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SN55976A - 9-CHANNEL DIFFERENTIAL TRANSCEIVER

General Description

6A 21 36 4B+ The SN75976A is an improved replacement for the industry’s first 9-channel RS-485 transceiver

the SN75LBC976.

The A version offers improved switching performance, a smaller package, and higher ESD protection.

The SN75976A is offered in two versions.

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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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SN75976A, SN55976A 9-CHANNEL DIFFERENTIAL TRANSCEIVER SLLS218B – MAY 1995 – REVISED MAY 1997 D Improved Speed and Package Replacement for the SN75LBC976 D Designed to Operate at up to 20 Million SN75976A DGG or DL SN55976A WD (TOP VIEW) Data Transfers per Second (Fast-20 SCSI) D Nine Differential Channels for the Data and Control Paths of the Small Computer Systems Interface (SCSI) and Intelligent Peripheral Interface (IPI) D SN75976A Packaged in Shrink Small-Outline Package with 25-Mil Terminal Pitch (DL) and Thin Shrink Small-Outline Package with 20-Mil Terminal Pitch (DGG) D SN55976A Packaged in a 56-Pin Ceramic Flat Pack (WD) D Two Skew Limits Available D ESD Protection on Bus Terminals Exceeds 12 kV D Low Disabled Supply Current 8 mA Typ D Thermal Shutdown Protection D Positive- a