ChipNobo Replacement
NB89C21TM
100% Pin-to-Pin CompatibleVerified by ChipNobo CVR
Image for reference only
Global Brand Reference
- Product type
- Drivers, Receivers, Transceivers
- Description
- IC TRANSCEIVER FULL 1/1 8SOIC
- Original MPN
- DS89C21TM
- Manufacturer
- Texas Instruments
ChipNobo MPN
NB89C21TM
- High-reliability design
- Long-term stable supply
- RoHS compliant
Technical specification comparison (core parameters)
| Parameter | Texas InstrumentsDS89C21TM | ChipNoboNB89C21TM | Match |
|---|---|---|---|
| Part Status | Active | Active | |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | Surface Mount | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 8-SOIC | 8-SOIC | |
| Type | Transceiver | Transceiver | |
| Duplex | Full | Full | |
| Protocol | RS422, RS485 | RS422, RS485 | |
| Number of Drivers/Receivers | 1/1 | 1/1 | |
| Receiver Hysteresis | 50 mV | 50 mV | |
| Data Rate | 20Mbps | 20Mbps | |
| RoHS Status | RoHS non-compliant | RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
Supply & lifecycle
| Lifecycle status | Active |
|---|---|
| NRND | No |
| EOL | No |
| PCN monitor | No |
| Last buy date | No Deadline |
| Alternate availability | Sufficient |
| Application areas | |
| Vehicle Communication Network (CAN/CAN FD/LIN) | ADAS Camera System |
| Smart Cockpit | AI Server |
| GPU Server | Data Center Switch |
| 5G Base Station | Network Switch |
| Industrial Ethernet | PLC Controller |
| Industrial Robot | Optical Module |
Compatibility verification
封装匹配
Package Match
引脚匹配
Pin Match
电气参数匹配
Electrical Match
工作范围匹配
Operating Range Match
品质与可靠性匹配
Qualification Match
100%脚对脚兼容
Pin-to-pin Compatible
Pin-to-Pin Replacement Solutions
100% Pin-to-Pin Compatible • Same Package • Same Key Electrical Parameters • Same Application
Related products
View more >Part Number
NB89C21TM