| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
100 pcs
|
100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-06-29 21:33:16 |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Mounting Type |
The Texas Instruments SN55976A1WD is a 9-channel differential transceiver, suitable for Small Computer Systems Interface (SCSI) and Intelligent Peripheral Interface (IPI) applications. This device is an improved replacement for the SN75LBC976, offering enhanced switching performance, a smaller package, and higher ESD protection.
Designed to operate at speeds up to 20 Million Data Transfers per Second (Fast-20 SCSI), the SN55976A1WD features nine differential channels for data and control paths. It provides ESD protection on bus terminals exceeding 12 kV and has a low disabled supply current of 8 mA typical. The operating temperature range is -55°C to 125°C, making it suitable for military applications.
This transceiver is packaged in a 56-pin Ceramic Flat Pack (WD). It includes features such as thermal shutdown protection, positive- and negative-current limiting, and power-up/down glitch protection. The SN55976A1WD is available in versions with specific skew limits to comply with SCSI standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $244.75 | $244.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -55°C to 125°C.
The device is designed to operate at up to 20 Million Data Transfers per Second.
It features nine differential channels for the data and control paths.
ESD protection on the bus terminals exceeds 12 kV.
The typical disabled supply current is 8 mA.
The skew limits are 4 ns for differential drivers and 5 ns for differential receivers.