UPC1555
UPC1555 is Timer Circuit manufactured by NEC.
DATA SHEET
MOS INTEGRATED CIRCUIT Bipolar Analog Integrated Circuit
µPC1555
TIMER CIRCUIT
The µPC1555 is a powerful integrated circuit. Adding a few external parts to it can turn it into various types of timing signal generators, such as monostable and astable multivibrators. It has trigger, threshold, and control pins. Inputting a signal to the reset pin can stop the circuit operation easily. In addition, the output can sink current as high as 200 mA (maximum). So, it can be used to drive relays and lamps.
TYPICAL CHARACTERISTICS
- Supply voltage
- Output current capacity
- Temperature stability
- Rising and falling time : 4.5 to 16 V : 200 mA : 0.005%/°C : 100 ns
- Circuit current...
