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SN75130 Datasheet(PDF) 1 Page - Texas Instruments |
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SN75130 Datasheet(HTML) 1 Page - Texas Instruments |
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1 / 8 page  SN75130 QUADRUPLE LINE DRIVER SLLS077B – FEBRUARY 1990 – REVISED MAY 1995 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Meets or Exceeds the Requirements of IBM 360/370 Input/Output Interface Specification GA22-6974-3 D Minimum Output Voltage of 3.11 V at IOH = –59.3 mA D Fault-Flag Circuit Output Signals Driver Output Fault D Fault-Detection Current-Limit Circuit Minimizes Power Dissipation During a Fault Condition D Common Enable and Common Fault Flag D Designed to Be an Improved Replacement for the MC3485 description The SN75130 quadruple line driver is designed to meet the IBM 360/370 I/O specification GA22-6974-3. The output voltage is 3.11 V minimum (at IOH = –59.3 mA) over the recommended ranges of supply voltage (4.5 V to 5.95 V) and temperature (0 °C to 70°C). Driver outputs use a fault-detection current-limit circuit to allow high drive current but still minimize power dissipation when the output is shorted to ground. The SN75130 is compatible with standard TTL logic and supply voltages. Fault-flag circuitry is designed to sense and signal a line short on any Y line. Upon detecting an output fault condition, the fault-flag circuit forces the driver output into the off (low) state and signals a fault condition by causing the fault-flag output to go low. The SN75130 can drive a 50- Ω load or a 90-Ω load as used in many I/O systems. Optimum performance can be achieved when the device is used with either the SN75128 or SN75129 line receiver. Also, see the SN751730 for new 360/370 interface designs. The SN75130 is characterized for operation from 0 °C to 70°C. FUNCTION TABLE (each driver) INPUTS OUTPUTS G† A Y F W L X L H H X LL HH H HH HL H H S L H H = high level, L = low level, X = irrelevant, S = shorted to ground † G and F are common to the four drivers. If any of the four Y outputs is shorted, the fault flag responds. Copyright © 1995, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 1Y 1W 1A G 2A 2W 2Y GND VCC 4Y 4W 4A F 3A 3W 3Y D OR N PACKAGE (TOP VIEW) |
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