Renesas Electronics 9ZML1253EKILF Multiplexer, 1, Multiplexer

The Renesas Electronics second generation enhanced performance DB1200ZL derivative used for PCIe Gen1-4 and UPI. It has SMBus write lockout pin for increased device and system security.

SMBus write lock feature increases system security
2 software-configurable input-to-output delay lines manages transport delay for complex topologies
LP-HCSL outputs with 85Ω Zout eliminate 48 resistors, save 82mm2 of area