74FCT244ATSOG

Buffers, Drivers, Receivers, Transceivers Overview

The 74FCT244ATSOG8 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 power supply current of 5 mA. It provides high-level output current of -15 mA and low-level output current of 64 mA. The static current is specified at 10 uA. The component functions reliably across a temperature range from -40 °C to +85 °C and is housed in a SOIC-20 package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides octal buffering and line driving capabilities for digital signal integrity
• Features three-state outputs for bus-oriented memory and communication systems
• Operates with standard CMOS-compatible inputs and TTL-compatible outputs

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and communication systems
• Clock drivers
• Buffering registers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix '8' against the manufacturer's official documentation to confirm packaging configuration. Ensure the order matches the exact part number 74FCT244ATSOG8 to avoid discrepancies in tape-and-reel specifications or RoHS compliance status. Cross-reference the datasheet revision date to ensure compatibility with current design requirements.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with high drive capability. The 64 mA low-level output current supports heavy capacitive loads. Verify that the system environment remains within the -40 °C to +85 °C operating temperature range. Confirm that the 5V supply voltage aligns with the 4.75 V to 5.25 V operational limits defined in the electrical characteristics.

Buffers, Drivers, Receivers, Transceivers Part Context

This component is part of the 74FCT family of high-speed CMOS logic devices produced by Renesas Electronics. The FCT series is designed for applications requiring fast switching speeds and low power consumption. The 74FCT244 variant specifically addresses the need for octal buffering in parallel data paths, distinguishing it from quad or hex buffer configurations within the same logical family.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

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