SN75161BN Datasheet | Texas Instruments

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 bined with the SN75160B octal bus transceiver, the SN75161B or SN75162B provides the plete 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 . . . 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 . . . 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 SN75162B . . . N PACKAGE (TOP VIEW) SC 1 TE 2 REN 3 IFC 4 NDAC 5 NRFD 6 DAV 7 EOI 8 ATN 9 SRQ 10 GND 11 22 VCC 21 NC 20 REN 19 IFC 18 NDAC 17 NRFD 16 DAV 15 EOI 14 ATN 13 SRQ 12 DC Terminal I/O Ports - No internal connection Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not...