74FCT2244CTQG8

Buffers, Drivers, Receivers, Transceivers Overview

The 74FCT2244CTQG8 is an octal buffer and line driver manufactured by Renesas Electronics. It operates within a supply voltage range of 4.75 V to 5.25 V. The device features four input lines and four output lines with non-inverting polarity. High-level output current is -15 mA, while low-level output current is 12 mA. Static current consumption is 10 uA, and operating power current is 3.2 mA. It functions between -40 C and +85 C in a QSOP-20 surface-mount package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal buffering architecture providing signal isolation and drive capability for digital systems
• Non-inverting logic polarity ensuring direct signal transmission without phase reversal
• CMOS technology enabling low static current consumption during steady-state operation

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in computer systems
• Clock distribution networks requiring signal integrity maintenance
• Memory interface circuits demanding reliable line driving capabilities

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify component authenticity through authorized distributors or official Renesas channels due to end-of-life status. Confirm RoHS compliance details via the manufacturer datasheet before integration. Check for obsolescence notices and replacement part availability as this specific variant may be discontinued. Ensure packaging specifications match design requirements for surface-mount assembly processes.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with specific current drive characteristics. Consider the QSOP-20 package constraints for PCB layout. Evaluate thermal performance within the specified operating temperature range. Compare against alternative FCT series devices if different pin counts or electrical parameters are needed for the application.

Buffers, Drivers, Receivers, Transceivers Part Context

This component belongs to the 74FCT logic family, which utilizes Fast CMOS technology for high-speed performance. It serves as a buffer and line driver within Renesas Electronics' broader portfolio of logic integrated circuits. The device supports standard digital logic interfaces commonly used in industrial and commercial electronic equipment designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consult official Renesas documentation for confirmed substitute part numbers. Verify pin compatibility and electrical specifications before transitioning to alternative components.