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Summary
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). |
|---|---|
| Source |
Own work |
| Date |
2013-06-04 10:42:04 |
| Author | |
| Permission (Reusing this file) |
See below. |
| Other versions | File:S111FlipChipTop.jpg The flip side. File:S111FlipChipSchematic.jpg The schematic. |
Licensing
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:54, 16 November 2023 | | 1,023 × 768 (272 KB) | Isidore (talk | contribs) | =={{int:filedesc}}== {{Information |description={{en|1=S111 {{w|Flip Chip (trademark)}} module from a {{w|PDP-8}} computer, solder side. This module is a triple 2-input {{w|nand gate}} made with discrete component diode-transistor logic (there is one {{w|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).}} |... |
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