b1446
Abstract: K3456 B144-6 HT6572 B1547 HT6552 D3703 BC123
Contextual Info: HT6572 I/O TTL Integration Features • • • • • 6 line drivers 1488 , 10 line receivers (1489) and 2 timers (556). Support 2 RS232 serial port and 1 game controller glue logic. 48 pin SSOP package Need 4 power supplies: 0V, 5V, +12V, –12V Holtek high voltage CMOS process, tolerance 30V
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ht6572rs232rs-232cb1446+6k3456b144-6b1547ht6552d3703bc123
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holtek game
Abstract: R12Z HT6552 HT-6572 ht-6552 pc 1488 h
Contextual Info: HOLTEK HT6572 I/O TTL Integration Features 48 pin SSOP package Need 4 power supplies: 0V, 5V, +12V, —12V Holtek high voltage CMOS process, toler ance 30V • 6 line drivers 1488 , 10 line receivers (1489) and 2 timers (556). • Support 2 RS232 serial port and 1 game
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ht6572rs-232crs232a11-a15+6holtek gamer12zht6552ht-6572ht-6552pc 1488 h
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