CY74FCT163244CPACT

Overview

The CY74FCT163244CPACT 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 3-state outputs and operates within a supply voltage range of 4.5 V to 5.5 V. It is housed in a 48-pin TSSOP package suitable for surface mount installation. The component supports non-inverting signal transmission with a propagation delay of 4.6 ns at 5 V. It functions across an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides 16-bit buffering and line driving capabilities
• Features high-impedance 3-state outputs for bus management
• Utilizes FCT CMOS technology for low power consumption

Applications

• Parallel data bus buffering in computer systems
• Clock distribution networks
• High-speed data acquisition systems

Procurement Notes

Verify the specific suffix CPACT against the official datasheet to confirm pinout, package dimensions, and electrical characteristics match your design requirements. Ensure compatibility with your PCB footprint and thermal management strategy. Confirm RoHS compliance status if required by your manufacturing standards. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a 16-bit wide buffer with 3-state control is required for 5V logic applications. Consider the TSSOP-48 package constraints and the 4.6 ns propagation delay relative to your system timing budget. Evaluate the static and dynamic power consumption against your thermal limits. Compare against other FCT series devices if different bit widths or package options are needed.

Part Context

This device is part of the CY74FCT2244T family of logic ICs produced by Texas Instruments. It serves as a high-performance solution for digital signal interfacing within the broader category of buffers and line drivers. The FCT series is designed to bridge the performance gap between standard TTL and advanced CMOS technologies, offering faster switching speeds while maintaining compatible input/output levels.

Replacement Considerations

Check for direct cross-references such as the CY74FCT163244CPAC variant. Verify that any substitute maintains the same 48-TSSOP package and 3-state output configuration. Ensure the replacement device meets the same 4.5 V to 5.5 V supply voltage requirements and -40°C to +85°C operating temperature range.