component
SN75107BDR
Public Made by Adomby adom
Texas Instruments Interface - Specialized, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSN75107BDR
Texas Instruments · Interface - Specialized · SOIC-14
SN75107BDR from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1A | input | Non-inverting differential input of channel 1 that, with 1B, sets the output per the function table using a ±25 mV threshold; on B versions it is diode-protected for the power-off condition. |
| 2 | 1B | input | Inverting differential input of channel 1 that, with 1A, sets the output per the function table using a ±25 mV threshold; on B versions it is diode-protected for the power-off condition. |
| 3 | NC | unconnected | No internal connection. |
| 4 | 1Y | output | Channel 1 totem-pole output, whose state is defined by the differential inputs and the G and S strobe inputs in the function table. |
| 5 | 1G | input | Gate input for channel 1 that, together with the strobe S, controls the output per the function table. |
| 6 | S | input | Strobe input common to both channels for receiver selection, with diode-clamped inputs, controlling the outputs per the function table. |
| 7 | GND | power_in | Ground reference for the device. |
| 8 | 2G | input | Gate input for channel 2 that, together with the strobe S, controls the output per the function table. |
| 9 | 2Y | output | Channel 2 totem-pole output, whose state is defined by the differential inputs and the G and S strobe inputs in the function table. |
| 10 | NC | unconnected | No internal connection. |
| 11 | 2B | input | Inverting differential input of channel 2 that, with 2A, sets the output per the function table using a ±25 mV threshold; on B versions it is diode-protected for the power-off condition. |
| 12 | 2A | input | Non-inverting differential input of channel 2 that, with 2B, sets the output per the function table using a ±25 mV threshold; on B versions it is diode-protected for the power-off condition. |
| 13 | VCC- | power_in | Negative supply pin for the device as labeled on the pinout; no voltage limits are stated in the provided pages. |
| 14 | VCC+ | power_in | Positive supply pin for the device as labeled on the pinout; no voltage limits are stated in the provided pages. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Interface |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
SN75107BDR - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
sn75107bdr-etched.step/sn75107bdr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sn75107bdr.step/sn75107bdr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (35 pp, sha256
ca5dc0fc725b95b8, retrieved 2026-10-11, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).