SN65HVD77D vs SN65HVD08D Comparison
Detailed side-by-side comparison of SN65HVD77D by Texas Instruments and SN65HVD08D 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
SN65HVD08D - 3.3/5V 10Mbps RS-485 Transceiver | Texas Instruments
SN65HVD08D ✓ ActiveSpecification Comparison
| Parameter | SN65HVD77D | SN65HVD08D |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Product Type | Full-duplex RS-485 transceiver | Half-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 | 10 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 | [DATA_NEEDED: operating temperature range] |
| Package | 8-pin SOIC (D) | 8-pin SOIC |
| Package Width | 3.90 mm | — |
| Mounting Type | Surface mount | Surface mount |
| External Enable Controls | None | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Driver Output Type | Differential | Three-state differential line driver |
| 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 | — |
| Supply Voltage | — | 3.3/5 V |
| Maximum Supply Voltage | — | 5.5 V |
| Quiescent Power Consumption | — | Less than 90 mW |
| Receiver Unit Load | — | 1/8 unit load |
| Maximum Bus Nodes | — | Up to 256 nodes |
| Bus-Pin ESD Protection | — | Exceeds 16 kV HBM |
| Receiver Type | — | Differential line receiver |
| Failsafe Receiver Behavior | — | Open-circuit, short-circuit, and idle-bus failsafe |
| Standards Compatibility | — | ANSI TIA/EIA-485-A and ISO-8482E |
| Cable-Powered Operation | — | 5-V power bus with up to 2 V line-voltage drop |
| REACH Status | — | [DATA_NEEDED: REACH status] |