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The NTE75491B is a monolithic 4−segment MOS−to−LED anode driver in a 14−lead plastic DIP-type package designed to be used together with MOS integrated circuits and common cathode LEDs in serially addressed multidigit displays. This time multiplexed system, which uses a segment address and digital scan method of LED drive, minimizes the number of drivers required.
Voltage at VSS terminal with respect to any other device terminal: 10V
Collector (output) current, IC, each collector (output): 50mA, all collectors (outputs): 200mA
Continuous total dissipation (TA ≤ +25°C): 875mW
Derate above +25°C: 7mW/°C
Operating temperature range TA: 0°C to +70°C
Storage temperature range Tstg: −65°C to +150°C
Lead temperature (during soldering, 1/16" from case, 10sec max) TL: +260°C
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Note 1. All voltage values are with respect to network ground terminal.
Note 2. The input is the only device terminal that may be negative with respect to ground.