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Part : SST506-SOT-23 Supplier : Linear Integrated Systems Manufacturer : NAC Stock : 500 Best Price : $4.75 Price Each : $4.75
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ST506/ST412/ST412HP

Catalog Datasheet MFG & Type PDF Document Tags

HD63463

Abstract: HD63463P8 Others 6 commands *ST506/ST412/ST412HP is referred toas "ST506" in this document. 0 HITACHI 825 Powered , HD684S0 (DMAC: Direct Memory Access Controller). FEATURES â'¢ Two types of disk interface, ST506/ST412/ST412HP and SMD â'¢ Choice of data bus width â'" 16 or 8 bits â'¢ Serial data transfer rate â'" max 20 , -48 st506 smd Interface Interface vcc c fH ready (1) busl/h (0) rt!> q 13 seek (o) busr/W io) BfiEÛ Q , d12 (Top View) CP-52 (Top View) Pin No. st506 Interface smd Interface Pin No. st506 Interface smd
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HD63463 HD63463P8 HD63463CP8 sad1 smd HD63463-8 SMD MARKING CODE 4E SMD SL D63463- HD68000 ST506/ST412/ST412HP DP-48
Abstract: Osciliator Interface Options: ST-506, ST-412, ST-412HP, ESD I, FLO PPY, and Q IC-36 TAPE â  Sector -
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UM8398 UM83C001

ST506

Abstract: HARDDISK CONTROLLER for phase lock oscillator â  Interface options: ST-506, ST-412, ST-412HP, ESDI, FLOPPY, and QIC
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UM83C004 UM83C021 QIC-36 HARDDISK CONTROLLER C2545 ESDI c1951 T-55-33-L GATE245 X1001
Abstract: oscillator â  Interface options: ST-506, ST-412, ST-412HP, ESDI, FLOPPY, and QIC-36 TAPE â  Sector -
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D6346

Abstract: , ST506/ST412/ST412HP and SMD â'¢ Choice of data bus width â'" 16 or 8 bits â'¢ Serial data transfer , commands Drive Check 2 commands Others 6 commands commands â'¢STB06/ST412/ST412HP is , ARRANGEMENT DC-48, DP-48 SMD Interface ST506 Interface Vcc Q HEg Q bREà Q ÏR à Q DONE Q R , (1) R C L K (1) W C LK (1) R W D A TA (I/O) (Top View) CP-52 Pin No. ST506 Inter­ face SMD Inter­ face Pin No. ST506 Interface 1 Vcc 2 V cc R E S (I) 28
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D6346 HD63463------------H HD68450 HD63463-6 HD63463P6 HD63463CP6 HD63463CR6

ST-412

Abstract: UM83C001 options: ST-506, ST-412, ST-412HP, ESDI, FLOPPY, and QIC-36 TAPE Sector options: SOFT, HARD, ESDI ADDRESS , of its capabilities: Interface Options ST-506 (non-buffered seek Winchesters) ST-412 (buffered seek Winchesters) ST-412HP (10 mbos buffered seek Winchesters) ESDI STEP/SERIAL MODES (10 mbos Winchesters) SA , REGISTER Bit 2. 26 TRACK 0 or TRANSFER ACK or UTH TRACK 0 For ST-506 type drives, the TRACK 0 signal is , Description 27 STEP or TRANSFER REQUEST STEP This output is the STEP pulses for ST-506 drives. This line goes
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um83c002 Unicorn microelectronics CRC-16 BF 412 head 000G355 UM83CQ01 SA-450 SA800/850 52-33-C 00037H

um83c002

Abstract: : PULSE, NRZ or NRZI T T L compatible inputs and outputs. LSTTL loads Outputs drive 8 ST-506, ST-412, ST-412HP , drives) Sactof Options Interface Options ST-506 (non-buffer seek Winchesters) ST-412 (buffered seek Winchesters) ST-412HP (10 mbos buffered seek Winchesters) SOFT-SECTORING (floppy and Winchester , ST-506 type drives, the +TRACK 0 signal is input at this pin and is available to the Host Processor , REQUEST Function! +STEP This output is the +STEP pulses fo r ST-506 drives. This line goes high
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8086 hex code

Abstract: FM011 â  Interface options: ST-506, ST-412, ST-412HP, ESOI, FLOPPY, and QIC-36 TAPE â  Sector options , tape drives. The following is a brief list of its capabilities: Interface Option» ST-506 (non-buffer seek Winchesters) ST-412 (buffered seek Winchesters) ST-412HP (10 m bos buffered seek Winchesters , +TRACK 0 or +TRANSFER ACK or +UTH +TRACK0 For ST-506 type drives, the +TRACK 0 signal is input at this , ST-506 drives. This line goes high whenever a one is written to register 1F bit 0. This line goes low
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8086 hex code FM011 PC HARD DISK CIRCUIT diagram ESDI host diak SA450

WD10C20-05

Abstract: WD2010 ALL SENSITIVE READ/WRITE DATA SIGNALS â'¢ CMOS TECHNOLOGY â'¢ DESIGNED FOR ST506/ST412 AND WD1010 , compatiO ble with the WD1010 and WD2010 Winchester Disk ^ Controllers and ST506/ST412 disk drives. In a , is designed to work at the 5 Mbit/sec data rate of the ST506/ST412 interface. Other data rates may be , the data interface between the WD1010 or WD2010 and an ST506/ST412 compatible drive. There are eight , currents and their relationship to VSENSE. This document is written for 5 Mbit/sec, WD10TOWD2010, ST506
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WD10C20-05 wd10c20 C110 controller st506 disk drive read write amplifier ST506/ST412 WD1010/ 28-PIN

RS422

Abstract: RS-422 National Semiconductor Application Note 457 Toan Tran Larry Kendal April 1987 () RS-422 EIA RS-422 / (DS8921DS8922DS8923) ESDI DS8921 ST506 ST412HP 3 : 1. 2. 3. RS-422 RS-422 " " " " Fig. 2 (RS-422) 10Mbps : 1. 2. 3. Fig. 1 24AWG ( 100 ) / AN-457 TRI-STATE ® © National Semiconductor Corporation RS-422 / RS-422 / 1 Printed in Japan NSJ 1/99 A
National Semiconductor
Original
DS8923 DS8922 DM74AS74 74AS74 RS422 DS8923 DS8921 equivalent DS80921 DS8921DS8922 DS8922A/

DS8921AN

Abstract: DS8921ATJ DS8921 DS8921A DS8921AT Differential Line Driver and Receiver Pair General Description Features The DS8921 DS8921A are Differential Line Driver and Receiver pairs designed specifically for applications meeting the ST506 ST412 and ESDI Disk Drive Standards In addition these devices meet the requirements of the EIA Standard RS-422 The DS8921 DS8921A receivers offer an input sensitivity of 200 mV , http www national com FIGURE 8 4 Typical Applications ST506 and ST412 Application TL F
National Semiconductor
Original
DS8921M DS8921N DS8921AM DS8921AN DS8921ATJ DS8921ATM DS8921ATN

DS8921 equivalent

Abstract: DS8923 DS8921 equivalent tß National Semiconductor DS8921 / DS8921A /D S 8921AT Differential Line Driver and Receiver Pair General Description The DS8921, DS8921A are Differential Line Driver and Re ceiver pairs designed specifically for applications meeting the ST506, ST412 and ESDI Disk Drive Standards. In addi tion, these devices meet the requirements of the EIA Stan dard RS-422. The DS8921, DS8921A receivers offer an , Typical Applications ST506 and ST412 Application DS8921A 1 DS8922 TL/F/8512-8 ESDI Application
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DS8921 equivalent 8921 DS8921/DS8921A/DS8921AT 1N914 TL/F/8512-4 TL/F/8512-7 TL/F/8512-10

DS008512-9

Abstract: DS8921 DS8921/DS8921A/DS8921AT Differential Line Driver and Receiver Pair General Description The DS8921, DS8921A are Differential Line Driver and Receiver pairs designed specifically for applications meeting the ST506, ST412 and ESDI Disk Drive Standards. In addition, these devices meet the requirements , . DS008512-6 FIGURE 4. DS008512-7 FIGURE 5. www.national.com 4 Typical Applications ST506 and ST412 Application DS008512-8 ESDI Application DS008512-9 5 www.national.com 6
National Semiconductor
Original
DS008512-1

DS8921A

Abstract: DS8921N General Description The DS8921, DS8921A are Differential Line Driver and Receiver pairs designed specifically for applications meeting the ST506, ST412 and ESDI Disk Drive Standards. In addition, these devices meet the requirements of the EIA Standard RS-422. The DS8921, DS8921A receivers offer an input sensitivity of 200 mV over a ± 7V common mode operating range. Hysteresis is incorporated (typically 70 mV , ST506 and ST412 Application DS008512-8 Book Extract End ESDI Application DS008512-9 5
National Semiconductor
Original

pm 8921

Abstract: DS892 DS8921/DS8921A/DS8921AT Differential Line Driver and Receiver Pair May 1998 DS8921/DS8921A/DS8921AT Differential Line Driver and Receiver Pair General Description The DS8921, DS8921A are Differential Line Driver and Receiver pairs designed specifically for applications meeting the ST506, ST412 and , -7 FIGURE 5. www.national.com 4 Typical Applications ST506 and ST412 Application DS008512 , and Receiver pairs designed specifically for applications meeting the ST506, ST412 and ESDI Disk Drive
National Semiconductor
Original
pm 8921 DS892 DS8921AMX DS8921ATMX DS8921MX 0804/08032000/NATL/08022000/DS8921

DS8921

Abstract: DS8921AN DS8921/DS8921A/DS8921AT Differential Line Driver and Receiver Pair General Description The DS8921, DS8921A are Differential Line Driver and Receiver pairs designed specifically for applications meeting the ST506, ST412 and ESDI Disk Drive Standards. In addition, these devices meet the requirements of the EIA Standard RS-422. The DS8921, DS8921A receivers offer an input sensitivity of 200 mV over , 4. www.national.com 4 DS8921/DS8921A/DS8921AT Typical Applications ST506 and ST412
National Semiconductor
Original
DS8921N equivalent line driver rs422 DS8921 national ds8921 CSP-9-111C2 CSP-9-111S2

UM83C002

Abstract: UM83C021 capability â  Internal phase detector for phase lock oscillator â  Interface options: ST-506, ST-412, ST-412HP , QIC-36 streaming tape drives. Interface Options ST-506 (non-buffered seek Winchesters) ST-412 (buffered seek Winchesters) ST-412HP (10 mbos buffered seek Winchesters) Sector options: SOFT, HARD, ESDI , UTH TRACK 0 For ST-506 type drives, the TRACK 0 signal is input at this pin and is available to the , TRANSFER REQUEST STEP This output is the STEP pulses for ST-506 drives. This line goes high whenever a one
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6L57 Mark 3A 3D ecc315 C127E G0004

DS8923 DS8921 equivalent

Abstract: DS8921 equivalent + National Semiconductor May 1998 DS8921 /DS8921A/DS8921 AT Differential Line Driver and Receiver Pair General Description The DS8921, DS8921A are Differential Line Driver and Receiver pairs designed specificaiiy for applications meeting the ST506, ST412 and ESDI Disk Drive Standards. In addition, these devices meet the requirements of the EIA Standard RS-422. The DS8921, DS8921A receivers offer an input , + Typical Applications ST506 and ST412 Application DSS921A 1 DS8922 DS008512-8 ESDI Application
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8921A

DS8921

Abstract: line driver rs422 DS8921 General Description The DS8921, DS8921A are Differential Line Driver and Receiver pairs designed specifically for applications meeting the ST506, ST412 and ESDI Disk Drive Standards. In addition, these devices meet the requirements of the EIA Standard RS-422. The DS8921, DS8921A receivers offer an input , /30 PrintTime=08:49:02 6346 ds008512 Rev. No. 1 4 Proof 4 Typical Applications ST506 and ST412 Application DS008512-8 ESDI Application DS008512-9 Book Extract End 5
National Semiconductor
Original

WD1010

Abstract: wd10c20 ble with the WD1010 and WD2010 Winchester Disk Controllers and ST506/ST412 disk drives. In a typical , designed to work at the 5 Mbit/sec data rate of the ST506/ST412 interface. Other data rates may be , ponents, provides the data interface between the WD1010 or WD2010 and an ST506/ST412 compatible drive , document is written for 5 Mbit/sec, WD1QTO/WD2010, ST506/ST412 drive. AC OPERATING CHARACTERISTICS Timing , FEATURES · · · · · PROCESSES ALL SENSITIVE READ/WRITE DATA SIGNALS CMOS TECHNOLOGY DESIGNED FOR ST506
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disk D10C20-05
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