SN751730 TRIPLE LINE DRIVER/RECEIVER

SLLS062C - MAY 1990 - REVISED MAY 1995

features

Meets or Exceeds the Requirements of IBM^TM 360/370 Input/Output Interface Specification for 4.5 Mb/s Operation
Single 5-V Supply
Uncommited Emmitter-Follower Output Structure for Party-Line Operation
Driver Output Short-Circuit Protection
Driver Input/Receiver Output Compatible With TTL
Receiver Input Resistance . . . 7.4 k to 20 k
Ratio Specification for Propagation Delay Time, Low-to-High/High-to-Low
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description

The SN751730 triple line driver/receiver is specifically designed to meet the input/output interface specifications for IBM System 360/370. It is also compatible with standard TTL logic and supply voltage levels.

The low-impedance emitter-follower driver outputs of the SN751730 drive terminated lines such as coaxial cable or twisted pair. Having the outputs uncommitted allows wired-OR logic to be performed in party-line applications. Output short-circuit protection is provided by an internal clamping network that turns on when the output voltage drops below approximately 2.5 V.

An open line affects the receiver input as does a low-level input voltage.

All the driver inputs and receiver outputs are in conventional TTL configuration and the gating can be used during power-up and power-down sequences to ensure that no noise is introduced to the line by pulling either DE1 or DE2 to a low level.

Title: TRIPLE LINE DRIVER/RECEIVER
Product Family: TRANSMITTERS AND RECEIVERS
Device Functionality: TRANSMITTERS/RECEIVERS
Orderable Devices: SN751730D, SN751730DR, SN751730N

View the complete PDF datasheet: slls062c.pdf (128 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:SN751730

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