TEXAS INSTRUMENTS I am interested in collecting old calculators, which you can read about here. Other things I'm looking for are listed here.
Repair and parts for older TI calculators I recently wrote to Texas Instruments regarding the TI-59 and the PC-100A printer cradle. They sent this in response: Thank you for your recent correspondence. The Texas Instruments SR-59 has been out of production since 1986, and we no longer have the piece parts and tools to provide service for this calculator. However, for service information regarding your SR-59, we suggest that you contact this company: Romax Enterprises 1722 N Greenville Richardson, TX 75081 1-972-690-9064 I hope you find this information helpful. If you have further questions or comments please feel free to contact me at your convenience. Please copy this message in your response and send directly to
[email protected].
Manuals and Guides Manuals and guides for more recent TI calculators are available for download at http://education.ti.com/us/global/guides.html
PC-100 Print Cradle The print cradle is disclosed under US Patent 4,038,535, issued on July 26, 1977. The disclosure includes block diagrams and pin identifications for the calculator-printer interface. PC-100A added support for the TI-58 and TI-59 calculators PC-100B and PC-100C do not support the SR-52 and SR-56 calculators
Listing Model
Serial Number
Notes
BA-35
??? 1260982 1890671
LCD, "Student Business Analyst / Constant Memory" one with case and quick reference guide
BA-55
??? 1969566
Business Analyst
Business Analyst
0002650 0016403 058649 4050435 8835189
red LED with financial functions
Business Analyst I 0430868 0432808 4884633 5884062 7734618
at least one with original case and instruction booklet
Business Analyst II 0093874 1883734 5177697
LCD financial with "constant memory" three with original case, two with instruction booklet
Executive Business 5177697 Analyst BA-III
LCD financial with original case
Cessna Sky/Comp 9786869
flight calculator More information
Citation
similar to TI-1025
DataChron
57610
eight digit LCD calculator/clock/alarm/timer. Circa 1977 with case and instruction booklet
exactra 21
2100 271142
exactra 22
2200 005617 early eight-digit red LED with instruction booklet
Explorer Plus Little Professor
5597880
LED child's toy, does math "tests" with original box
The MBA
0017353 178138 689219 072745
uses battery pack BP-7 and AC-9131 adapter/recharger
Money Manager
1207818
Eight digit red LED financial
Programmer
013913 074751 3063454 3469961 3690926 7711084
Red LED with Decimal, Octal and Hexadecimal conversions, along with boolean operators.
Spelling B
One with case and manual Uses battery pack BP-8
with book-like case
Spirit of '76
S76-184282
bicentennial LED
SR-10
339397 very early red LED wuth inverse, square and square root 489945 552489 450164 SR10 841471 SR10-894473 SR-10118261 SR10 1073340
SR-11
11265536 11386257 11479961 11667576 149643
early wedge-shaped red LED with inverse, square, square root and Pi (although no trigonometric functions
SR-16
SR-16 007410 SR-16 068392 SR-16 106505 SR-16 133291 SR-16 134408
red LED, last of the wedge-shaped early TI series one with case only, two with case and instruction booklet, another with box, case and AC 9130 charger
SR-20
SR20 0016563 SR20 0023038
AC-powered "engineering desk calculator", panaplex display one with cover and instruction manual
SR-22
0002729 0004991 0006085
Decimal/Hexadecimal/Octal floating point calculator The design of this calculator is covered in U.S. Patent number 4,121,760.
SR-40
1432968 43267 021590 281060
early LED, some cases and manuals
SR-50
9014783 SR50 0634092 SR50 0143574 SR-50 0003119
SR-51-II
2212565 6637791 6884165
SR-52
049924
early programmable More Information
SR-60
4059
desktop scientific programmable
I'm looking for an AC adapter, part number AC9222.
TI-1000
I have three of these
TI-1025
green LED four function with memory and percent I have seven of these, one with a case
TI-1031
-blank- -blank-
LCD four function with memory, percent and square root with case and instruction sheet
TI-1100
0739492
1983-era LCD with memory, percent and square root
TI-1200
1980065 1200 861156 1200 1373487
TI-1250
0939300 I have a beat-up box for at least one of these A 1603733 B 0055384 1250 083501 0555350 1139145
TI-1265
with TI AC-9180 AC Adapter
TI-1400
A 330265
TI-1500
1500 039115 early LED four function plus percent with original box, case, AC 9140 adapter and instruction book
TI-1505
C-0886A
LCD four function plus percent and square root, circa 1985 with original box, case, and instruction book
TI-1750
332967 525712 773816 793159
old LCD calculator, with case and instructions
TI-1750-II
66337
old LCD calculator, with case
TI-1766
287545 290556
solar-powered eight-digit LCD calculator with memory, square root and percent
TI-2200+
early LED four function plus percent with AC 9180 adapter
LCD checkbook balancer
TI-25
006026
TI-2510
2510080813 with case and AC-9120 adapter
TI-2550
2550028753 four-function red LED with memory and percent 2550143809 at least one case and instruction booklet 2550367265 2550442084 2550526282 2550148849
TI-2550-II Datamath II
106744
TI-30
0049309 144297 488498 811401 1023520 1971447 2779725 3023497 7604985
Probably one of the most common LED calculators five with faux denim cases, at least two instruction manuals
TI-30-II
308088
LCD scientific with case and instruction booklet
TI-30-III
1066803
LCD scientific
TI-34
RCI 120195 solar-powered scientific LCD (blank)
TI-340
340-014338 P
Panaplex four-function, switches for Chain/Const and decimal selection 2/4/F
TI-35
3246620 3310002 3436047 5565424 7847404
"Constant Memory" scientific LCD There are at least two different styles of this model. One has printing on the keys and a "protected" On key, the other has plain keys with the function silkscreened above it, with red OFF and green ON/C lettering.
TI-3500
3500 76797 S desktop 3500 183980 S
TI-40
2877322
TI-4000
4000111681S desktop
TI-410
desktop four-function panaplex with memory
TI-45
106590
new in box
TI-50
1229761
LCD scientific in wallet-style case with instruction booklet
TI-5020
198105
LCD solar, not really "vintage"
TI-55
1033185 9535649
with case
TI-55 II
0219108 -blank-
LCD programmable scientific one with case and Quick Reference Guide
TI-55 III
2365149 2365396
TI-57
1371635 8895408 9461530
uses battery pack BP-6, except for one of these which hash been hacked to use a 9 volt battery
TI-58
9654070
with master library module, case and master library quick reference I've got another one of these attached to a PC-100A, but no key to release it
TI-58C
1687375 3446676
with master library module and PC-100C printer
TI-59
4411430
with master library module
TI-60
scientific LCD
LCD scientific handheld with vinyl case
Scientific LCD, programmable
TI-65
??? ??? ??? ???
Technical Analyst, LCD, with protective case have four, one in the original box with Guide Book and Quick Reference; two others with manuals
TI-66
203819 434709 466334 473728
Programmable, LCD, with manuals and protective case
TI-68
(several)
Scientific formula, LCD, with protective case
TI-74 Accessories
Mathemtics Library and Statistics Library modules in original boxes with instructions
TI-81
1033104 13052236
LCD graphing calculator
TI-82
13024418
LCD graphing calculator
Comments to Dan Veeneman Click here for the home page. Click here for the calculator page.
Last updated May 20, 2017