Texas Instruments
SN75976A1DGG
SN75976A1DGG
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SN75976A1DGG Texas Instruments - Yeehing Electronics
9-channel differential transceiver
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 20.564 |
| 100 — 249 | 17.963 |
| 250 — 999 | 13.85 |
| 1,000 + | 8.67 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | RS-485 Interface IC |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | TSSOP-56 |
| Series | SN75976A |
| Function | Transceiver |
| Data Rate | 20 Mb/s |
| Number of Drivers | 9 Driver |
| Number of Receivers | 9 Receiver |
| Duplex | Half Duplex |
| Supply Voltage - Max | 5.25 V |
| Supply Voltage - Min | 4.75 V |
| Operating Supply Current | 60 mA |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C |
| Packaging | Tube |
| Input Voltage | 5 V |
| Output Current | 260 mA |
| Output Type | Differential |
| Output Voltage | 1.8 V |
| Product | RS-485 Transceivers |
| Brand | Texas Instruments |
| Shutdown | Shutdown |
| Moisture Sensitive | Yes |
| Operating Supply Voltage | 5 V |
| Pd - Power Dissipation | 2500 mW |
| Product Type | RS-485 Interface IC |
| Propagation Delay Time | 13.5 ns |
| Factory Pack Quantity | 35 |
| Subcategory | Interface ICs |
| Unit Weight | 0.008917 oz |
For more information, please refer to datasheet
Documents
| SN75976A1DGG Datasheet |
More Information
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. The '976A2 skew limits of 4 ns for the differential drivers and 5 ns for the differential receivers complies with the recommended skew budget of the Fast-20 SCSI standard for data transfer rates up to 20 million transfers per second. The '976A1 supports the Fast SCSI skew budget for 10 million transfers per second. The skew limit ensures that the propagation delay times, not only from channel-to-channel but from device-to-device, are closely matched for the tight skew budgets associated with high-speed parallel data buses.
