CY74FCT162244TPACT

Overview

The CY74FCT162244TPACT is a 16-bit buffer and line driver manufactured by Texas Instruments. It belongs to the FCT logic series and utilizes CMOS technology. The device features 16 input lines and 16 output lines with non-inverting polarity. It operates within a supply voltage range of 4.5 V to 5.5 V. The outputs are three-state capable, providing high-level output current of -24 mA and low-level output current of 24 mA. Static current is specified at 5 uA, with a maximum operating power supply current of 6.4 mA. Propagation delay is 4.8 ns at 5 V. The component is housed in a TSSOP-48 package and supports surface mount installation. It functions within an operating temperature range of -40°C to +85°C.

Feature Summary

• Provides 16-bit buffering and driving capabilities for digital signal transmission.
• Features three-state outputs to facilitate bus-oriented systems.
• Utilizes FCT CMOS technology for high-speed performance.

Applications

• Bus-oriented system architectures requiring signal buffering.
• Clock drivers for distributing timing signals.
• Memory address and data bus drivers.

Procurement Notes

Verify the specific suffix 'TPACT' against the official Texas Instruments datasheet to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status as indicated in the manufacturer's documentation. Check for any obsolescence notices or lifecycle changes directly from the supplier before procurement.

Selection Notes

Select this component when a 16-channel non-inverting buffer with three-state control is required. Ensure the design voltage aligns with the 4.5 V to 5.5 V operating range. Verify that the TSSOP-48 package dimensions fit the PCB layout constraints. Consider the propagation delay and drive current requirements for the specific load conditions.

Part Context

This part is part of the 74FCT162H244T family of high-speed CMOS logic devices. It serves as a buffer and line driver within the broader category of logic ICs. The device is designed for applications demanding fast switching speeds and reliable signal integrity in digital circuits.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific component were not identified in the provided source material.