SN75130 QUADRUPLE LINE DRIVER SLLS077B – FEBRUARY 1990 – REVISED MAY 1995 D D D D D D D OR N PACKAGE (TOP VIEW) Meets or Exceeds the Requirements of IBM 360/370 Input/Output Interface Specification GA22-6974-3 Minimum Output Voltage of 3.11 V at IOH = – 59.3 mA Fault-Flag Circuit Output Signals Driver Output Fault Fault-Detection Current-Limit Circuit Minimizes Power Dissipation During a Fault Condition Common Enable and Common Fault Flag Designed to Be an Improved Replacement for the MC3485 1Y 1W 1A G 2A 2W 2Y GND 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 VCC 4Y 4W 4A F 3A 3W 3Y 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 H X L L H H H H H L 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. 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. 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. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 SN75130 QUADRUPLE LINE DRIVER SLLS077B – FEBRUARY 1990 – REVISED MAY 1995 logic symbol† logic diagram (positive logic) 13 G 1A 4 3 ≤1 12 G1 23 33 43 1 G F 1A 4 3 12 16 1 2 11EN12.Z13 G11 12 11 1 1Y 2 1W 2A 2A 1 21EN22.Z23 G21 22 21 6 7 2Y 6 2W 3A 3A 11 1 31 4A 13 1 41EN42,Z43 G41 42 41 9 9 3Y 10 3W 10 4A 15 14 15 4Y 4W 14 POST OFFICE BOX 655303 1W 2Y 2W 3Y 3W 13 † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. 2 1Y 11 31EN32.Z33 G31 32 VCC 5 7 5 F • DALLAS, TEXAS 75265 4Y 4W SN75130 QUADRUPLE LINE DRIVER SLLS077B – FEBRUARY 1990 – REVISED MAY 1995 schematics of inputs and outputs EQUIVALENT OF EACH INPUT TYPICAL OF ALL Y OUTPUTS VCC VCC 20 kΩ NOM R(eq) Y Output Input GND GND A Inputs: R(eq) – 20 kΩ NOM G Inputs: R(eq) – 10 kΩ NOM R(eq) = equivalent resistor TYPICAL OF ALL W OUTPUTS TYPICAL OF F OUTPUT VCC VCC F Output W Output GND GND absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 SN75130 QUADRUPLE LINE DRIVER SLLS077B – FEBRUARY 1990 – REVISED MAY 1995 DISSIPATION RATING TABLE PACKAGE TA ≤ 25°C POWER RATING OPERATING FACTOR ABOVE TA = 25°C TA = 70°C POWER RATING D 950 mW 7.6 mW/°C 608 mW N 1150 mW 9.2 mW/°C 736 mW recommended operating conditions Supply voltage, VCC High-level input voltage, VIH MIN NOM MAX UNIT 4.5 5 5.95 V 2 V Low-level input voltage, VIL 0.8 High-level output current, IOH Operating free-air temperature, TA 0 V – 59.3 mA 70 °C electrical characteristics over recommended operating free-air temperature range PARAMETER VIK Input clamp voltage TEST CONDITIONS A,G Y VOH High-level output voltage Y W Y VOL Low level output voltage Low-level Y F W IO( ff) O(off) Off state output current Off-state IOH High-level output current II Input current IIH High level input current High-level IIL Low level input current Low-level Y Short circuit output current Short-circuit VCC = 5.25 V, VCC = 4.5 V, VCC = 5.5 V, VCC = 5.95 V, VCC = 4.5 V, VCC = 4.5 V, VCC = 4.5 V, VCC = 0, F VCC = 5.95 V, A G A G A G W Y W IOH = – 59.3 mA, IOH = – 41 mA, VIH = 2 V VIH = 2 V IOH = – 400 µA, IOL = – 240 µA, VIH = 2 V VIL = 0.8 V IOL = – 1 mA, IOL = 8 mA, VIL = 0.8 V Y at 0 V IOL = 8 mA VIL = 0, Y Y IOS II = – 18 mA VCC = 4.5 V, MIN VIL = 0, VOH = 5.95 V VCC = 4 4.5 5V V, VIH = 5 5.5 5V 5V VCC = 4 4.5 V, 7V VIH = 2 2.7 VCC = 5 5.95 95 V V, VIL = 0 0.4 4V VCC = 5 5.5 5V V, VO = 0 VCC = 5 5.95 95 V V, VO = 0 MAX UNIT – 1.5 V 3.11 V 3.9 2.5 0.15 0.15 0.5 0.5 VO = 3.11 V VO = 3.11 V 100 200 100 100 400 20 80 – 1000 – 15 – 100 – 15 – 110 –5 VCC = 5.5 V, VCC = 5.95 V, VI = 2 V VI = 2 V 75 ICCL current Y outputs low Supply current, VCC = 5.5 V, VCC = 5.95 V, VI = 0.8 V VI = 0.8 V 55 • DALLAS, TEXAS 75265 µA µA µA µA –5 Supply current current, all outputs high POST OFFICE BOX 655303 µA 250 ICCH 4 V 85 70 mA mA mA SN75130 QUADRUPLE LINE DRIVER SLLS077B – FEBRUARY 1990 – REVISED MAY 1995 switching characteristics over recommended operating free-air temperature range PARAMETER tPLH Propagation g delay y time, low- to high-level output tPHL Propagation delay g y time, high- to low-level output tPLH tPHL Ratio of propagation g delay times tPLH Propagation delay g y time, low- to high-level output tPHL Propagation g delay y time, high- to low-level output tPLH Propagation g delay y time, low- to high-level output FROM (INPUT) A Propagation g delay y time, high- to low-level output tPLH Propagation delay g y time, low- to high-level output tPHL Propagation g delay y time,, high- to low-level output Y TEST CONDITIONS VCC = 4.5 4 5 V to t 5.5 5 5 V, V CL = 50 pF F, Input In ut f = 1 MHz, MIN VOH(ref) = 3 3.11 11 V V, RL = 50 Ω Ω, See Figures 1 and 2 03 0.3 A tPHL TO (OUTPUT) A A Y W F 25 V tto 5 59 V VCC = 5 5.25 5.59 V, CL = 50 pF F, Input In ut f = 5 MHz, 3 9 V, V VOH(ref) = 3.9 RL = 90 Ω Ω, See Figures 1 and 2 VCC = 5 V, CL = 15 pF, RL = 2 kΩ, See Figures 1 and 2 VCC = 5 V, CL = 15 pF, RL = 2 kΩ, See Figures 1 and 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 MAX UNIT 40 ns 37 ns 3 45 ns 45 ns 45 ns 28 ns 60 ns 100 ns 5 SN75130 QUADRUPLE LINE DRIVER SLLS077B – FEBRUARY 1990 – REVISED MAY 1995 PARAMETER MEASUREMENT INFORMATION tf tr 4.0 V A Input (see Note A) 90% 1.3 V 90% 1.3 V 10% 10% tPLH 0 tPHL VOH VOH(ref) Normal Operation Y Output 0.8 V VOL tPLH tPHL VOH W Output 1.3 V 1.3 V VOL tPHL tPLH 5.0 F Output 1.3 V 1.3 V Driver Short-Circuit Operation 0.4 NOTE A: The input pulse is supplied by a generator having the following characteristics: PRR = 1 MHz, duty cycle = 50%, tr ≤ 6 ns, tf ≤ 6 ns, ZO = 50 Ω. Figure 1. Input and Output Voltage Waveforms 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN75130 QUADRUPLE LINE DRIVER SLLS077B – FEBRUARY 1990 – REVISED MAY 1995 PARAMETER MEASUREMENT INFORMATION 5V 2 kΩ W Output CL = 15 pF (see Note A) Y Output RL CL = 50 pF (see Note A) Close for Testing F 5V 2 kΩ F Output CL = 15 pF (see Note A) NOTE A: CL includes probe and stray capacitance. Figure 2. Switching Characteristics Load Circuits POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. 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