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ISO7140FCCDBQ
Public Made by Adomby adom
Texas Instruments Digital Isolators, SSOP-16-150mil. 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
markdownISO7140FCCDBQ
Texas Instruments · Digital Isolators · SSOP-16-150mil
ISO7140FCCDBQ from Texas Instruments, in a SSOP-16-150mil. 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 | VCC1 | power_in | Power supply for side 1, recommended 2.7 V to 5.5 V with respect to GND1. |
| 2 | GND1 | power_in | Ground connection for VCC1. |
| 3 | INA | input | Input, channel A. |
| 4 | INB | input | Input, channel B. |
| 5 | INC | input | Input, channel C. |
| 6 | IND | input | Input, channel D. |
| 7 | NC | unconnected | No connect; pin is floating with no internal connection. |
| 8 | GND1 | power_in | Ground connection for VCC1. |
| 9 | GND2 | power_in | Ground connection for VCC2. |
| 10 | EN | input | Output enable; all output pins are enabled when EN is high or disconnected and disabled when EN is low. |
| 11 | OUTD | output | Output, channel D. |
| 12 | OUTC | output | Output, channel C. |
| 13 | OUTB | output | Output, channel B. |
| 14 | OUTA | output | Output, channel A. |
| 15 | GND2 | power_in | Ground connection for VCC2. |
| 16 | VCC2 | power_in | Power supply for side 2, recommended 2.7 V to 5.5 V with respect to GND2. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SSOP-16-150mil |
| Category | Signal Isolation Devices |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
ISO7140FCCDBQ - Footprint:
Package_SO:SSOP-16_5.3x6.2mm_P0.65mm - 3D model: SSOP-16-150mil (KiCad packages3D, STEP)
- 3D model files:
iso7140fccdbq-etched.step/iso7140fccdbq-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);iso7140fccdbq.step/iso7140fccdbq.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (36 pp, sha256
330f0bbaa217b8e8, retrieved 2026-10-07, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(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).