74ALVC2245MTC

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74ALVC2245MTC is a low-voltage bidirectional transceiver featuring eight non-inverting buffers with three-state outputs. Designed for bus-oriented applications, it operates within a 1.65V to 3.6V supply range and supports live insertion and withdrawal. The device incorporates 26Ω/58Ω series resistors in the B port outputs to reduce line noise. It utilizes advanced CMOS technology for high-speed operation while maintaining low power dissipation.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features 3.6V tolerant inputs and outputs for flexible voltage interfacing
• Includes integrated series resistors in B port outputs to minimize signal overshoot and undershoot
• Supports live insertion and withdrawal operations without system disruption
• Utilizes patented Quiet Series circuitry to reduce electromagnetic interference

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock drivers
• Bus transceivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the specific MTC package variant matches the required footprint. Confirm the presence of the 'X' suffix if tape and reel packaging is needed instead of standard tube. Ensure OE pin biasing meets pull-up requirements during power transitions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when 3.6V tolerance is required alongside low-voltage logic compatibility. The integrated series resistors make it suitable for applications needing inherent output impedance control. Verify propagation delay specifications against the target operating voltage.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the ALVC logic family, designed for low-voltage digital systems. It serves as an octal bus transceiver providing bidirectional data flow control via dedicated direction and enable pins. The TSSOP-20 package offers a compact solution for space-constrained designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check datasheets for equivalent parts offering similar 3.6V tolerance and integrated series resistance. Verify pinout compatibility and ensure replacement devices support the same live insertion capabilities and ESD protection levels.