DATAMATH  CALCULATOR  MUSEUM

Alphabetical List of Early Texas Instruments Calculators, Educational and Speech Products

This comprehensive list of calculators and related products manufactured by Texas Instruments could be traced back to the famous database compiled by Rick Furr. In a next step this list was refined together with Bo Kristofferson and expanded by Andreas Krause. In the meantime I received a lot of comments and detailed informations from collectors, brochures and even employees of Texas Instruments. My special thanks to Joe Greenberg who made a lot of helpful additions and corrections to the list. The final improvement comes from you, the fellow collectors of electronic calculators. Please feel free to give me your comments, informations and suggestions.

Calculators manufactured by Texas Instruments for OEM's and some related product could be found here
Some TI-Stuff is listed here.

Model

Year

Display

Comments

LP3000 1972 PANA Prototype of the TI-3000
PLT DS1 2002 n.a. Data Sled for PLT SHH1
PLT FHH1 2002 LCD Prototype of PDA based graphing calc.
PLT IRDA 2003 n.a. IrDA Module for PLT SU1
PLT KBD 2002 n.a. not yet discovered
PLT SHH1 2002 LCD Prototype of PDA based graphing calc.
PLT SU1 2003 LCD Next generation PLT FHH1
PLT USB1 2002 n.a. USB Module for PLT FHH1 and PLT SHH1
PLT VIEW 2003 n.a. Presentation Adapter for PLT SU1
PLT WC 2003 n.a. Wireless Module for PLT SU1
PLT WS1 2002 n.a. Cradle with wireless LAN
SR-10 Version 1 1972 LED Logo near display
SR-10 Version Italy 1973 LED Made in Italy for Europe
SR-10 Version Italy 1973 LED Changed SR-10 logo
SR-10 Version 2 1973 LED Logo near keyboard
SR-10 Version 3 1973 LED Cost reduction
SR-11 1973 LED Small keys
SR-11 Version 2 1974 LED Different sliding switch
SR-16 1974 LED Partial scientific
SR-16-II 1975 LED Smaller housing
SR-20 1973 PANA AC only
SR-22 1973 PANA HEX-mode, AC + NiCd
SR-40 never LED A very special story from the year 1975
SR-40 1976 LED TI-30 with enhanced styling
SR-40 w/o chrome ±1978 LED without chrome border
SR-40 LCD ±1980 LED Brazil built TI-30 LCD
SR-50 1974 LED First scientific calculator
SR-50A 1975 LED SR-50 with reduced manufacturing costs
SR-51 1975 LED First statistical calculator
SR-51 1975 LED Different letter size
SR-51A 1975 LED SR-51 with reduced manufacturing costs
SR-51A 1975 LED Different keyboard design
SR-51-II 1976 LED SR-51-II functionality in SR-40 housing
SR-52 1975 LED Programmable plus card reader
SR-56 1976 LED Without "Programmable" Logo
SR-56 Programmable 1976 LED With "Programmable" Logo
SR-60 1976 LED Not yet discovered
SR-60A 1977 LED Huge desktop programmable calculator
TI-7 MathMate 1993 LCD Very basic AOS calculator 
TI-9 Galaxy 1992 LCD Fractional arithmetics
TI-9 Galaxy 1993 LCD Fractional arithmetics
TI-9x Galaxy 1991 LCD Fractional arithmetics
TI-9x Galaxy 1993 LCD Slightly changed design
TI-10 2002 LCD Multiline educational calculator
TI-10 Profit Guide 1986 LCD Like BA-20 Profit Manager TI-REF
TI-10 Galaxy 1988 LCD Like Galaxy Junior
TI-12 Math Explorer 1987 LCD First with fractional arithmetics
TI-12 Math Explorer 1989 LCD Cost reduction JOE
TI-12 Math Explorer 1991 LCD Made in Italy  
TI-12 Math Explorer 1993 LCD Made in China
TI-12 Math Explorer 1993 LCD Made in Malaysia
TI-12 Math Explorer 1997 LCD More stylish
TI-15 1977 LED TI-30 with partial functions
TI-15 1982 LCD Basic scientific calculator
TI-15 Explorer 1999 LCD Multiline educational calculator  
TI-18 1982 LCD Basic scientific calculator
TI-18 1983 LCD Design variation
TI-18 Solar 1985 LCD Like TI-15 with solar cells JOE/DATE
TI-20 1979 LCD TI-38 with partial functions
TI-21 1982 LCD Early Taiwan-built calculator
TI-25 1978 LCD First scientific LCD calculator
TI-25 Version 2 1979 LCD First scientific LCD calculator
TI-25 Solar 1992 LCD  
TI-25X   LCD Not yet discovered JOE
TI-25X Solar 1996 LCD Like TI-30S
TI-25 STAT 1996 LCD Like TI-25X Solar - US built
TI-25 STAT 1996 LCD Like TI-25X Solar
TI-30 1976 LED Best selling TI calculator
TI-30 1976 LED Design variation of Italian model
TI-30 w/o chrome 1978 LED without chrome border
TI-30 1985 LCD Similar to TI-30 STAT
TI-30 1986 LCD Styling variation
TI-30 1987 LCD Styling variation
TI-30 1989 LCD Similar to TI-30 STAT
TI-30 D 1982 LCD Desktop TI-30 
TI-30 Challenger 1988 LCD Like TI-30 Solar
TI-30 Challenger 1990 LCD Design changes
TI-30 Challenger 1992 LCD Design changes TI-REF
TI-30 eco RS 1999 LCD Like TI-30Xa Solar (1996)
TI-30 eco RS 2004 LCD Minor redesign
TI-30 Galaxy (beige) 1984 LCD Flip case
TI-30 Galaxy (beige) 1986 LCD Less accurate
TI-30 Galaxy (black) 1986 LCD Slide case
TI-30 Galaxy SLR 1984 LCD Like first TI-30 Galaxy plus solar cells
TI-30-II 1981 LCD Looks like TI-35
TI-30-II 1983 LCD Slimline LCD
TI-30 III 1984 LCD Simple LCD calculator
TI-30 III 1985 LCD Modified keyboard
TI-30 III 1984 LCD Made in Italy
TI-30 III ClearCase 1984 LCD Translucent housing
TI-30 LCD 1980 LCD European slimline LCD with AA-cells (x! key)
TI-30 LCD 1982 LCD European slimline LCD with AA-cells (n! key)
TI-30 SLR 1982 LCD First scientific LCD with solar cells
TI-30 SLR Version 2 1984 LCD Like TI-35 SOLAR
TI-30 SLR PLUS 1985 LCD Later version
TI-30 Solar 1987 LCD Similar to TI-31 SOLAR
TI-30 Solar 1989 LCD Styling variation
TI-30 SLR+ 1987 LCD Enhanced TI-30-III
TI-30 SLR+ 1987 LCD Made in Italy
TI-30 SLR+ 1988 LCD Styling variation
TI-30 SLR+ 1989 LCD Styling variation
TI-30 STAT 1986 LCD Simple LCD calculator
TI-30 STAT 1986 LCD Styling variation
TI-30 STAT 1988 LCD Styling variation
TI-30 STAT 1989 LCD Styling variation
TI-30 STAT 1990 LCD Styling variation
TI-30S 1996 LCD Like TI-25X Solar
TI-30X 1993 LCD 10 digits and smoother styling
TI-30X SOLAR 1993 LCD With solar cells
TI-30Xa 1995 LCD Added Constant-key
TI-30Xa 1996 LCD New styling
TI-30XA 2004 LCD Minor redesign
TI-30Xa SE 1995 LCD Robust School Edition
TI-30Xa SE 1999 LCD Different housing to TI-30Xa Solar
TI-30Xa Solar 1995 LCD Added Constant-key
TI-30Xa Solar 1996 LCD New styling
TI-30Xa Solar School Edition 2005 LCD School Edition for Virginia (recalled)
TI-30Xa Solar School Edition 2005 LCD School Edition for Virginia
TI-30X IIB 1999 LCD 2-line display
TI-30X IIB 2004 LCD Minor redesign
TI-30X IIB (Wal-Mart) 2003 LCD Lime-green housing
TI-30X IIB (Wal-Mart) 2004 LCD Lime-green housing, new design
TI-30X IIB (Wal-Mart) 2005 LCD Blue housing
TI-30X IIS 1999 LCD 2-line display plus solar cells
TI-30X IIS 2004 LCD Minor redesign
TI-30X IIS 2004 LCD Different contract manufacturer
TI-30X IIS (Wal-Mart) 2003 LCD Purple housing
TI-30X IIS (Wal-Mart) 2004 LCD Purple housing, new design
TI-30X IIS (Wal-Mart) 2005 LCD Orange housing
TI-30X IIS (Target) 2006 LCD Lime-green housing
TI-30X IIS (Target) 2007 LCD Pink housing
TI-30X IIS (Office Depot) 2007 LCD Pink housing
TI-30XB MultiView 2007 LCD 4-line display
TI-30XB MultiView 2007 LCD Green housing for French market
TI-30XS MultiView 2007 LCD 4-line display plus solar cells
TI-30XS MultiView EZ-Spot 2007 LCD School bus yellow housing
TI-31