TI-84 Plus series - Wikipedia
en.wikipedia.org

And yes, TI calculators have indeed been improving, apparently.

The TI-84 Plus is a graphing calculator made by Texas Instruments which was released in early 2004. There is no original TI-84, only the TI-84 Plus, the TI-84 Plus Silver Edition models, and the TI-84 Plus CE. The TI-84 Plus is an enhanced version of the TI-83 Plus. The key-by-key correspondence is relatively the same, but the TI-84 features improved hardware. The archive (ROM) is about 3 times as large, and the CPU is about 2.5 times as fast (over the TI-83 and TI-83 Plus)[citation needed]. A USB port and built-in clock functionality were also added. The USB port on the TI-84 Plus series is USB On-The-Go compliant, similar to the next generation TI-Nspire calculator, which supports connecting to USB based data collection devices and probes, and supports device to device transfers over USB rather than over the serial link port.

  • ShepherdPieEnglish
    1·
    9 months ago

    I paid over $100 for my TI-84 in like 2012 almost 40 years after this basic ass hardware was created.

    • TopRamenBinLaden@sh.itjust.worksEnglish
      1·
      9 months ago

      I figured out you could emulated the TI-84 plus on a smartphone for free, around 2012. I just used that for my college math class, but it probably would’ve been harder to get away with in a high school class.