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- DS75160A/DS75161A
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National Semiconductor DS75160A/DS75161A IEEE-488 GPIB Transceivers Datasheet
The DS75160A and DS75161A are high-speed Schottky 8-channel bi-directional transceivers designed to interface TTL/MOS logic to the IEEE Standard 488-1978 General Purpose Interface Bus (GPIB). The family features PNP inputs for drivers to minimize loading, hysteresis at receiver inputs for noise margin, and internal bus termination with an active turn-off feature. The DS75160A is used for the eight data lines, while the DS75161A implements the management signal lines.
Read onlineNational Semiconductor DS75160A/DS75161A specifications
| Supply Voltage (V CC) | 4.75 to 5.25 V |
|---|---|
| Ambient Temperature Range (TA) | 0 to 70 °C |
| Maximum Power Dissipation | 1897 mW (at 25°C) |
| Output High Voltage (VOH) | 2.7 to 3.5 V |
| Output Low Voltage (VOL) | 0.3 to 0.5 V |
Source: National Semiconductor DS75160A/DS75161A IEEE-488 GPIB Transceivers Datasheet
All National Semiconductor DS75160A/DS75161A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What standard do these transceivers meet?
They meet the IEEE Standard 488-1978.
From: National Semiconductor DS75160A/DS75161A IEEE-488 GPIB Transceivers Datasheet
Do these devices have internal bus termination?
Yes, they include on-chip bus terminators that disconnect when V CC is removed.
From: National Semiconductor DS75160A/DS75161A 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