IDT74FCT2244TQ

Overview

The IDT74FCT2244TQ is a Fast CMOS octal buffer and line driver manufactured by Integrated Device Technology. It features two independent 4-bit drivers with true outputs, housed in a 20-pin QSOP package. The device operates within the FCT series specifications, providing high drive capabilities suitable for bus driving applications.

Feature Summary

• Octal buffer configuration comprising two independent 4-bit drivers
• True output polarity for direct signal transmission
• Fast CMOS technology ensuring low power consumption

Applications

• Bus driver circuits
• Memory interface buffering
• Address line driving

Procurement Notes

Verify the specific suffix 'TQ' against official manufacturer documentation to confirm the exact package type and temperature rating. Ensure compatibility with existing system voltage levels and logic families before procurement.

Selection Notes

Select this component when an octal buffer with independent control of two 4-bit channels is required. Consider the 20-pin QSOP form factor for space-constrained designs requiring high-speed CMOS performance.

Part Context

This part belongs to the IDT 74FCT family of high-speed CMOS logic devices. These components are designed to replace slower TTL equivalents while maintaining compatibility with standard logic interfaces and offering improved switching speeds.

Replacement Considerations

Consult official substitution guides for equivalent parts from IDT or other manufacturers. Verify pinout and electrical characteristics match before replacing.