74FCT162H245ETPAC

Buffers, Drivers, Receivers, Transceivers Overview

The CY74FCT162H245ETPAC is a 16-bit bidirectional bus transceiver belonging to the FCT series, manufactured by Cypress Semiconductor. It integrates two independent 8-bit transceivers within a single package, featuring true output polarity and three-state outputs. The device utilizes Fast CMOS technology to provide high-speed data transfer capabilities while maintaining low power consumption. It operates with a supply voltage range of 4.5V to 5.5V and supports an extended commercial temperature range from -40°C to +85°C. The component is housed in a 48-pin TSSOP package with a 0.240-inch width.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transmission across two independent 8-bit channels
• Features three-state outputs for effective bus line management
• Incorporates direction control functionality for traffic flow regulation
• Includes bus-hold inputs to maintain signal stability

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed memory bus interfaces
• Microprocessor-based system data routing
• Control signal distribution networks

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix ET against official manufacturer documentation to confirm the exact operating temperature range and package variant. Ensure compatibility with existing board layouts regarding the 48-pin TSSOP footprint. Cross-reference pin assignments with current datasheets to prevent integration errors during procurement and assembly processes.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring robust 16-bit data movement with precise direction control. The inclusion of bus-hold features makes it suitable for noisy environments where signal integrity is critical. Consider the extended temperature rating for applications operating outside standard commercial limits.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the broader FCT logic family, which serves as a high-performance replacement for older ABT technologies. Cypress Semiconductor offers various variants within this series, differentiated by drive strength and packaging options. The 162H245 designation specifically indicates a bidirectional transceiver configuration optimized for general-purpose digital logic applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include PI74FCT162H245CTAX and IDT74FFCT162H245ETE. Verify electrical parameters and pinout compatibility before substitution.