74FCT244ATPGG

Buffers, Drivers, Receivers, Transceivers Overview

The Renesas 74FCT244ATPGG is a non-inverting octal buffer and line driver utilizing FCT CMOS technology. It features two 4-bit sections with 3-state outputs in a 20-pin TSSOP package. Key electrical parameters include a low-level output current of 64 mA, high-level output current of -15 mA, and quiescent current of 10 µA. It operates within a supply voltage range of 4.75 V to 5.25 V, with a maximum operating temperature of +85 °C and minimum of -40 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides true TTL input and output compatibility for seamless interface integration.
• Features low input and output leakage currents to ensure signal integrity.
• Delivers high-speed performance suitable for demanding digital applications.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock drivers and buffering
• High-performance register files

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'TPGG' corresponds to the 20-lead Thin Shrink Small Outline Package (TSSOP) configuration. Confirm RoHS compliance status as indicated by manufacturer documentation. Ensure the logic family designation matches the required FCT specifications for your circuit design before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal buffer with 3-state capability is required for bus driving applications. The FCT technology offers a balance of speed and power consumption. Verify that the 20-pin TSSOP footprint fits the PCB layout constraints and that the 5V logic levels align with the system requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74FCT series of high-speed CMOS logic components. It serves as an octal buffer/line driver, distinct from similar parts like the 74FCT244CTSOG which may use different packaging such as SOIC-20. The part is designed for general-purpose digital buffering tasks requiring reliable signal transmission.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Cross-reference with IDT74FCT244ATPGG or other manufacturers offering equivalent FCT octal buffers in TSSOP-20 packages. Ensure pinout compatibility and electrical characteristics match before substitution.

Buffers, Drivers, Receivers, Transceivers FAQ

What is the output state of the 74FCT244ATPGG?

The device features 3-state outputs, allowing it to disconnect from the bus when not selected.

Is the 74FCT244ATPGG inverting or non-inverting?

It is a non-inverting buffer, meaning the output logic level follows the input logic level.