CY74FCT162244TPVC

Overview

The CY74FCT162244TPVC is a 16-bit bus transceiver manufactured by Cypress Semiconductor. It features four functional blocks, each handling four bits of data. The device utilizes CMOS technology and provides true output polarity with three-state capabilities. It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range from -40°C to +85°C. The component is housed in a 48-pin TSSOP package.

Feature Summary

• Provides bidirectional data transmission across sixteen lines via four independent control sections.
• Features three-state outputs to facilitate direct connection to system buses without additional buffering.
• Designed for high-speed operation compatible with standard logic families.

Applications

• High-performance memory mapping systems
• Clock drivers and buffer circuits
• Control signal routing in embedded systems

Procurement Notes

Verify the manufacturer origin as Cypress Semiconductor Corp or its successors, such as Infineon Technologies, due to corporate acquisitions. Confirm the specific tape-and-reel packaging indicated by the suffix 'T' if automated assembly is required. Ensure the datasheet matches the FCT logic family specifications for voltage and timing requirements.

Selection Notes

Select this component when a 16-bit wide interface is necessary for bidirectional data transfer. It serves as a suitable alternative to similar FCT series transceivers like the 74FCT162244 from other manufacturers. Consider the TSSOP-48 package constraints regarding board space and thermal dissipation during the design phase.

Part Context

This part belongs to the FCT (Fast CMOS) logic family, which bridges the performance gap between standard TTL and advanced CMOS technologies. The 162244 variant specifically addresses applications requiring wide data paths. Cypress Semiconductor was a primary producer before its acquisition by Infineon Technologies.

Replacement Considerations

Cross-reference with Texas Instruments SN74FCT162244 or IDT 74FCT162244 variants. Verify pin compatibility and electrical characteristics against the original specification sheet before substitution.