CY74FCT162245CTPAC

Overview

The CY74FCT162245CTPAC is a 16-bit bidirectional bus transceiver manufactured by Cypress Semiconductor. It operates within the FCT logic family and features two independent 8-bit transceivers in a single package. The device utilizes a TSSOP-48 surface-mount package with a 0.65mm pin pitch. It supports TTL-compatible input levels and provides true, non-inverting output polarity. The component includes direction control functionality to manage data flow between ports.

Feature Summary

• Provides dual 8-bit bidirectional data paths for high-speed signal transmission
• Features balanced output drivers designed to reduce system switching noise
• Supports live insertion capabilities through power-off disable outputs

Applications

• High-performance memory bus architectures
• Complex digital communication systems requiring bidirectional data transfer
• Industrial control equipment utilizing FCT logic standards

Procurement Notes

Verify the specific manufacturer designation as sources attribute this part number to Texas Instruments or IDT rather than Cypress Semiconductor. Confirm the exact suffix 'CTPAC' against official datasheets to ensure correct packaging and temperature grade specifications before procurement.

Selection Notes

Select this component when designing systems requiring 16-bit wide data buses with low propagation delay. Ensure the application environment accommodates the specified operating voltage range and thermal characteristics associated with the TSSOP-48 package type.

Part Context

This device belongs to the FCT (Fast CMOS) logic family, which bridges the performance gap between standard CMOS and LS-TTL technologies. It offers higher drive currents and faster switching speeds compared to basic CMOS counterparts while maintaining CMOS power efficiency.