Using 24 I/Os, it is programmed.44-LCC (J-Lead) comes with the device enclosed in the packaging.The case comes in the Tube style.Votage is provided within 4.5V~5.5V.The mounting type recommended for it is Surface Mount.Devices work when the operating temperature ranges -40°C~85°C.In terms of termination, it is characterized by 44 termination as a whole.In total, the part has 44 pins.There is voltage at 5V provided by the device.3 ports are available on the device.On the basis of the 82C55A family, you can look for related parts.
IS82C55A-5 Features
IS82C55A-5 Applications
There are a lot of Renesas Electronics America Inc. IS82C55A-5 I/O Expanders applications.
Single-Ended to Differential Conversion/Amplification
Low Voltage, Low Noise, Differential Signal Processing