Packaging information
| Package | Pins SOIC (DW) | 20 |
| Operating temperature range (°C) 0 to 70 |
| Package qty | Carrier 1,000 | LARGE T&R |
Features for the DS36954
- Pinout for SCSI Interface
- Compact 20-Pin PLCC or SOIC Package
- Meets EIA-485 Standard for Multipoint Bus Transmission
- Greater than 60 mA Source/Sink Currents
- Thermal Shutdown Protection
- Glitch-Free Driver Outputs on Power Up and Down
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Description for the DS36954
The DS36954 is a low power, quad EIA-485 differential bus transceiver especially suited for high speed, parallel, multipoint, I/O bus applications. A compact 20-pin surface mount PLCC or SOIC package provides high transceiver integration and a very small PC board footprint.
Propagation delay skew between devices is specified to aid in parallel interface designs—limits on maximum and minimum delay times are verified.
Five devices can implement a complete SCSI initiator or target interface. Three transceivers in a package are pinned out for data bus connections. The fourth transceiver, with the flexibility provided by its individual enables, can serve as a control bus transceiver.