74FCT3244APYG

Buffers, Drivers, Receivers, Transceivers Overview

The Renesas Electronics 74FCT3244APYG is a high-speed, low-power CMOS octal buffer and line driver. It operates within a supply voltage range of 2.7 V to 3.6 V. The device features eight non-inverting input lines driving eight output lines with three-state capability. Electrical characteristics include a maximum high-level output current of -8 mA and a low-level output current of 24 mA. Static current consumption is specified at 100 nA, while operating supply current reaches 1.2 mA. The component functions reliably across an extended temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides octal buffering for memory data and address buses
• Supports clock distribution applications with high-speed performance
• Enables bus-oriented transmitter and receiver configurations

Buffers, Drivers, Receivers, Transceivers Applications

• Memory data and address drivers
• Clock drivers
• Bus-oriented transmitter/receivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the package marking and date code against official Renesas documentation to ensure authenticity. Confirm that the specific suffix APYG corresponds to the required SSOP-20 variant. Cross-reference the RoHS compliance status with the latest manufacturer datasheet before finalizing procurement specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering within the 3.3V logic family. Ensure the application voltage remains between 2.7V and 3.6V. Consider the 20-pin SSOP package constraints for PCB layout. Verify that the drive strength meets the load requirements for the connected bus lines.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74FCT series of fast CMOS logic devices manufactured by Renesas Electronics. It serves as an octal buffer designed for high-speed digital signal transmission. The device complements other FCT components like the 74FCT3245 bus transceiver in system designs requiring bidirectional or unidirectional data flow management.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible substitutes such as the 74FCT3244APGG if different packaging is required. Verify electrical parameters match exactly before substitution.