SN74AHCT08PWG4

Description：IC GATE AND 4CH 2-INP 14TSSOP
Series：74AHCT
Mfr：Texas Instruments
Package：Tube

SKU:3a32df6825ba Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC GATE AND 4CH 2-INP 14TSSOP
Series：74AHCT
Mfr：Texas Instruments
Package：Tube
Logic Type：AND Gate
Number of Circuits：4
Number of Inputs：2
Features：-
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Max)：2 µA
Current - Output High, Low：8mA, 8mA
Input Logic Level - Low：0.8V
Input Logic Level - High：2V
Max Propagation Delay @ V, Max CL：7.9ns @ 5V, 50pF
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：14-TSSOP
Package / Case：14-TSSOP (0.173", 4.40mm Width)
Grade：-
Qualification：-

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SN74AHCT08PWG4

Overview

The SN74AHCT08PWG4 is a quadruple 2-input positive-AND gate manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL-compatible inputs that allow up translation from 3.3 V to 5 V. The device provides balanced output drive with low-level and high-level output currents of 8 mA each. Propagation delay is specified at a maximum of 9 ns under a 50 pF load condition. It supports an operating free-air temperature range from -40 °C to +125 °C and utilizes a 14-pin Thin-Shrink Small Outline Package (TSSOP).

Feature Summary

Features slow rise and fall times on outputs to minimize overshoot, undershoot, and ringing.
Provides TTL input compatibility for effective voltage translation between 3.3 V and 5 V systems.
Includes robust electrostatic discharge protection exceeding standard JESD ratings.

Applications

Servers
Network switches
PCs and notebooks
Electronic points-of-sale

Procurement Notes

Verify the specific ordering suffix 'G4' against the manufacturer's current package option addendum to confirm lead finish and RoHS compliance status. Ensure the TSSOP-14 package dimensions match the design footprint requirements. Confirm the moisture sensitivity level rating aligns with the assembly process capabilities before procurement.

Selection Notes

Select this component when low-drive CMOS technology is required to reduce signal ringing in bus-interface applications. The TTL-compatible inputs make it suitable for translating signals from 3.3 V sources to 5 V logic levels. Verify that the 8 mA output drive capability meets the load requirements without exceeding absolute maximum ratings.

Part Context

This part belongs to the SNx4AHCT08 family of quadruple 2-input positive-AND gates. The family includes variants such as SN74AHCT08DBR and SN74AHCT08RGYR, which share identical logical functions but differ in physical packaging options like SSOP or VQFN. All members utilize CMOS technology designed for 5 V operation with TTL input thresholds.