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SN75128 - 8-Channel Line Receiver

General Description

The SN75128 and SN75129 are eight-channel line receivers designed to satisfy the requirements of the input-output interface specification for IBM 360/370.

Both devices feature common strobes for each group of four devices.

The SN75128 has active-high strobes; the SN75129 has active-low strobes.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ą • Meets or Exceeds the Requirements of IBM System 360/370 Input/Output Specification • Input Resistance . . . 7 kΩ to 20 kΩ • Output Compatible With TTL • Schottky-Clamped Transistors • Operates From a Single 5-V Supply • High Speed . . . Low Propagation Delay • Ratio Specification . . . tPLH /tPHL • Common Strobe for Each Group of Four Receivers • SN75128 . . . Active-High Strobes SN75129 . . .