185 (NORD-1 card)

From NDWiki
Revision as of 14:57, 10 July 2016 by Gandalf (talk | contribs) (Some minor updates)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

185 Line driver/receiver is a card that is used in several places in the NORD-1 I/O crates. It is a differential line driver / receiver.

File:NORD-1 card 185-c.jpg
Component side.
File:NORD-1 card 185-s.jpg
Solder side.
Imbox notice.png  This article is a stub. You can improve NDWiki by expanding it.

Introduction

This card is used as a line driver or receiver for differential signals to external devices, like SMD data or control. The card is made in the standard NORD-1 card format.

It is documented in drawing 2A85.[1]

Switches and indicators

There are no switches or indicators on this board.

BOM

This list contains the logic circuits used, passive components are not listed.

  • 2 x 7437N Quad 2-input NAND buffers
  • 9 x 75107 (75108) Dual line receivers
  • 9 x 75109 (75110) Dual line drivers

Reference

  1. ↑ HARDWARE MANUAL NORD 1
Retrieved from "https://www.ndwiki.org/index.php?title=185_(NORD-1_card)&oldid=3071"