And don't forget the TI-59, from 1977. With its almost 1000 programming steps and 100 numbers of memory it was a true beast back then. Adding the PC100 printer/docking station, you had a serious computer on your desk.

The list of Texas Instruments calculators is sorted chronological from oldest to newest.

# Texas Instruments calculators

Texas Instruments is 'the other' large calculator manufacturer of the United States, next to Hewlett-Packard. And I think they are underrated by many collectors. In the haydays of pocket computing devices, the '70s and '80s of the previous century, HP sure did make some outstanding tools. But after that, in my optinion, TI took the lead and hasn't let go since. Models like the TI-89 and TI-92 are simply outstanding pieces of engineering.

Brand/model | Type | Prog. model | Display | Memory | |
---|---|---|---|---|---|

No image available | BA-54 | Scientific programmable calculator | Keystroke entry | LCD 8(5+2) digits | 40 program steps (5 numbers) |

No image available | BA-55 | Scientific programmable calculator | Keystroke entry | LCD 8(5+2) digits | 40 program steps (5 numbers) |

No image available | MBA | Scientific programmable calculator | Keystroke entry | LED 10(8+2) digits | 32 program steps (10 numbers) |

No image available | TI-57 LCD | Scientific programmable calculator | Fully-merged keystroke entry | LCD 8+2 digits | 49 program steps (7 numbers) |

No image available | TI-57 LCD Constant Memory | Scientific programmable calculator | Fully-merged keystroke entry | LCD 8+2 digits | 49 program steps (7 numbers) |

No image available | TI-60 | Scientific programmable calculator | Keystroke entry | LCD 10(7+2) digits | 84 program steps (12 numbers) |

No image available | TI-60X | Scientific programmable calculator | Formula programming | LCD 12 characters | 96 program steps (12 numbers) |

No image available | TI-64 | Calculator (unknown type) | Unknown | LCD | 0 (0 ) |

No image available | TI-67 Galaxy | Scientific programmable calculator | Formula programming | LCD 12 characters | 1536 bytes (1536 bytes) |

TI-73 | Graphing calculator | Formula programming | LCD 96×64 pixels | 28 kB (28 kB) | |

TI-80 | Graphing calculator | Formula programming | LCD 64×48 pixels | 7 kB (7 kB) | |

TI-82 | Graphing calculator | Formula programming | LCD 96×64 pixels | 28 kB (28 kB) | |

TI-85 | Graphing calculator | Formula programming | LCD 96×64 pixels | 28 kB (28 kB) | |

TI-86 | Graphing calculator | Formula programming | LCD 96×64 pixels | 96 kB (96 kB) | |

TI-88 | Scientific programmable calculator | Keystroke entry | LCD 16 characters | 960 program steps (120 numbers) | |

TI-89 | Graphing calculator | Formula programming | LCD 160×100 pixels | 192 kB (192 kB) | |

No image available | SR-52 | Scientific programmable calculator | Partially merged keystroke | LED 10+2 digits | 224 program steps (60 numbers) |

No image available | SR-56 | Scientific programmable calculator | Partially merged keystroke | LED 10+2 digits | 100 program steps (10 numbers) |

No image available | TI-51 | Scientific programmable calculator | Partially merged keystroke | LED 8+2 digits | 32 program steps (10 numbers) |

TI-51-III | Scientific programmable calculator | Partially merged keystroke | LED 8+2 digits | 32 program steps (10 numbers) | |

TI-58 | Scientific programmable calculator | Partially merged keystroke | LED 10(8+2) digits | 480 program steps (60 numbers) | |

TI-58 Harrier | Flight computer | Partially merged keystroke | LED 10(8+2) digits | 480 program steps (60 numbers) | |

TI-59 | Scientific programmable calculator | Partially merged keystroke | LED 10(8+2) digits | 960 program steps (100 numbers) | |

No image available | TI-42 MBA | Financial programmable calculator | Keystroke entry | LED 10(8+2) digits | 32 program steps (10 numbers) |

No image available | TI-53 | Scientific programmable calculator | Keystroke entry | LCD 8(5+2) digits | 32 program steps (1 numbers) |

TI-58C | Scientific programmable calculator | Partially merged keystroke | LED 10(8+2) digits | 480 (60 numbers) | |

TI-45 | Calculator (non-programmable) | Not applicable | VFD 8 digits | (1 numbers) | |

No image available | TI-55 | Scientific programmable calculator | Partially merged keystroke | LED 8+2 digits | 32 program steps (10 numbers) |

TI-55-II | Scientific programmable calculator | Partially merged keystroke | LCD 8+2 digits | 56 program steps (8 numbers) | |

No image available | TI-57 | Scientific programmable calculator | Fully-merged keystroke entry | LED 8+2 digits | 50 program steps (8 numbers) |

TI-66 | Scientific programmable calculator | Partially merged keystroke | LCD 10(8+2) digits | 512 program steps (64 numbers) | |

CC-40 | BASIC programmable calculator | BASIC and Assembler | LCD 31 characters | 8 kB (8 kB) | |

PC-324 | Printer | Not applicable | Unknown Unknown | ( ) | |

No image available | TI-55-III | Scientific programmable calculator | Partially merged keystroke | LCD 8+2 digits | 56 program steps (8 numbers) |

No image available | TI-57 II | Scientific programmable calculator | Fully-merged keystroke entry | LCD 8+2 digits | 49 program steps (7 numbers) |

TI-74 | BASIC programmable calculator | BASIC | LCD 31 characters | 8 kB (8 kB) | |

TI-74S | BASIC programmable calculator | BASIC | LCD 31 characters | 8 kB (8 kB) | |

No image available | TI-56 | Scientific programmable calculator | Partially merged keystroke | LCD 8+2 digits | 56 program steps (8 numbers) |

TI-62 Galaxy | Scientific programmable calculator | Fully-merged keystroke entry | LCD 10+2 digits | 112 program steps (10 numbers) | |

TI-95 | Scientific programmable calculator | Keystroke entry | LCD 16 + 5×3 characters | 1000 program steps (250 numbers) | |

TI-65 | Scientific programmable calculator | Fully-merged keystroke entry | LCD 10+2 digits | 112 program steps (16 numbers) | |

TI-68 | Scientific programmable calculator | Formula programming | LCD 12 characters | 440 program steps (55 numbers) | |

TI-81 | Graphing calculator | Formula programming | LCD 96×64 pixels | 2400 bytes (2400 bytes) | |

TI-92 | Graphing calculator | Formula programming | LCD 240×120 pixels | 64 kB (64 kB) | |

TI-83 | Graphing calculator | Formula programming | LCD 96×64 pixels | 28 kB (28 kB) | |

No image available | TI-92 II | Graphing calculator | Formula programming | LCD 240×120 pixels | 128 kB (128 kB) |

TI-83 Plus | Graphing calculator | Formula programming | LCD 96×64 pixels | 28 kB (28 kB) | |

TI-92 Plus | Graphing calculator | Formula programming | LCD 240×120 pixels | 192 kB (192 kB) | |

TI-83 Plus Silver Edition | Graphing calculator | Formula programming | LCD 96×64 pixels | 28 kB (24 kB) | |

Voyage 200 | Graphing calculator | Formula programming | LCD 240×128 pixels | 192 kB (192 kB) | |

TI-84 Plus | Graphing calculator | Multiple | LCD 96×64 pixels | 24 kB ( ) | |

TI-84 Plus Silver Edition | Graphing calculator | Multiple | LCD 96×64 pixels | 24 kB ( ) | |

TI-89 Titanium | Graphing calculator | BASIC | LCD 160 × 100 pixels | 256 kB ( ) | |

TI-Nspire | Graphing calculator | Formula programming | LCD 320×240 pixels | 32 MB (32 MB) | |

TI-Nspire Touchpad | Graphing calculator | Formula programming | LCD 320×240 pixels | 32 MB (32 MB) | |

55 item(s) in this list. |

#### 3 Responses so far

This isn't a comment, just a quick question. I've got a TI flight caculator (avstar) and the screen took a dump.....not a good thing in flight! Anyway, I replaced the batteries, but no luck. I'm thinking it may be a screen/window problem? Do you know anyone or any place I might send it to to get it repaired? At this point I'm willing to try anything. Can you point me in the right direction? Thanks Tom M.

Hello Ahmed,

Thank you for commenting on http://calculators.torensma.net

Unfortunately I do not have the specification of all 700 calculators in my head, so I am unable to tell you which TI compares to then Casio fx-880. Please feel free to compare calculators on my site any time!

Thanks again and good luck.

Kind regards

Thank you for commenting on http://calculators.torensma.net

Unfortunately I do not have the specification of all 700 calculators in my head, so I am unable to tell you which TI compares to then Casio fx-880. Please feel free to compare calculators on my site any time!

Thanks again and good luck.

Kind regards

Hello One, Good day.

I have questions, i want to know which model of TI has similar functionality compare to CasioFX-880P ?

2nd, Casio has FX-810P, which in TI brand has similar models/features ?

Pls email us to cooperate. Thanks again.

I have questions, i want to know which model of TI has similar functionality compare to CasioFX-880P ?

2nd, Casio has FX-810P, which in TI brand has similar models/features ?

Pls email us to cooperate. Thanks again.

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