SN74AHCT1G32DCK2

$0.09

Description：IC GATE OR 1CH 2-INP SC70-5
Series：74AHCT
Mfr：Texas Instruments
Package：Bulk

SKU:773715d7b735 Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC GATE OR 1CH 2-INP SC70-5
Series：74AHCT
Mfr：Texas Instruments
Package：Bulk
Logic Type：OR Gate
Number of Circuits：1
Number of Inputs：2
Features：-
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Max)：1 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
Mounting Type：Surface Mount
Supplier Device Package：SC-70-5
Package / Case：5-TSSOP, SC-70-5, SOT-353
Grade：-
Qualification：-

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SN74AHCT1G32DCK2

Overview

The SN74AHCT1G32DCK2 is a single 2-input positive-OR gate from the SN74AHCT1Gxx series. It operates within a supply voltage range of 4.5 V to 5.5 V. The device features a propagation delay of 7.9 ns and supports output currents of ±8 mA. It is housed in a SC-70-5 package and functions across an operating temperature range of -40°C to +125°C.

Feature Summary

Performs Boolean OR logic function with two inputs and one output
Compatible with standard 5-V CMOS logic levels
Designed for automotive applications with extended temperature ratings

Applications

Automotive electronic control units
Signal routing in 5-V digital systems
Logic level translation interfaces

Procurement Notes

Verify the specific suffix DCK2 against the manufacturer's current ordering guide, as suffixes often denote tape-and-reel quantities or specific packaging variations. Confirm RoHS compliance status and ensure the SC-70-5 footprint matches the target PCB design. Cross-reference the full part number with official Texas Instruments documentation to validate availability and revision history before procurement.

Selection Notes

Select this component when a single OR gate is required in a 5-V system with automotive qualification needs. The AHCT series ensures compatibility with TTL-compatible input voltages while maintaining CMOS performance. The SC-70-5 package offers space efficiency for compact designs. Ensure the application voltage remains strictly within the 4.5-V to 5.5-V range to maintain signal integrity and timing specifications.

Part Context

This part belongs to the SN74AHCT1Gxx family of single-function gates. It shares logical functionality with other variants like SN74AHCT1G32DCKR but differs in packaging configuration. The family provides low power consumption and high noise immunity suitable for portable and automotive electronics.