PI7C8954AFHE Overview
There is a package called 144-LQFP that contains it, and you can find it there. It is very easy to carry because of the Tray-shaped packaging. Regulating the temperature to -40°C~85°C is crucial to ensuring reliable operation. With a 3V 5VV power source, you should be able to use it. There is currently a supply of 10mA in the market.
PI7C8954AFHE Features

PI7C8954AFHE Applications
There are a lot of Diodes Incorporated
PI7C8954AFHE Controllers Interface ICs applications.

Smart LED Lighting
Portable Appliances
Battery-Operated Devices
Cellular Data Devices
Factory Automation and Process Controls
IrDA transmission control
Remote transmission formatter
Docking
Mobile Monitors
Multi-Function Monitors

Factory Lead Time	6 Weeks
Package / Case	144-LQFP
Operating Temperature	-40°C~85°C
Packaging	Tray
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Voltage - Supply	3V 5V
Function	Bridge, PCI to UART
Interface	UART
Current - Supply	10mA
Protocol	PCI
RoHS Status	ROHS3 Compliant