CY74FCT2244ATQC-TI

$0.51

Description：BUS DRIVER, FCT SERIES, 2 FUNC,
Series：*
Mfr：Texas Instruments
Package：Bulk

SKU:dbd103e451b0 Category: Buffers, Drivers, Receivers, Transceivers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：BUS DRIVER, FCT SERIES, 2 FUNC,
Series：*
Mfr：Texas Instruments
Package：Bulk
Logic Type：-
Number of Elements：-
Number of Bits per Element：-
Input Type：-
Output Type：-
Current - Output High, Low：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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CY74FCT2244ATQC-TI

Overview

The CY74FCT2244ATQCT is an octal buffer and line driver manufactured by Texas Instruments, belonging to the FCT logic series. It features eight non-inverting inputs and three-state outputs housed in a QSOP-20 package. The device operates within a supply voltage range of 4.75 V to 5.25 V. Key electrical parameters include a propagation delay of 4.6 ns at 5 V, high-level output current of -15 mA, and low-level output current of 12 mA. Static current is specified at 100 nA, with a maximum operating temperature of +85°C.

Feature Summary

Provides octal buffering and line driving capabilities with non-inverting signal paths.
Features three-state outputs for effective bus management and isolation.
Utilizes CMOS technology within the FCT logic family for performance efficiency.

Applications

Bus-oriented memory and address drivers
Clock distribution buffers
Data register drivers

Procurement Notes

Verify the specific suffix 'TQC' against official Texas Instruments documentation to confirm the exact tape-and-reel packaging configuration and moisture sensitivity level. Ensure the component matches the QSOP-20 physical footprint requirements for your PCB design. Cross-reference the manufacturer part number directly with the datasheet to avoid confusion with similar variants like the TSOC or CTQCT packages.

Selection Notes

Select this component when designing systems requiring octal buffering with three-state control on a single 20-pin surface-mount package. It is suitable for applications needing moderate drive strength and fast switching speeds within standard 5V logic environments. Consider the thermal characteristics and humidity sensitivity during storage and assembly planning.

Part Context

This part belongs to the broader CY74FCT2244 family of octal buffers. Related variants include the CY74FCT2244TSOC in a SOIC package and the CY74FCT244 series which shares similar functional characteristics but may differ in pinout or specific electrical tolerances. These components are widely used in digital logic interfaces requiring signal integrity and bus isolation.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific variant are not available in the provided source material. Engineers should consult the official datasheet for recommended alternatives or verify compatibility with similar FCT-series devices from other manufacturers based on pin-to-pin equivalence.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.