74FCT2245ATQG

Buffers, Drivers, Receivers, Transceivers Overview

The 74FCT2245ATQG is an octal bidirectional bus transceiver manufactured by Renesas Electronics. It operates within a supply voltage range of 4.75 V to 5.25 V and supports TTL input and output levels. The device features three-state outputs and non-inverting logic polarity. It is housed in a 20-pin QSOP package with a width of 3.90 mm. The component functions as a single circuit element with eight bits per element, designed for surface mount installation.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional data transfer capability between two buses
• Three-state output configuration for bus isolation
• TTL-compatible input and output voltage levels

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus systems
• Memory buffer applications
• I/O port expansion circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the current lifecycle status before procurement, as this component may be subject to discontinuation notices. Confirm that the 20-QSOP package dimensions match the target PCB footprint requirements. Ensure compatibility with the system's 4.75 V to 5.25 V power supply rails and check for any specific RoHS compliance documentation required for the manufacturing process.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal bidirectional interface with TTL compatibility is required. The 20-QSOP package offers a compact solution for space-constrained designs. Verify that the operating temperature range meets the environmental conditions of the final application. Consider the propagation delay characteristics if signal integrity at high frequencies is critical.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74FCT logic family, which utilizes Fast CMOS technology to provide high-speed performance with low power consumption. The 74FCT2245 series is specifically designed for bidirectional data transmission. It serves as a standard interface component in digital logic systems requiring robust bus management capabilities.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for official replacement part numbers provided in product change notifications or discontinuance documents from Renesas Electronics. Cross-reference specifications carefully to ensure pinout and electrical parameters remain compatible.