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National Semiconductor DS75160A/DS75161A/DS75162A IEEE-488 GPIB Transceivers Datasheet
The document describes a family of high-speed Schottky 8-channel bi-directional transceivers designed to interface TTL/MOS logic with the IEEE Standard 488-1978 General Purpose Interface Bus (GPIB). The family includes three specific devices: DS75160A for data lines, and DS75161A or DS75162A for management lines in single or multi-controller systems respectively. Key features include internal bus termination that disconnects when power is removed to prevent loading, PNP inputs for minimum loading, and hysteresis at receiver inputs.
Read onlineNational Semiconductor DS75160A/DS75161A/DS75162A specifications
| Supply Voltage (Vcc) | 4.75 to 5.25 V |
|---|---|
| Operating Temperature Range | 0°C to +70°C |
| Storage Temperature Range | -65°C to +150°C |
| Number of Channels | 8-channel bi-directional |
| Logic Standard | IEEE Standard 488-1978 |
Source: National Semiconductor DS75160A/DS75161A/DS75162A IEEE-488 GPIB Transceivers Datasheet
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Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the supply voltage range for these transceivers?
The operating supply voltage (Vcc) ranges from a minimum of 4.75 V to a maximum of 5.25 V.
From: National Semiconductor DS75160A/DS75161A/DS75162A IEEE-488 GPIB Transceivers Datasheet
Do these transceivers have internal bus termination?
Yes, the IEEE-488 required bus termination is provided internally with an active turn-off feature.
From: National Semiconductor DS75160A/DS75161A/DS75162A IEEE-488 GPIB Transceivers Datasheet
What is the maximum supply voltage for the DS75160A/DS75161A/DS75162A?
The absolute maximum supply voltage is 7.0 V.
From: National Semiconductor DS75160A/DS75161A/DS75162A IEEE-488 GPIB Transceivers Datasheet
What is the typical input hysteresis voltage?
Typical input hysteresis is 500 mV.
From: National Semiconductor DS75160A/DS75161A/DS75162A IEEE-488 GPIB Transceivers Datasheet