.
ST-1KA - (ST-1KA/B) Photo transistors(high-sensitivity NPN silicon phototransistors mounted in durable)
ST-1KB - (ST-1KA/B) Photo transistors(high-sensitivity NPN silicon phototransistors mounted in durable)
SPLC564C - High Voltage Durable 240-Channel Common Driver
IT7020CY - Durable High-Voltage 240-Channel Common Driver
HD66137T - High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD
SP-1KL - Photo diodes(silicon photodiode mounted in durable)
IT7020C - Durable High-Voltage 240-Channel Common Driver
Hitachi Semiconductor
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