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ISO7761FDBQ

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Texas Instruments Digital Isolators, SSOP-16-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ISO7761FDBQ

Texas Instruments · Digital Isolators · SSOP-16-150mil

ISO7761FDBQ 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 (input side), referenced to GND1; absolute maximum rating is -0.5 V to 6 V.
2 INA input Logic input for channel A; voltage must stay between -0.5 V and VCCI + 0.5 V and must not exceed 6 V.
3 INB input Logic input for channel B; voltage must stay between -0.5 V and VCCI + 0.5 V and must not exceed 6 V.
4 INC input Logic input for channel C; voltage must stay between -0.5 V and VCCI + 0.5 V and must not exceed 6 V.
5 IND input Logic input for channel D; voltage must stay between -0.5 V and VCCI + 0.5 V and must not exceed 6 V.
6 INE input Logic input for channel E; voltage must stay between -0.5 V and VCCI + 0.5 V and must not exceed 6 V.
7 OUTF output Logic output for channel F; output current is limited to -15 mA to 15 mA (absolute maximum).
8 GND1 power_in Ground connection for VCC1 (side 1); voltages on side 1 are referenced to this pin.
9 GND2 power_in Ground connection for VCC2 (side 2); voltages on side 2 are referenced to this pin.
10 INF input Logic input for channel F; voltage must stay between -0.5 V and VCCI + 0.5 V and must not exceed 6 V.
11 OUTE output Logic output for channel E; output current is limited to -15 mA to 15 mA (absolute maximum).
12 OUTD output Logic output for channel D; output current is limited to -15 mA to 15 mA (absolute maximum).
13 OUTC output Logic output for channel C; output current is limited to -15 mA to 15 mA (absolute maximum).
14 OUTB output Logic output for channel B; output current is limited to -15 mA to 15 mA (absolute maximum).
15 OUTA output Logic output for channel A; output current is limited to -15 mA to 15 mA (absolute maximum).
16 VCC2 power_in Power supply for side 2 (output side), referenced to GND2; absolute maximum rating is -0.5 V to 6 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SSOP-16-150mil
Category Signal Isolation Devices
Pins 16

CAD (KiCad official)

  • Symbol: ISO7761FDBQ
  • Footprint: Package_SO:SSOP-16_5.3x6.2mm_P0.65mm
  • 3D model: SSOP-16-150mil (KiCad packages3D, STEP)
  • 3D model files: iso7761fdbq-etched.step / iso7761fdbq-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); iso7761fdbq.step / iso7761fdbq.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (53 pp, sha256 e874ba7120e9c3d8, retrieved 2026-10-11, 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, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF