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SN75129 - 8-Channel Line Receiver

Download the SN75129 datasheet PDF. This datasheet also covers the SN75128 variant, as both devices belong to the same 8-channel line receiver family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SN75128-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Texas Instruments

Part Number Description
SN75121 DUAL LINE DRIVERS
SN75122 TRIPLE LINE RECEIVERS
SN75123 DUAL LINE DRIVER
SN75124 TRIPLE LINE RECEIVER
SN75125 7-Channel Line Receiver

Full PDF Text Transcription

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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 . . .
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