74FCT2244ATSOG

Buffers, Drivers, Receivers, Transceivers Overview

The 74FCT2244ATSOG is an octal buffer and line driver manufactured by Renesas Electronics. It belongs to the FCT logic series and features eight non-inverting input lines driving eight output lines. The device operates within a supply voltage range of 4.75 V to 5.25 V, with a maximum operating supply current of 5 mA. It provides a high-level output current of -15 mA and a low-level output current of 64 mA. Static current consumption is rated at 10 µA. The component is housed in a 20-pin SOIC package and supports an extended operating temperature range from -40 °C to +85 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides high-speed signal buffering and line driving capabilities for digital systems.
• Features robust output drive strength suitable for demanding bus applications.
• Incorporates low static power consumption characteristics typical of FCT technology.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus drivers
• Memory drivers
• Address drivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'SO' indicates the standard 300-mil wide plastic SOIC package variant. Confirm RoHS compliance status through official datasheets or environmental files, as markings may vary by production lot. Ensure the ordering part number matches the exact pinout and electrical specifications required for the target circuit design before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal non-inverting buffer is required for high-speed data transmission. The 64 mA low-level sink capability distinguishes it from lower-drive alternatives. Verify that the 20-pin SOIC footprint aligns with the PCB layout constraints. Consider thermal management requirements if multiple units operate simultaneously within enclosed spaces.

Buffers, Drivers, Receivers, Transceivers Part Context

This part is part of the broader 74FCT family of high-speed CMOS logic devices. It serves as a direct functional equivalent to similar octal buffers from other manufacturers within the same logic family standards. The device is designed to interface between microprocessors and peripheral components requiring strong signal integrity.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer cross-reference guides for potential equivalents such as IDT variants if necessary.