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robertbaruch [2017/03/05 16:40]
robertbaruch [Equipment] Image
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-{{tag>collection}} 
  
-All text and images licensed as [[https://creativecommons.org/licenses/by-sa/4.0/|CC-BY-SA]] unless otherwise stated. 
- 
-====== Contacts ====== 
- 
-  * [[https://www.halfbakedmaker.org|Website: The Half-Baked Maker]] 
-  * robert.c.baruch@gmail.com 
-  * @babbageboole 
- 
-====== Equipment ====== 
- 
-{{robertbaruch:microscope.jpg?300}} 
- 
-  * [[http://www.alanwood.net/downloads/olympus-bhmj-bhmj-n-instructions.pdf|Olympus BHMJ]] metallurgical microscope 
-  * Mitutoyo M Plan Apo 20x objective 
-  * [[https://en.wikipedia.org/wiki/Canon_EOS_600D|Canon EOS 600D]] (Rebel T3i) DSLR camera (18 MP, [[https://en.wikipedia.org/wiki/APS-C|APS-C]] 22.3 × 14.9 mm sensor) 
-  * AmScope CA-CAN-SLR Canon DSLR adapter for microscopes (2x magnification) 
- 
-With a calibration slide, looking at the 0.01mm line target, I measured 423 +/- 3 pixels over 5 lines, yielding 118 +/- 1 nm per pixel. 
- 
-====== The 54/74 Project ====== 
- 
-This project seeks to document 54xx/74xx-series logic chips and subfamilies by imaging their dies and tracing out their schematics. The project started around March 2017. 
- 
-^ Number ^ Function ^ 54xx Inventory ^ 74xx Inventory ^ 
-| [[#00|00]] | quad 2-input NAND gate | -,AS,S | | 
- 
-== 00 ==  
- 
-  * Function: quad 2-input NAND gate 
-  * Datasheet: link1, link2 
- 
-^ Variant ^ Vendor^ Date code ^ Page link ^ Schematic ^ 
-| 5400 | [[vendor:national_semiconductor|National Semiconductor]] | 8838 | [[robertbaruch:national_semiconductor:dm5400j|page]] | sch | 
-| 54AS00 | [[vendor:ti|Texas Instruments]] | 8747 | page | sch | 
-| 54S00 | [[vendor:signetics|Signetics]] | 8716 | page | sch | 
- 
-==== Collection ==== 
- 
-{{topic>collection_robertbaruch}} 
 
robertbaruch.1488732003.txt.gz · Last modified: 2017/03/05 16:40 by robertbaruch
 
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