LB1274 Description
Ordering number:ENN535C Monolithic Digital IC LB1274 6-Unit, Darlington Transistor Array Overview Circuit structure of this IC is a 6-unit Darlington transistor array with NPN transistors. The IC is ideal for driving printers, relays, and lamps. Protective diodes guard against negative inputs.
LB1274 Key Features
- Ideal for 18-digit printers (because it has 6 units)
- Protective diodes are incorporated against negative inputs (VIN=-40 to +20V)
- Ideal for printers, with 85-mA load current (IOUT max =100mA DC)
- Spark-killer diodes acmodate L-loads