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Summary
| Description |
English: S111 Flip Chip (trademark) module from a PDP-8 computer, solder side. This module is a triple 2-input nand gate made with discrete component diode-transistor logic (there is one hybrid integrated circuit on the board, but the board is etched and drilled for the 5 discrete components that could replace that module.) The text etched on the board says "DIODE GATE R111 / 6 67" (implying a board design from 1967). |
| Date | |
| Source | Own work |
| Author | Douglas W. Jones |
| Other versions |
 The flip side.  The schematic. |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:43, 5 June 2013 | | 1,573 × 1,181 (480 KB) | Douglas W. Jones | User created page with UploadWizard |
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