SN75LBC771DW Texas Instruments - Yeehing Electronics

GeoPort™ transceiver

Pricing (USD)

Quantity	Unit Price
1 — 99	3.006
100 — 249	2.634
250 — 999	1.847
1,000 +	1.04

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Bus Transceivers
RoHS	Y
Logic Family	LBC
Output Type	3-State
High Level Output Current	- 2 mA
Low Level Output Current	2 mA
Propagation Delay Time	75 ns
Supply Voltage - Max	+/- 5.25 V
Supply Voltage - Min	+/- 4.75 V
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Package / Case	SOIC-20
Packaging	Tube
Function	Line Transmitter / Receiver
Height	2.35 mm
Length	12.8 mm
Number of Circuits	1
Operating Temperature Range	0 C to + 70 C
Product	Geoport Transceiver
Series	SN75LBC771
Width	7.52 mm
Brand	Texas Instruments
Mounting Style	SMD/SMT
Number of Channels	2
Operating Supply Current	10 mA
Product Type	Bus Transceivers
Factory Pack Quantity	25
Subcategory	Logic ICs
Unit Weight	0.018953 oz

For more information, please refer to datasheet

Documents

SN75LBC771DW Datasheet

More Information

The SN75LBC771 is a low-power LinBiCMOSTM device that incorporates the drivers and receivers for a 9-pin GeoPort host interface. GeoPort combines hybrid EIA/TIA-422-B and EIA/TIA-423-B drivers and receivers to transmit data up to four-Mbit/s full duplex. GeoPort is a serial communications standard that is intended to replace the RS-232, AppleTalk, and printer ports all in one connector in addition to providing real-time data transfer capability. The SN75LBC771 provides point-to-point connections between GeoPort-compatible devices with data transmission rates up to 4-Mbit/s full duplex featuring a hot-plug capability. Applications include connection to telephone, ISDN, digital sound and imaging, fax-data modems, and other traditional serial and parallel connections. The GeoPort is backwardly compatible to both LocalTalk and AppleTalk.