CY74FCT16245ETPAC

Overview

The CY74FCT16245ETPAC is a 16-bit bus transceiver from the FCT series, manufactured by Cypress Semiconductor Corp. It features two independent 8-bit functional blocks with true outputs and three-state capabilities. The device utilizes CMOS technology and is housed in a 48-pin TSSOP package with a 0.240-inch width. It operates within a temperature range of -40°C to 85°C and supports a standard 5V supply voltage.

Feature Summary

• Provides bidirectional data transmission across two independent 8-bit channels
• Features three-state outputs to facilitate bus line management
• Includes direction control functionality for traffic flow management

Applications

• High-speed data bus interfaces in embedded systems
• Memory bus expansion architectures
• General-purpose digital logic level translation

Procurement Notes

Verify the specific suffix 'E' against official Cypress documentation to confirm exact package dimensions and pitch variations. Ensure the component matches the required 48-pin TSSOP form factor. Confirm that the manufacturer designation aligns with current corporate ownership structures following industry acquisitions.

Selection Notes

Select this component when a dual-channel 16-bit transceiver with true output polarity is required. The FCT series offers a balance of speed and drive capability suitable for standard 5V logic environments. Consider the physical package constraints of the 48-pin TSSOP during PCB layout planning.

Part Context

This part belongs to the broader 74FCT family of high-speed CMOS logic devices. It serves as a bridge between different logic domains or peripheral interfaces. The specific model designates a shrink-pitch thin profile small outline package variant intended for space-constrained applications.

Replacement Considerations

Cross-reference with IDT74FCT16245 variants for pin-compatible alternatives. Verify electrical specifications against TI equivalents if sourcing from different distributors.