26LS30 Dual Differential RS422 RS423 Line Driver -Datasheet

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The 26LS30 Dual Differential RS422 RS423 Line Driver is a low-power Schottky set of line drivers which can be configured as two differential drivers which comply with EIA−422−A standards, or as four single−ended drivers which comply with EIA−423−A standards. A mode select pin and appropriate choice of power supplies determine the mode. Each driver can source and sink currents in excess of 50 mA.

26LS30 Pinout

26LS30 Pinout

26LS30 Pin Configuration

Pin NoPin NameDescription
1VCCCollector Supply Voltage
2IN AInput A
3IN B/ EN’ ABInverse Input B
4MODEMode Pin
5GNDGround Pin
6IN C/ CDInverse Input C
7IN DInput D
8VEEEmitter Supply
9SR-DSerial Pin D
10OUT DOutput D
11OUT COutput C
12SR-CSerial Pin C
13SR-BSerial Pin B
14OUT BOutput B
15OUTAOutput A
16SR-ASerial Pin A

26LS30 Key Features

  • High Impedance Outputs in Differential Mode
  • Short Circuit Current Limit In Both Source and Sink Modes
  • ±10 V Common Mode Range on High Impedance Outputs
  • ±15 V Range on Inputs
  • Low Current PNP Inputs Compatible with TTL, CMOS, and MOS Outputs
  • Individual Output Slew Rate Control in Single−Ended Mode
  • Pb−Free Packages are Available

You can download this datasheet for 26LS30 Dual Differential RS422, RS423 Line Driver from the link given below: