THVD2410DR

@@ -0,0 +1,52 @@+# THVD2410DR++**Texas Instruments** · RS-485/RS-422 ICs · SOIC-8++THVD2410DR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | R | output | Receive data output. Digital CMOS output presenting the recovered logic level from the differential A/B bus (VOH ≥ VCC−0.4 V at −8 mA, VOL ≤ 0.4 V at 8 mA). High-impedance when the receiver is disabled (RE = VCC). |+| 2 | RE | input | Receiver enable, active low. Digital input with 2-MΩ internal pull-up; drive low to enable the receiver output on pin R, drive high to place R in Hi-Z. Combined RE=high and DE=low condition triggers low-power shutdown. |+| 3 | DE | input | Driver enable, active high. Digital input with 2-MΩ internal pull-down; drive high to enable the A/B differential line driver, drive low to place the driver outputs in Hi-Z. Combined RE=high and DE=low condition triggers low-power shutdown. |+| 4 | D | input | Driver data input. Digital CMOS input (VIH ≥ 2 V, VIL ≤ 0.8 V) whose logic state sets the polarity of the differential signal driven onto the A and B bus pins when DE is high. |+| 5 | GND | power_in | Device ground reference (0 V). |+| 6 | A | bidirectional | RS-485/RS-422 bus I/O port A (non-inverting, complementary to B). Fault-protected to ±70 V DC, tolerates ±25 V common-mode, and withstands ±16-kV HBM / ±12-kV IEC 61000-4-2 ESD. Differential driver output when DE=high; receiver input when RE=low. |+| 7 | B | bidirectional | RS-485/RS-422 bus I/O port B (inverting, complementary to A). Fault-protected to ±70 V DC, tolerates ±25 V common-mode, and withstands ±16-kV HBM / ±12-kV IEC 61000-4-2 ESD. Differential driver output when DE=high; receiver input when RE=low. |+| 8 | VCC | power_in | Supply voltage input, 3 V to 5.5 V (3.3-V or 5-V nominal). Quiescent current ~5.6 mA with driver and receiver enabled; <1 µA in shutdown. Recommended to bypass with a 100-nF ceramic capacitor to GND close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Comm/UART |+| Pins | 8 |++## Ordering variants++- `THVD2410DRDR`+- `THVD2410DRD`+- `THVD2410DRDGK`+- `THVD2410DRDGKR`+- `THVD2410DRDRB`+- `THVD2410DRDRBR`++## CAD (KiCad official)++- Symbol: `THVD2410DR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/thvd2410.pdf) (37 pp, sha256 `56ecf696d8061566`, retrieved 2026-08-17, tier: manufacturer)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/thvd2410dr-datasheet.pdf)

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