DS26C31E NSC [National Semiconductor], DS26C31E Datasheet

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DS26C31E

Manufacturer Part Number
DS26C31E
Description
CMOS QUAD TRI-STATE DIFFERENTIAL LINE DRIVER
Manufacturer
NSC [National Semiconductor]
Datasheet

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MNDS26C31M-X REV 0B0
CMOS QUAD TRI-STATE DIFFERENTIAL LINE DRIVER
General Description
The DS26C31 is a qual differential line driver designed for digital data transmission over
balanced lines. The DS26C31 meets all the requirements of EIA standard RS-422 while
retaining the low power characteristics of CMOS. This enables the construction of serial
and terminal interfaces while maintaining minimal power consumption.
The DS26C31 accepts TTL or CMOS input levels and translates these to RS-422 output levels.
This part uses special output circuitry that enables the individual drivers to power down
without loading down the bus. This device has enable and disable circuitry common to all
four drivers. The DS26C31 is pin compatible to the AM26LS31 and the DS26LS31.
All inputs are protected against damage due to electrostatic discharge by diodes to Vcc
and ground.
Industry Part Number
DS26C31
Prime Die
DS26C31
Controlling Document
SEE FEATURES SECTION
Processing
MIL-STD-883, Method 5004
Quality Conformance Inspection
MIL-STD-883, Method 5005
1
NS Part Numbers
DS26C31ME/883
DS26C31MJ/883
DS26C31MW/883
DS26C31MWG/883
Subgrp Description
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MICROCIRCUIT DATA SHEET
Static tests at
Static tests at
Static tests at
Dynamic tests at
Dynamic tests at
Dynamic tests at
Functional tests at
Functional tests at
Functional tests at
Switching tests at
Switching tests at
Switching tests at
Last Major Revision Date: 01/23/96
Original Creation Date: 01/23/96
Last Update Date: 05/04/01
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Temp ( C)
o

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DS26C31E Summary of contents

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MNDS26C31M-X REV 0B0 CMOS QUAD TRI-STATE DIFFERENTIAL LINE DRIVER General Description The DS26C31 is a qual differential line driver designed for digital data transmission over balanced lines. The DS26C31 meets all the requirements of EIA standard RS-422 while retaining the ...

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MNDS26C31M-X REV 0B0 Features - TTL input compatible - Outputs won't load line when Vcc = 0V - Meets the requirements of EIA standard RS-422 - Operation from single 5V supply - TRI-STATE outputs for connection to system buses - ...

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MNDS26C31M-X REV 0B0 (Absolute Maximum Ratings) (Note 1, 2) Supply Voltage (Vcc) DC Input Voltage (Vin) DC Output Voltage (Vout) Clamp Diode Current (Iik, Iok) DC Output Current, per Pin (Iout) DC Vcc or Gnd Current, per Pin (Icc) Storage ...

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MNDS26C31M-X REV 0B0 Electrical Characteristics SYMBOL PARAMETER Vih Logical "1" Input Voltage Vil Logical "0" Input Voltage Voh Logical "1" Vin=Vih or Vil, Vcc=4.5V, Iout=-20mA Output Voltage Vol Logical "0" Vin=Vih or Vil, Iout=20mA, Vcc=4.5V Output Voltage Vt Differential Rl=100 ...

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MNDS26C31M-X REV 0B0 Electrical Characteristics AC PARAMETERS: PROPAGATION DELAY TIME: (The following conditions apply to all the following parameters, unless otherwise specified.) AC: Vcc=5V, tr <= 6nS, tf <= 6nS SYMBOL PARAMETER tPLH Input to Output Propagation Delay tPHL Input ...

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MNDS26C31M-X REV 0B0 Graphics and Diagrams GRAPHICS# E20ARE LCC (E), TYPE C, 20 TERMINAL(P/P DWG) J16ARL CERDIP (J), 16 LEAD (P/P DWG) P000435A CERAMIC SOIC (WG), 16 LEAD (PINOUT) P000436A CERDIP (J), 16 LEAD (PIN OUT) P000437A LCC (E), TYPE ...

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INPUT A OUTPUT A OUTPUT A ENABLE OUTPUT B OUTPUT B INPUT B GND 16 - LEAD CERAMIC SOIC CONNECTION DIAGRAM N MIL/AEROSPACE OPERATIONS 2900 SEMICONDUCTOR DRIVE SANTA CLARA, CA 95050 DS26C31WG ...

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INPUT A OUTPUT A OUTPUT A ENABLE OUTPUT B OUTPUT B INPUT B GND CONNECTION DIAGRAM N MIL/AEROSPACE OPERATIONS 2900 SEMICONDUCTOR DRIVE SANTA CLARA, CA 95050 DS26C31J 16 - LEAD DIP TOP ...

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... OUTPUT A 4 ENABLE 5 N/C 6 OUTPUT OUTPUT B INPUT B CONNECTION DIAGRAM N MIL/AEROSPACE OPERATIONS 2900 SEMICONDUCTOR DRIVE SANTA CLARA, CA 95050 V INPUT A N GND N/C INPUT C DS26C31E 20 - LEAD LCC TOP VIEW P000437A INPUT OUTPUT D OUTPUT N/C ENABLE 15 14 OUTPUT C 13 OUTPUT C ...

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INPUT A OUTPUT A OUTPUT A ENABLE OUTPUT B OUTPUT B INPUT B GND 16 - LEAD CERPACK CONNECTION DIAGRAM N MIL/AEROSPACE OPERATIONS 2900 SEMICONDUCTOR DRIVE SANTA CLARA, CA 95050 DS26C31W TOP ...

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MNDS26C31M-X REV 0B0 Revision History Rev ECN # Rel Date 0B0 M0002086 05/04/01 Originator Changes Rose Malone Update MDS: MNDS26C31M-X, Rev. 0A0 to MNDS26C31M-X, Rev. 0B0. Added to Main Table, Features Section and Graphics Section reference WG pkg. 7 MICROCIRCUIT ...

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