TC5027BP

The TC5027BP is four bit binary up counter with the reset function and since the clock for the first stage is independent from the clock for the second through the fourth stages, this can be used as binary, octal or hexadecimal counter/divider. When two inputs of RESET(O) are set to URN, the content of counter is reset to regardless of the clock. The outputs of TC5027BP change their states at the falling edge of count inputs (INA, INB).

The absolute maximum ratings of TC5027BP are (1)DC supply voltage VDD: VSS-0.5~VSS+20V; (2)input voltage VIN VSS-0.5~VDD+0.5V; (3)output voltage VOUT: VSS-0.5~VDD+0.5V; (4)DC input current IIN: ±10mA; (5)power dissipation PD: 300 mW; (6)storage temperature Tstg: -65~ 150°C; (7)lead temp./time TSO1: 260°C·10sec .

The recommended operating conditions of TC5027BP can be summarized as (1)supply voltage VDD: 3 to 18V; (2)input voltage VIN: 0 to VDD V; (3)operating temp. Topr: -40 to 85°C.