with two inputs and outputs as well as a built-in voltage converter
supply voltage: 5V
output voltage: ±9V
input voltage: ±30V
Low-Power CMOS: 5mA
ST232CDR
242035ST232CDRST232CDRSTMicroelectronics interface IC series ST232C.
RS-232C interface ICs
suitable for serial data transmission
in an SO16 housing
with two inputs and outputs as well as a built-in voltage converter
supply voltage: 5V
output voltage: ±9V
input voltage: ±30V
Low-Power CMOS: 5mA