MC74VHCT125ADTR2G

Overview

The MC74VHCT125ADTR2G is a quad bus buffer manufactured by onsemi, belonging to the VHCT logic family. It features four non-inverting buffers with three-state outputs housed in a TSSOP-14 package. The device operates within a supply voltage range of 2 V to 5.5 V and supports an output current of 8 mA for both high and low states. It functions across an extended temperature range from -55°C to +125°C.

Feature Summary

• Provides four independent non-inverting buffer channels with three-state control capability
• Compatible with 3.3 V CMOS logic while accepting 5 V tolerant inputs
• Designed for surface-mount assembly using a compact TSSOP-14 footprint

Applications

• Bus-oriented memory and address drivers
• Clock buffering and distribution circuits
• Voltage level translation between 3.3 V and 5 V systems

Procurement Notes

Verify the specific suffix 'ADTR2G' against the manufacturer's official datasheet to confirm the exact tape-and-reel packaging configuration and RoHS compliance status. Ensure the ordering part number matches the required operating temperature range and package dimensions before finalizing procurement orders.

Selection Notes

Select this component when a quad buffer with three-state functionality is required for bidirectional data buses. The VHCT series offers improved switching speeds compared to standard HC devices while maintaining compatibility with 5 V CMOS inputs, making it suitable for mixed-voltage system designs.

Part Context

This integrated circuit is part of the broader 74VHCT logic family produced by onsemi. These components are designed to bridge the gap between older 5 V logic standards and modern lower voltage CMOS technologies, providing robust signal integrity in complex digital environments.