Here you will find an ever-growing collection of datasheets. I mainly put this up because I got tired of searching for datasheets that I use on a regular basis. I have organized them by their codes.
If you have datasheets you want added just post a comment to this page and include the code, short description, and a link to the data sheet and I will add them to the list
Transistors/Integrated Circuits
| Code | Description | Datasheet |
| 2N3904 | NPN Transistor | PDF |
| 2N4401 | NPN Transistor | PDF |
| BD681 | NPN Darlington Transistor | PDF |
| 74LS04 | 6 input hex inverter | PDF |
| 74LS138 | 1 of 8 Decoder/Demultiplexer | PDF |
| 74LS164 | 8-bit serial in/parallel out shift register | PDF |
| DS1669 | Electronic Digital Rheostat/Potentiometer | PDF |
| CD4017 | Decade Counter with Decoded Outputs | PDF |
PICAXE Datasheets
| Chip Type | Description | Datasheet |
| All | Pinout Diagrams | PDF |
