LM75123 Datasheet (National Semiconductor)

LM75123, dual line driver

The LM75123 is a monolithic dual line driver designed specifically to meet the I/O interface specifications for IBM System 360.

It is compatible with standard TIL logic and supply voltage levels.

The low-impedance emitter-follower outputs of the LM75123 enable driving terminated low impedance lines.

LM75123 Features

* Meet IBM System 360 I/O interface specifications for digital data transmission over 500 to 500n coaxial cable, strip line, or terminated pair transmission lines

* TIL compatible with single 5.0V supply

* 3.11V output at IOH = -59.3 mA

* Open emitter-follower output