MC74VHC50DTR2

Overview

The MC74VHC50DTR2 is a hex non-inverting buffer and line driver manufactured by onsemi, belonging to the VHC logic series. It operates within a supply voltage range of 2 V to 5.5 V and features six input lines with corresponding outputs. The device provides an output current capability of 8 mA for both high and low states, with a typical propagation delay of 10.6 ns. It is housed in a TSSOP-14 package and supports surface mount installation. The component functions reliably across an extended temperature range from -55°C to +125°C.

Feature Summary

• Hex configuration providing six independent non-inverting buffer channels
• Wide operating voltage range supporting 2 V to 5.5 V CMOS applications
• High drive capability delivering 8 mA output current for robust signal transmission

Applications

• General-purpose buffering for digital signal lines
• Line driving in CMOS logic circuits
• Address/data bus buffering in embedded systems

Procurement Notes

Verify the specific ordering suffix DTR2G against official datasheets to confirm tape and reel packaging and RoHS compliance status. Ensure the procurement channel sources components directly from authorized distributors or the manufacturer to guarantee authenticity. Cross-reference the full part number MC74VHC50DTR2G with the manufacturer's latest product change notices to confirm current production status and any potential obsolescence warnings before finalizing orders.

Selection Notes

Select this component when a hex buffer is required for signals operating between 2 V and 5.5 V. The TSSOP-14 package is suitable for space-constrained surface-mount designs. Consider the 10.6 ns propagation delay and 8 mA drive strength for timing-critical applications. Verify that the thermal performance within the -55°C to +125°C range meets the environmental requirements of the target system.

Part Context

This part belongs to the MC74VHC50 series of hex buffers. It shares functional characteristics with other devices in the VHC family but differs in pinout and package options. The DTR2G suffix indicates a specific tape-and-reel packaging variant intended for automated assembly processes, distinguishing it from tube-packaged equivalents like the MC74VHC50D.

Replacement Considerations

Check for direct substitutes within the MC74VHC50 series offering identical pinouts and electrical specifications. Verify compatibility with alternative manufacturers' VHC-series hex buffers, ensuring voltage ranges and drive currents match the original design requirements.