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SN75161BN

Texas Instruments
Part Number SN75161BN
Manufacturer Texas Instruments
Description OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS
Published Sep 1, 2021
Detailed Description SN75161B, SN75162B OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS D Meets IEEE Standard 488-1978 (GPIB) D 8-Channel B...
Datasheet PDF File SN75161BN PDF File

SN75161BN
SN75161BN

Overview
SN75161B, SN75162B OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVERS D Meets IEEE Standard 488-1978 (GPIB) D 8-Channel Bidirectional Transceivers D Power-Up/Power-Down Protection (Glitch Free) D Designed to Implement Control Bus Interface D SN75161B Designed for Single Controller D SN75162B Designed for Multiple Controllers D High-Speed, Low-Power Schottky Circuitry D Low Power Dissipation .
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72 mW Max Per Channel D Fast Propagation Times .
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22 ns Max D High-Impedance pnp Inputs D Receiver Hysteresis .
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650 mV Typ D Bus-Terminating Resistors Provided on Driver Outputs D No Loading of Bus When Device Is Powered Down (VCC = 0) description The SN75161B and SN75162B eight-channel, general-purpose interface bus transceivers are monolithic, high-speed, low-power Schottky devices designed to meet the requirements of IEEE Standard 488-1978.
Each transceiver is designed to provide the bus-management and data-transfer signals between operating units of a single- or multiple-controller instrumentation system.
When combined with the SN75160B octal bus transceiver, the SN75161B or SN75162B provides the complete 16-wire interface for the IEEE-488 bus.
The SN75161B and SN75162B feature eight driver-receiver pairs connected in a front-to-back configuration to form input/output (I/O) ports at both the bus and terminal sides.
A powerup/-down disable circuit is included on all bus and receiver outputs.
This provides glitch-free operation during VCC power up and power down.
SLLS005B – OCTOBER 1980 – REVISED MAY 1995 SN75161B .
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DW OR N PACKAGE (TOP VIEW) GPIB I/O Ports TE 1 REN 2 IFC 3 NDAC 4 NRFD 5 DAV 6 EOI 7 ATN 8 SRQ 9 GND 10 20 VCC 19 REN 18 IFC 17 NDAC 16 NRFD 15 DAV 14 EOI 13 ATN 12 SRQ 11 DC Terminal I/O Ports SN75162B .
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DW PACKAGE (TOP VIEW) GPIB I/O Ports SC 1 TE 2 REN 3 IFC 4 NDAC 5 NRFD 6 DAV 7 EOI 8 ATN 9 SRQ 10 NC 11 GND 12 24 VCC 23 NC 22 REN 21 IFC 20 NDAC 19 NRFD 18 DAV 17 EOI 16 ATN 15 SRQ 14 NC 13 DC Terminal I/O Ports GPIB I/O Ports SN751...


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