Telecom switching configuration has 28 terminations.It requires a supply voltage of 5V.Telecom ICs are of type SLIC.1 functions are used when designing telecommunications device .This telecommunication product supports a maximum operating temperature of 85°C.A minimum operating temperature of -40°C can be set.
HC55140IM Features
SLIC as telecom IC type
HC55140IM Applications
There are a lot of Rochester Electronics, LLC HC55140IM Telecom applications.