HD75173

HD75173 Quadruple Differential Line Receivers With 3 State Outputs REJ03D0310–0200Z (Previous ADE-205-592 (Z)) Rev.2.00 Jul.16.2004 Description The HD75173 is a quadruple differential line receiver with three state outputs. It is designed to satisfy the requirements of EIA standards RS-422A, RS-423A and several CCITT recommendations. Each receiver features an active high enable and an active low enable common to all four receivers. It also features differential input sensitivity of ±200 mV. Features Ordering Information Part Name HD75173P Package Type DILP-16 pin Package Code DP-16E, -16FV P Package Abbreviation — Taping Abbreviation (Quantity) Function Table Differential Inputs A-B VID≥ 0.2 V –0.2 V < VID < 0.2 V VID≤ –0.2 V X H L X ? Z H X H X H X L : : : : : High level Low level Irrelenant Indeterminate High impedance Enables G X L X L X L H G H H ? ? L L Z Output Y Rev.2.00, Jul.16.2004, page 1 of 7 HD75173 Pin Arrangement 1B 1 1A 2 1Y 3 Enable 4 G 2Y 5 2A 6 2B 7 GND 8 16 VCC 15 4B 14 4A 13 4Y 12 Enable G 11 3Y 10 3A 9 3B (Top view) Absolute Maximum Ratings (Ta = 0 to 70°C) Item Supply Voltage Input Voltage, A or B Inputs Differential Input Voltage*1 Enable Input Voltage Output Current Power Dissipation (Ta = 25°C) Operating temperature range VCC VIN VID VIE IOL PT Topr Symbol 7 ±25 ±25 7 50 1150 0 to 70 Rating V V V V mA mW °C Unit Storage Temperature Range Tstg –65 to +150 °C Notes: 1. Differential input voltage is measured at the noninverting input with r...