CY74FCT16245TPVC

Overview

The CY74FCT16245TPVC is a 16-bit bus transceiver from the FCT logic series, manufactured by Texas Instruments. It features dual octal configuration with non-inverting true outputs and three-state capability. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports TTL input and output levels. Packaged in a 48-pin TSSOP for surface mount installation, it provides bidirectional data transfer with propagation delays typically around 7 ns at 5 V under 50 pF load conditions. The component functions across an industrial temperature range from -40 °C to +85 °C.

Feature Summary

• Provides 16-bit bidirectional data transmission via two independent octal channels
• Features three-state outputs to facilitate direct system bus interconnection
• Supports non-inverting signal transfer with TTL-compatible logic levels

Applications

• High-speed data bus architectures requiring 16-bit width
• Memory-to-memory or memory-to-I/O data transfers
• System control signal routing in industrial environments

Procurement Notes

Verify the specific suffix 'TPVC' against official Texas Instruments documentation to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints for 48-pin TSSOP components. Confirm that the supply voltage requirements align with the target circuit design before procurement.

Selection Notes

Select this component when a 16-bit wide bus interface is required with high-speed performance. The FCT series offers faster switching speeds compared to standard 74LS logic. Consider the TSSOP package constraints and thermal management capabilities during the design phase to ensure reliable operation within the specified temperature limits.

Part Context

This part belongs to the FCT (Fast CMOS) family, designed for high-speed digital applications. It serves as a bridge between different logic families or system segments. The CY74 prefix indicates Cypress Semiconductor origin, now integrated into Texas Instruments, maintaining backward compatibility with industry-standard pinouts and electrical characteristics.