component
CD4050BDWR
Public Made by Adomby adom
Texas Instruments Buffers, Drivers, Receivers, Transceivers, SOIC-16. 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
markdownCD4050BDWR
Texas Instruments · Buffers, Drivers, Receivers, Transceivers · SOIC-16
CD4050BDWR from Texas Instruments, in a SOIC-16. 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 | VCC | power_in | Positive power supply pin for 3V to 18V device operation. |
| 2 | G | output | Non-inverting buffer output 1, G = A. |
| 3 | A | input | Input 1 with maximum DC current ±10 mA. |
| 4 | H | output | Non-inverting buffer output 2, H = B. |
| 5 | B | input | Input 2 with maximum DC current ±10 mA. |
| 6 | I | output | Non-inverting buffer output 3, I = C. |
| 7 | C | input | Input 3 with maximum DC current ±10 mA. |
| 8 | VSS | power_in | Ground/negative power supply pin. |
| 9 | D | input | Input 4 with maximum DC current ±10 mA. |
| 10 | J | output | Non-inverting buffer output 4, J = D. |
| 11 | E | input | Input 5 with maximum DC current ±10 mA. |
| 12 | K | output | Non-inverting buffer output 5, K = E. |
| 13 | NC | unconnected | No internal connection. |
| 14 | F | input | Input 6 with maximum DC current ±10 mA. |
| 15 | L | output | Non-inverting buffer output 6, L = F. |
| 16 | NC | unconnected | No internal connection. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-16 |
| Category | Logic |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
CD4050BDWR - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files:
cd4050bdwr-etched.step/cd4050bdwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cd4050bdwr.step/cd4050bdwr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (39 pp, sha256
5124f83b43bb3822, retrieved 2026-10-01, 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).