S2165
Abstract: DS2165Q
Contextual Info: DS 2165/D S2165Q DALLAS SEMICONDUCTOR DS2165/DS2165Q 16/24/32Kbps ADPCM Processor FEATURES PIN ASSIGNMENT • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps 1 24 ] VDD TM0 [ 2 TM1 [ 3 23 ] YIN RST [ • Dual, fully independent channel architecture; device
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HT6570
Abstract: Ht6550a HT6571 NE558 interface fdd 720k RP4A RP3D
Contextual Info: HT6551 Super I/O Controller Features • • • • 100% compatible to IBM PC AT/XT Fully IBM–BIOS compatible floppy disk controller – 48mA floppy drive interface buffers – Support two floppy drives with capability of supporting up to four drives with an
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ht6551360k/720k/144m/2250kb/s+10300kb/s500kb/sslot-36pht6570ht6550aht6571ne558interface fdd 720krp4arp3d
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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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Contextual Info: D S2164Q DALLAS SEMICONDUCTOR DS2164Q G .726 ADPCM Processor FEATURES PIN ASSIGNMENT • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps as per the CCITT/ ITU G.726 specification Oi|— OQ 2_ ^I I 25 2 co O H ICC Z NC [ • Dual, fully independent channel architecture; device
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s2164q64kbps32kbps24kbps+316kbpsds2164q28-pin
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6550A
Abstract: 6552 d4 DB25 LPT 5V and 12V RS-232, 2 Drivers, 2 Receivers ht-6552 HT6571 SD10 SD12 SD13 SD14
Contextual Info: HT6571 Multiple RS-232 Drivers And Receivers Features • · · Single-chip with easy interface between UART and serial port connector Three drivers and five receivers meet or exceed the requirements of EIA/TIA-232-D Driver output slew rate limited to 30V/ms
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ht6571rs-232eia/tia-232-d20-pin+96550a6552 d4db25 lpt5v and 12v rs-232, 2 drivers, 2 receiversht-6552sd10sd12sd13sd14
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HT6535
Abstract: 378H 80X86
Contextual Info: HT6535 SPP/EPP/ECP Controller Features • • • Multi-mode parallel port controller – Standard mode: IBM PC/XT, PC/AT and PS/2 compatible bidirectional parallel port – Enhanced parallel port EPP mode – Extended capabilities port (ECP) mode Support 6 base addresses
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ht653568-pin80-pin24mhz+2378h80x86
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ht-6552
Abstract: B14 ZP HT6571 DB25 LPT SD10 SD12 SD13 SD14 6552 d4 378-37BH
Contextual Info: HT6571 Multiple RS-232 Drivers And Receivers Features • • • • • • Single-chip with easy interface between UART and serial port connector Three drivers and five receivers meet or exceed the requirements of EIA/TIA-232-D Driver output slew rate limited to 30V/µs
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ht6571rs-232eia/tia-232-dht-6552+8b14 zpdb25 lptsd10sd12sd13sd146552 d4378-37bh
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IT8871
Abstract: 6J5P IT887 JP32 AD10 AD11 AD12 8p4r-4.7k uai 92 SLOT62
Contextual Info: 5 4 3 2 1 D D IT8871 APPLICATION CIRCUIT V0.3 C Page1 : Revision History Page2 : IT8871 Page3 : ISA Slot,SM ROM & EEPROM Page4 : PCI Slot Page5 : Parallel Ports Page6 : Socket C REVISION HISTORY B SCHEMATIC REVISION PCB REVISION MODIFICATION ITEMS DRAWING AND MODIFICATION
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it8871it-887a16/csb1sa15/irq6/gpc0+13sa14/csb2sa13/irq7/gpb6sa12/csb3sa11/irq8/gpb46j5pit887jp32ad10ad11ad128p4r-4.7kuai 92slot62
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