Jan 6, 2021

Virtual Si Museum /2101/ Electron Devices Time Line

my own view on the electron devices time line. The electron devices scaling: from a single vacuum tube, a BJT, TTL digital ICs to 68719476736 devices in a NAND flash memory card. If you have something else to add, just let me know:

REF:
  1. Vacuum Tube GE 9-22 188-5
  2. 2N2905A BJT - PNP, -60 V, -600 mA, 600 mW, TO-39
  3. TTL 74F00 IC - 5V, quad 2-input NAND gate; series F (=fast) introduced in 1978
  4. 64Gb NAND flash memory card
at

1 comment:

  1. W.G.11 January, 2021 10:55

    1970 v 2020 of the memory storage scaling:
    https://www.linkedin.com/posts/ajjames_1970-v-2020-activity-6753801051117232128-tM45

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