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DS75161A - IEEE-488 GPIB Transceivers

Datasheet Summary

Description

This family of high-speed-Schottky 8-channel bi-directional transceivers is designed to interface TTL/MOS logic to the IEEE Standard 488-1978 General Purpose Interface Bus (GPIB).

Features

  • n 8-channel bi-directional non-inverting transceivers n Bi-directional control implemented with TRI-STATE ® output design n Meets IEEE Standard 488-1978 n High-speed Schottky design n Low power consumption n High impedance PNP inputs (drivers) n 500 mV (typ) input hysteresis (receivers) n On-chip bus terminators n No bus loading when VCC is removed n Pin selectable open collector mode on DS75160A driver outputs n Accommodates multi-controller systems Connection Diagrams Dual-In-Line Package Dua.

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Datasheet Details

Part number DS75161A
Manufacturer National Semiconductor
File Size 209.53 KB
Description IEEE-488 GPIB Transceivers
Datasheet download datasheet DS75161A Datasheet
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DS75160A/DS75161A IEEE-488 GPIB Transceivers May 1999 DS75160A/DS75161A IEEE-488 GPIB Transceivers General Description This family of high-speed-Schottky 8-channel bi-directional transceivers is designed to interface TTL/MOS logic to the IEEE Standard 488-1978 General Purpose Interface Bus (GPIB). PNP inputs are used at all driver inputs for minimum loading, and hysteresis is provided at all receiver inputs for added noise margin. The IEEE-488 required bus termination is provided internally with an active turn-off feature which disconnects the termination from the bus when VCC is removed. The General Purpose Interface Bus is comprised of 16 signal lines — 8 for data and 8 for interface management.
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