CY74FCT16244CTPVC

Overview

The CY74FCT16244CTPVC is a 16-bit buffer and line driver from the FCT logic family, manufactured by Texas Instruments. It features non-inverting outputs with three-state capability, housed in a 48-pin SSOP package. The device operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a propagation delay of 4.1 ns at 5 V, a low-level output current of 64 mA, and a high-level output current of -32 mA. Static current is specified at 200 nA, with an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides 16-bit buffering and line driving capabilities for high-speed bus interfaces.
• Features three-state outputs to facilitate multiple driver configurations on shared buses.
• Incorporates Ioff support to prevent backflow current during partial power-down modes.

Applications

• Memory bus drivers
• Clock distribution networks
• High-speed low-power bus interface applications

Procurement Notes

Verify the specific suffix 'CTPVC' against the manufacturer's official datasheet to confirm pinout compatibility and package dimensions. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the lead time and availability status directly with authorized distributors or Texas Instruments, as supply chain conditions may vary. Confirm that the operating temperature range aligns with your system's environmental specifications.

Selection Notes

Select this component when designing systems requiring 16-bit data buffering with three-state control. It is suitable for applications needing balanced drive strength with 64 mA sink and 32 mA source currents. Consider the 4.1 ns propagation delay for timing-critical paths. Verify that the 48-SSOP package fits your PCB layout constraints and that the 4.5 V to 5.5 V supply voltage matches your system power rails.

Part Context

This part belongs to the CY74FCT16244T series of 16-bit buffers and line drivers. The FCT logic family is designed for CMOS performance with TTL-compatible inputs. The CY74FCT16244CTPVC variant specifically denotes the commercial temperature grade and the SSOP package type. It serves as a solution for reducing board space while maintaining high-speed signal integrity in digital systems.

Replacement Considerations

Public confirmed substitute part numbers: CY74FCT16244ATPVC, CY74FCT16244TPVC.