74FCT2245ATSOG8

Buffers, Drivers, Receivers, Transceivers Overview

The IDT 74FCT2245ATSOG8 is an octal bus transceiver belonging to the FCT logic series. It features eight bidirectional data channels with TTL-compatible inputs and outputs, housed in a 20-pin SOIC package. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports a wide operating temperature range from -40°C to +85°C. Key electrical specifications include a propagation delay of 4.6 ns at 5V, a low-level output current of 12 mA, and a high-level output current of -15 mA. The component utilizes three-state outputs for effective bus management.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transmission across eight independent channels
• Features TTL-compatible input and output logic levels
• Utilizes three-state outputs to facilitate efficient bus arbitration
• Supports surface-mount installation via a compact SOIC-20 package

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 manufacturer origin carefully, as this specific part number may be associated with Renesas Electronics or Texas Instruments due to corporate acquisitions. Confirm the exact suffix 'SOG8' against official datasheets to ensure correct packaging and lead-free compliance status before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal bidirectional interface with TTL compatibility is required. Ensure the design environment accommodates the specified 4.75 V to 5.25 V power supply range. Verify that the SOIC-20 footprint aligns with the PCB layout constraints and thermal requirements of the application.

Buffers, Drivers, Receivers, Transceivers Part Context

This device is part of the broader 74FCT family of high-speed CMOS logic components. It serves as a standard solution for connecting microprocessors to peripheral devices or memory modules. The technology combines the speed of bipolar circuits with the low power consumption of CMOS, making it suitable for various digital logic applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.