74FCT244ATQG

Buffers, Drivers, Receivers, Transceivers Overview

The 74FCT244ATQG 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 eight non-inverting inputs and outputs with three-state capability. It utilizes FCT/PCT-CMOS logic technology housed in a QSOP-20 plastic package. The component supports operation temperatures from -40 °C to +85 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent non-inverting buffer channels
• Three-state output control for bus isolation and signal management
• FCT/PCT-CMOS construction ensuring high-speed performance and low power consumption

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address decoding systems
• Clock drivers and buffering
• Bus-oriented transmissions

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix ATQG against official Renesas documentation to confirm the QSOP-20 package type and industrial temperature rating. Ensure compatibility with 5V CMOS logic families. Confirm RoHS compliance status through current manufacturer datasheets prior to integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring high-speed data transfer with minimal propagation delay. The three-state outputs facilitate efficient bus sharing. Verify that the operating environment remains within the specified temperature range and that the 5V supply voltage aligns with system requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74FCT series, designed for high-speed digital applications. It serves as a direct replacement for older bipolar TTL devices while offering lower power consumption. The octal buffer architecture is standard for managing multiple parallel data lines in complex digital circuits.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Cross-reference with IDT74FCT244ATQG for pin-compatible alternatives. Verify electrical characteristics match before substitution.