Parts · ICs
CD4030
CMOS Quad XOR DIP-14 / SOIC-14.1 circuit uses this part.
Datasheet · from ti.com
Substitutes same socket
Parts that fit the same socket: the same function, pin count and pinout. The figures are read off each part's datasheet (this one's from page 1), typical where the sheet gives a typical value, otherwise the maximum. Closest first; the last column says what differs. A different part can change the sound, and a circuit may lean on one particular figure, so read the build document's notes before you swap.
This part
| Part | Supply | Boards |
|---|---|---|
| CD4030 | 3–18 V | 1 |
Older quad XOR with the CD4070 pinout.
Fits the same socket
| Part | Supply | Boards | Differs |
|---|---|---|---|
| CD4070 | 3–18 V | 15 | Quad XOR, often a ring-modulator or octave-up stage; same pinout as the CD4030. |
| Faceplate | Circuit | Based on | Category | Vendor | Box | Knobs | Price | BOM |
|---|---|---|---|---|---|---|---|---|
| Electro Harmonix Guitar Synth 1048 · 1458 · 2N4859A · 2N5087 Electro-Harmonix Guitar Synth | Electro-Harmonix Guitar Synth | Ring Mod / Synth | Experimentalists Anonymous | — | — | — | 234 |