Specification	SN75161BDWR

Duplex	Half
Mounting Type	Surface Mount
Number of Drivers/Receivers [custom]	8
Number of Drivers/Receivers [custom]	8
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	20-SOIC
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Protocol	IEEE 488
Receiver Hysteresis	650 mV
Supplier Device Package	20-SOIC
Type	Transceiver
Voltage - Supply [Max]	5.25 V
Voltage - Supply [Min]	4.75 V

SN75161B Series

Octal General-Purpose Interface Bus Transceiver

Part	Operating Temperature [Max]	Protocol	Number of Drivers/Receivers [custom]	Number of Drivers/Receivers [custom]	Duplex	Receiver Hysteresis	Mounting Type	Supplier Device Package	Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case [y]	Package / Case [y]	Package / Case	Package / Case
Texas Instruments SN75161BDWR	70 °C	IEEE 488	8	8	Half	650 mV	Surface Mount	20-SOIC	Transceiver	4.75 V	5.25 V	20-SOIC	0.295 in	7.5 mm
Texas Instruments SN75161BDWRG4	70 °C	IEEE 488	8	8	Half	650 mV	Surface Mount	20-SOIC	Transceiver	4.75 V	5.25 V	20-SOIC	0.295 in	7.5 mm
Texas Instruments SN75161BNG4	70 °C	IEEE 488	8	8	Half	650 mV	Through Hole	20-PDIP	Transceiver	4.75 V	5.25 V	20-DIP			7.62 mm	0.3 in
Texas Instruments SN75161BDW	70 °C	IEEE 488	8	8	Half	650 mV	Surface Mount	20-SOIC	Transceiver	4.75 V	5.25 V	20-SOIC	0.295 in	7.5 mm
Texas Instruments SN75161BDWRE4	70 °C	IEEE 488	8	8	Half	650 mV	Surface Mount	20-SOIC	Transceiver	4.75 V	5.25 V	20-SOIC	0.295 in	7.5 mm
Texas Instruments SN75161BDWG4	70 °C	IEEE 488	8	8	Half	650 mV	Surface Mount	20-SOIC	Transceiver	4.75 V	5.25 V	20-SOIC	0.295 in	7.5 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	1	$ 2.84
		10	$ 2.78
		50	$ 2.42
		100	$ 2.26
		500	$ 1.93
Digikey	Cut Tape (CT)	1	$ 3.95
		10	$ 2.60
		25	$ 2.25
		100	$ 1.86
	Digi-Reel®	1	$ 3.95
		10	$ 2.60
		25	$ 2.25
		100	$ 1.86
	Tape & Reel (TR)	2000	$ 1.35
		6000	$ 1.30
Texas Instruments	LARGE T&R	1	$ 2.24
		100	$ 1.96
		250	$ 1.37
		1000	$ 1.11

Description

General part information

SN75161B Series

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 ofa 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 power-up/-down disable circuit is included on all bus and receiver outputs. This provides glitch-free operation during VCCpower up and power down.

The direction of data through these driver-receiver pairs is determined by the DC, TE, and SC (on SN75162B) enable signals. The SC input on the SN75162B allows the REN and IFC transceivers to be controlled independently.

Documents

Technical documentation and resources

Octal General-Purpose Interface Bus Transceivers datasheet (Rev. B)

Data sheet