component
CD4049UBPWR
Public Made by Adomby adom
Texas Instruments Inverters, TSSOP-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
markdownCD4049UBPWR
Texas Instruments · Inverters · TSSOP-16
CD4049UBPWR from Texas Instruments, in a TSSOP-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 | Power pin |
| 2 | G | output | Inverting output 1. G = A |
| 3 | A | input | Input 1 |
| 4 | H | output | Inverting output 2. H = B |
| 5 | B | input | Input 2 |
| 6 | I | output | Inverting output 3. I = C |
| 7 | C | input | Input 3 |
| 8 | VSS | power_in | Negative supply |
| 9 | D | input | Input 4 |
| 10 | J | output | Inverting output 4. J = D |
| 11 | E | input | Input 5 |
| 12 | K | output | Inverting output 5. K = E |
| 13 | NC | unconnected | No connection |
| 14 | F | input | Input 6 |
| 15 | L | output | Inverting output 6. L = F |
| 16 | NC | unconnected | No connection |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-16 |
| Category | Logic |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
CD4049UBPWR - Footprint:
Package_SO:TSSOP-16_4.4x5mm_P0.65mm - 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files:
cd4049ubpwr-etched.step/cd4049ubpwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cd4049ubpwr.step/cd4049ubpwr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (39 pp, sha256
a7b654637b4abb93, retrieved 2026-09-24, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).