74FCT244CTPYG

Buffers, Drivers, Receivers, Transceivers Overview

The 74FCT244CTPYG is an octal buffer and line driver manufactured by Renesas Electronics. It belongs to the FCT logic series and features a non-inverting polarity with two channels of four bits each. The device utilizes a 20-pin SSOP package for surface mount installation. It operates within a supply voltage range of 4.75 V to 5.25 V and supports a working temperature range from -40°C to +85°C. Key electrical specifications include a high-level output current of -15 mA, a low-level output current of 64 mA, and a static current of 10 uA. The propagation delay is specified at 4.8 ns.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight non-inverting buffered outputs for signal driving applications
• Features three-state output capability for bus isolation
• Designed for CMOS technology with low static power consumption

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock drivers and buffering
• Capacitance reduction and isolation in data processing systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix CTQ or CTPY against official Renesas documentation to confirm package type and tape/reel configuration. Ensure the component meets RoHS requirements as indicated in the datasheet. Confirm availability status directly with the manufacturer or authorized distributors, as discontinuation notices may apply to older FCT series variants.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal buffer with three-state outputs is required for 5V CMOS logic systems. The SSOP-20 package suits space-constrained surface-mount designs. Verify that the 4.8 ns propagation delay meets system timing requirements. Ensure the operating temperature range aligns with the intended environmental conditions.

Buffers, Drivers, Receivers, Transceivers Part Context

This part is part of the 74FCT244T family of octal buffers. It serves as a replacement for similar FCT devices from other manufacturers like IDT. The component is categorized under Logic ICs and Buffers & Line Drivers. It shares functional similarities with the 74FCT244ATSOCT but differs in packaging and specific manufacturing revisions.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute part numbers: None identified in source material.