CY74FCT162827ATPVC

Overview

The CY74FCT162827ATPVC is a 20-bit buffer and line driver manufactured by Texas Instruments. It belongs to the FCT logic series and utilizes CMOS technology. The device features two independent functions, each handling 10 bits of data. It provides non-inverting outputs with three-state capability for bus-oriented applications. The component operates within a supply voltage range of 4.5V to 5.5V and supports surface mount installation in a 56-pin SSOP package.

Feature Summary

• Provides 20-bit buffering with dual 10-bit functional blocks
• Features three-state outputs for efficient bus management
• Supports non-inverting signal transmission
• Designed for high-speed digital interface applications

Applications

• Bus-oriented memory systems
• Clock distribution networks
• Data acquisition systems
• High-speed digital interfaces

Procurement Notes

Verify the specific suffix and package variant against the original design requirements. Confirm that the 56-SSOP footprint matches the PCB layout. Check for moisture sensitivity levels and storage conditions if the component has been exposed to ambient environments. Ensure compatibility with the system's voltage levels and drive current requirements before integration.

Selection Notes

Select this component when a 20-bit wide buffer with tri-state control is required. It is suitable for designs needing high fan-out capabilities on parallel buses. Consider the 56-SSOP package constraints regarding board space and thermal dissipation. Verify that the operating temperature range meets the environmental specifications of the target application.

Part Context

This part is part of the Texas Instruments FCT family, which offers fast CMOS performance comparable to LS-TTL but with lower power consumption. The 16-series typically indicates 3.3V or 5V compatible interfaces with extended voltage ranges. It serves as a critical interface element between microprocessors and peripheral devices in complex digital systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.