CY74FCT162823ATPAC

$1.37

Description：BUS DRIVER, FCT SERIES
Series：74FCT
Mfr：Texas Instruments
Package：Bulk

SKU:9284eaeeba3e Category: Flip Flops Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：BUS DRIVER, FCT SERIES
Series：74FCT
Mfr：Texas Instruments
Package：Bulk
Function：-
Type：-
Output Type：-
Number of Elements：-
Number of Bits per Element：-
Clock Frequency：-
Max Propagation Delay @ V, Max CL：-
Trigger Type：-
Current - Output High, Low：-
Voltage - Supply：-
Current - Quiescent (Iq)：-
Operating Temperature：-
Mounting Type：-
Supplier Device Package：-
Package / Case：-
Input Capacitance：-
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Qualification：-

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CY74FCT162823ATPAC

Overview

The CY74FCT162823ATPAC is a dual-function bus driver from the FCT logic series, manufactured by Texas Instruments. It features two independent 9-bit channels with non-inverting outputs housed in a TSSOP-56 package. The device operates on a single 5V supply (4.5V to 5.5V) and provides high drive capability with output currents of ±24mA. It exhibits a propagation delay of 12.5ns at 5V and maintains low static current consumption of 50µA. The component supports surface-mount installation and functions reliably within an industrial temperature range of -40°C to +85°C.

Feature Summary

Dual-channel architecture supporting two independent 9-bit data paths
High-drive 3-state outputs capable of sourcing and sinking 24mA
CMOS construction ensuring low power dissipation and noise immunity

Applications

Parallel data bus buffering in computer systems
Clock distribution networks requiring signal integrity
Memory interface circuits for address and data lines

Procurement Notes

Verify the specific suffix 'ATPAC' against the manufacturer's official datasheet to confirm pinout compatibility and electrical characteristics. Ensure the source document explicitly lists this part number as active or end-of-life status. Cross-reference the package dimensions and thermal specifications with the latest fabrication guidelines before integration.

Selection Notes

Select this component when designing systems requiring dual 9-bit bus drivers with moderate speed and high drive strength. The FCT series offers a balance between CMOS power efficiency and TTL-compatible voltage levels. Consider the TSSOP-56 footprint constraints and verify that the 12.5ns propagation delay meets the system timing requirements for the intended application frequency.

Part Context

This device belongs to the CY74FCT1628xx family of bus drivers. It is functionally similar to other parts like the CY74FCT162823BTPACR but may differ in packaging or specific manufacturing lot details. The FCT series is designed for high-speed applications where standard 74F performance is insufficient but AC/HC speeds are too slow.