MPC94551EFR2

Clock Buffers, Drivers Overview

The MPC94551EFR2 is a low-voltage 1:4 CMOS clock buffer manufactured by Renesas Electronics Corporation. Designed for applications requiring lower voltage operation, this component provides non-inverting output clock signals with an I/O frequency capability of up to 160 MHz. It features a tight output-to-output skew of 300 ps and includes an Output Enable mode that tri-states the outputs. The device operates on a 3.3 V supply voltage and is rated for the industrial temperature range of -40°C to 85°C.

Clock Buffers, Drivers Feature Summary

• 1:4 CMOS fanout buffer architecture
• 300 ps output-to-output skew
• I/O frequency up to 160 MHz
• Output Enable mode for tri-stating outputs

Clock Buffers, Drivers Applications

• Low voltage clock distribution systems
• Industrial timing applications
• General purpose clock buffering

Clock Buffers, Drivers Part Context

The MPC94551EFR2 belongs to the MPC94551 series of CMOS clock buffers. It serves as a drop-in replacement for the 551MI part number. The EFR2 suffix indicates specific packaging or variant details within the Renesas product line, housed in an 8-lead SOIC package.

Clock Buffers, Drivers Replacement Considerations

The MPC94551EFR2 is documented as a direct drop-in replacement for the 551MI component. Designers should verify pin compatibility and electrical specifications when substituting other similar parts listed in cross-reference data.