54FCT16244TEB

Overview

The IDT54FCT16244TEB is a high-speed, low-power octal buffer and line driver manufactured using advanced dual-metal CMOS technology. It operates within a standard 5V supply voltage range and features three-state outputs to facilitate bus-oriented transmission. The device provides true output logic and is designed as a fast CMOS replacement for older ABT functions. It supports extended commercial temperature ranges and includes power-off disable capabilities to permit live insertion without system interference.

Feature Summary

• Octal configuration providing eight independent buffer channels
• Three-state outputs enabling safe bus-oriented data transmission
• Power-off disable feature allowing live insertion operations
• Advanced dual-metal CMOS construction for high speed and low power

Applications

• Memory data and address drivers in computer systems
• Clock signal distribution buffers
• Bus-oriented transmit-receive interfaces
• High-speed digital signal buffering applications

Procurement Notes

Verify the specific suffix 'EB' against official Integrated Device Technology documentation to confirm package type and temperature grade. Ensure compatibility with existing board layouts by checking pin assignments and electrical specifications against current design requirements before procurement.

Selection Notes

Select this component when an octal buffer with three-state control is required for 5V CMOS logic systems. Consider its high drive capability and low leakage characteristics for noise-sensitive environments. Verify that the ceramic or plastic package variant matches the thermal and mechanical constraints of the target application.

Part Context

This part belongs to the FCT (Fast CMOS) family from Integrated Device Technology. The series is engineered to replace faster Bipolar TTL technologies while maintaining CMOS power efficiency. The 16244 designation specifically indicates an octal buffer with true outputs and three-state control functionality.

Replacement Considerations

Compatible substitutes include other FCT-series octal buffers such as the IDT74FCT16244 variants. Verify pinout compatibility and electrical parameters like output drive strength and propagation delay before substituting.