Texas Instruments SN65HVD21P RS-422/RS-485 transceiver, half-duplex, 1/1 driver/receiver, 5 Mbps data rate, 4.5-5.5 V supply, 130 mV receiver hysteresis, -40 to +85°C, 8-DIP (0.300") through-hole package, tube.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Through Hole |
| Supply voltage | 4.5V ~ 5.5V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C~85°C |
| Duplex | Half |
| Package | Tube |
| Data rate | 5Mbps |
| Case | 8-DIP (0.300\", 7.62mm) |
| Receiver hysteresis | 130 mV |
| Number of drivers (Receivers) | 1/1 |
The SN65HVD21P: Supplied in tube format — the DIP body is large enough for manual handling without vacuum pick; the lead pitch matches standard 0.100-inch breadboard and perfboard layouts.
RoHS3 compliant (2011/65/EU + 2015/863), with no exemption conflicts for EU-market assemblies.