HI-8444 - Holt Integrated Circuits

HI-8444 (HI-8444 - HI-8448) Quad / Octal ARINC 429 Line Receivers

The HI-8444 and HI-8445 are quad ARINC 429 line receiver ICs available in a 20-pin TSSOP package. The HI8448 contains 8 independent ARINC 429 line receivers. The technology is analog / digital CMOS. The device is designed to operate from either a 5V or 3.3V supply. Each receiver channel translates incoming ARINC 429 data bus signals to a pair of TTL / CMOS o.

Features

! ! ! ! ! DataSheet4U.com 3.3V or 5.0V single supply operation Test inputs bypass analog inputs and force digital outputs to a one, zero, or null state ARINC inputs are internally lightning protected per DO160C/D level 3 (-10 configuration only) Military processing options available IN2 BX - 1 IN2 AY - 2 IN2 BY - 3 N/C - 4 TESTA(X) - 5 TESTB(X) - 6 TESTA(Y) - 7 TESTB(Y) - 8 IN3 AX - 9 IN3 BX - 10 IN3 AY - 11 44 43 42 41 40 39 38 37 36 35 34 - IN2 AX - IN1 BY - IN1 AY - IN1 BX - IN1 AX - N/C - OUT1 AX - OUT1 BX - OUT1 AY - OUT1 BY - OUT2 AX Direct ARINC 429 quad or octal line receivers in .