circuits needing extended temperature stability

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure the component meets RoHS3 compliance requirements for your target market. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement decisions.

Selection Notes

Select this component when a quad AND gate is required with a wide 2 V to 5.5 V supply range. It is appropriate for designs prioritizing low static power consumption and extended temperature operation. Consider the 14-SOIC package dimensions for PCB layout constraints and verify that the 8 mA drive current meets the load requirements of downstream components.

Part Context

This part belongs to the SN74AHC08 series of high-speed CMOS logic gates. It is designed as a successor to older logic families, offering improved speed and lower power consumption while maintaining compatibility with standard digital interfaces. The device is widely used in general-purpose digital logic applications across various industries.