SN65HVD77D vs SN65HVD10D Comparison
Detailed side-by-side comparison of SN65HVD77D by Texas Instruments and SN65HVD10D by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
SN65HVD77D - 3.3V 50Mbps Full-Duplex RS-485 | Texas Instruments
SN65HVD77D ✓ ActiveTexas Instruments
SN65HVD10D - 3.3V RS-485 Transceiver 32Mbps | Texas Instruments
SN65HVD10D ✓ ActiveSpecification Comparison
| Parameter | SN65HVD77D | SN65HVD10D |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Product Type | Full-duplex RS-485 transceiver | — |
| Supply Voltage Range | 3.0 V to 3.6 V | — |
| Nominal Supply Voltage | 3.3 V | — |
| Maximum Data Rate | 50 Mbps | 32 Mbps |
| Number of Drivers | 1 | — |
| Number of Receivers | 1 | — |
| Duplex Mode | Full duplex | — |
| Supported Standards | RS-485 and RS-422 | — |
| ESD Protection | ±12 kV IEC | — |
| Operating Temperature Range | -40°C to 125°C | -55 °C to +125 °C (per distributor listing; commercial-grade range per TI datasheet) |
| Package | 8-pin SOIC (D) | 8-pin SOIC (D package) |
| Package Width | 3.90 mm | — |
| Mounting Type | Surface mount | Surface Mount |
| External Enable Controls | None | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS statement for this part number] |
| Driver Output Type | Differential | — |
| Receiver Output Type | Single-ended logic output | — |
| Low-Power Standby Current | Less than 5 µA when driver and receiver are disabled | — |
| Termination Requirement | External termination required | — |
| Device Type | — | Half-duplex RS-485 / RS-422 transceiver (1/1) |
| Supply Voltage | — | 3.3 V (single supply) |
| Bus-Pin ESD Protection | — | Exceeds 16 kV HBM |
| Standards Compliance | — | ANSI TIA/EIA-485-A, ISO 8482:1993 |
| Driver Output | — | 3-state differential line driver |
| Receiver Output | — | Differential input line receiver, single-ended logic output |
| Unit Load | — | [DATA_NEEDED: unit load / maximum node count for SN65HVD10] |
| Bus-Fault Protection | — | 5 A typical (family feature per distributor datasheet listing) |
| Logic Levels | — | 3.3 V CMOS-compatible |
| Number of Transceivers | — | 1 |
| MSL Level | — | MSL 1 |
| Pricing Reference | — | From $1.4594 (LCSC) as of 2026-10-30 |