TI-2500
v1

1972

• 
• Production : 1972
• Display : LED 8
• Power : 6 x NiCd
• Made : Italy


• The first Texas Instruments calculator. Before, TI was only a component manufacturer
• Relatively rare early model
• This model requires 6 non removable
  rechargeable batteries


• Additional information
• Advertising

TI-2500
v2

1973

• Production : 1972 - 1973
• Display : LED 8
• Power : 4 x NiCd
• Made : UK


• Second TI-2500 version, the CE/D
  key is missing.


• Advertising

TI-2500-II

1974

• Production : 1974 - 1975
• Display : LED 8
• Power : 2 x NiCd
• Made : Italy


• The last Datamath version
• New TI-1500 electronics in the old house


• Additional information

TI-4000

1973

• Production : 1973
• Display : GDT 12
• Power : AC
• Made : USA


• Additional information

SR-10

1973

• Production : 1972 - 1974
• Display : LED 8+2
• Power : 3 x NiCd
• Made : Italy


• SR is for "Slide Rule" but is not really
  considered as a scientific calculator


• Additional information

SR-11

1974

• Production : 1973 - 1975
• Display : LED 8+2
• Power : 3 x NiCd
• Made : Italy


• Additional information
• Advertising

SR-16

1974

• Production : 1974
• Display : LED 8+2
• Power : 3 x NiCd
• Made : USA


• Scientific calculator
• Quite rare model


• Additional information 1
• Additional information 2

SR-50

1974

• 
• Production : 1974
• Display : LED 8+2
• Power : 3 x NiCd / BP1A
• Made : USA


• TI's first real scientific calculator


• Additional information
• Brochure (PDF)
• Advertising 1
• Advertising 2

SR-50A

1975

• Production : 1975
• Display : LED 8+2
• Power : 9V
• Made : Italy


• Scientific calculator


• Additional information
• Advertising

TI-1500
v2

1974

• Production : 1974 - 1975
• Display : LED 8
• Power : 2 x AA
• Made : USA


• Additional information
• Brochure

TI-2550

1974

• Production : 1974
• Display : LED 8+2
• Power : 3 x NiCd or 4 x AA
• Made : Italy


• Additional information
• Advertising (ita)

TI-1650

1976

• Production : 1976
• Display : VFD 8
• Power : R-9V
• Made : USA


• Additional information
• Advertising (ita)

SR-40

1976

• Production : 1976
• Display : LED 8
• Power : 9V
• Made : USA


• Scientific calculator


• Additional information

SR-51-II

1976

• Production : 1976
• Display : LED 10
• Power : 2 x NiCd - BP-6
• Made : USA


• Scientific calculator


• Additional information

TI-41
v1

1976

• Production : 1976
• Display : LED 8
• Power : 1 x NiCd - BP-5
• Made : USA


• Financial calculator


• Additional information

SR-56

1976

• Production : 1976
• Display : LED 10+2
• Power : 3 x NiCd - BP1A
• Made : Holland


• Programmable calculator
• Printer interface PC-100A


• My programmable calculators page
• Additional information
• Brochure (PDF)

TI-1265

1977

• Production : 1976 - 1977
• Display : VFD 8
• Power : 9V
• Made : Italy


• Additional information

TI-1050

1977

• Production : 1977 - 1978
• Display : VFD 8
• Power : 9V
• Made : Italy


• Additional information

TI-30

1978

• Production : 1976 - 1982
• Display : LED 8
• Power : 9V
• Made : Italy


• Scientific calculator
• Probably the most sold calculator
• His career is not terminated (more
  than 50 different models)


• Additional information
• Leaflet (PDF)

SR-52

1977

• Production : 1975 - 1978
• Display : LED 8+2
• Power : 3 x NiCd - BP1A
• Made : Holland


• TI's first programmable model
• Cards reader/writer
• Printer interface PC-100A


• My programmable calculators page
• Additional information
• Brochure (PDF)

TI-57

1977

• Production : 1977 - 1982
• Display : LED 8+2
• Power : 3 x NiCd - BP6
• Made : Italy


• Scientific calculator
• Very popular programmable calculator


• My programmable calculators page
• Additional information

• Production : 1979 - 1982
• Display : LED 10
• Power : 3 x NiCd / BP6
• Made : USA


• Programmable
• With constant memory


• My programmable calculators page
• Additional information
• Advertising
• Leaflet (PDF)

TI-59

1979

• 
• Production : 1977 - 1982
• Display : LED 10
• Power : 3 x AA / BP1A
• Made : Holland


• The best from TI. Programmable with
  magnetic card reader/writer
• Possibility to add pre-programmed modules


• My programmable calculators page
• Additional information
• Advertising
• Leaflet (PDF)

TI-42
MBA

1979

• Production : 1978 - 1981
• Display : VFD 8
• Power : BP7
• Made : Italy


• Business programmable calculator


• Additional information
• Leaflet (PDF)

TI-45

1978

• Production : 1978 - 1980
• Display : VFD 8
• Power : 9V
• Made : Italy


• Scientific calculator


• Additional information

TI-51-III

1981

• Production : 1977 - 1982
• Display : LED 10
• Power : 9V
• Made : Italy


• Scientific calculator, programmable
• Identical to the US TI-55


• My programmable calculators page
• Additional information

TI-1750

1978

• Production : 1977 - 1979
• Display : y-LCD 8
• Power : 2 x LR43
• Made : Japan


• TI's first LCD calculator
  
• Additional information

TI-1030

1978

• Production : 1978 - 1980
• Display : LCD 8
• Power : 2 x LR43
• Made : Italy


• Additional information
• Advertising (02/1980)

TI-1790
DataChron

1978

• Production : 1978
• Display : y-LCD 8
• Power : 2 x LR44
• Made : Japan


• With date/time/clock alarm functions
• Identical to the the Toshiba LC-833
• This item differs from the one from
  the Datamath site museum


• Additional information

TI-1790 II
DataChron

1979

• Production : 1979
• Display : y-LCD 8
• Power : 2 x LR44
• Made : Japan


• With date/time/clock alarm functions
• Identical to the the Toshiba LC-833


• Additional information

TI-50

1978

• Production : 1978 - 1979
• Display : LCD 8
• Power : 2 x LR43
• Made : Italy


• Scientific with 60 functions
• Predecessor of the TI-30 LCD


• Additional information
• Article in BYTE magazine
• Advertising (11/1979)

TI-53

1979

• Production : 1978 - 1985
• Display : LCD 8
• Power : 2 x LR44
• Made : Italy


• Scientific calculator with limited programmability


• Additional information

TI-1035

1979

• Production : 1979 - 1981
• Display : y-LCD 8
• Power : 2 x LR43
• Made : Japan


• Same as Toshiba LC-826,
  Omron 836M and MBO LC830
• See clone Type 722


• Additional information

TI-1750 II

1980

• Production : 1980
• Display : y-LCD 8
• Power : 2 x LR43
• Made : Japan (Toshiba)


• Same as Saft Leclanche Silver
• See clone Type 216b


• Additional information

DataMan

1980

• Production : 1977 - 1980
• Display : VFD 8
• Power : 9 V
• Made : Italy


• Preprogrammed to teach the basic
  four mathematical functions through
  5 different games


• Additional information
• Advertising (03/1978)

MathMarvel

1980

• Production : 1980 - 1982 ?
• Display : VFD 8
• Power : 1 x 9V
• Made : USA


• Math teachning calculator with sound


• Additional information

Little Professor
v1

1976

• Production : 1976 - 1978
• Display : LED 8
• Power : 9 V
• Made : USA


• For teaching arithmetic to the childrens


• Additional information

Little Professor
v2

1978

• Production : 1978 - 1980
• Display : LED 8
• Power : 9 V
• Made : Italy


• Additional information

Little Professor
v4

1982

• Production : 1982
• Display : LCD 8
• Power : 2 x AA
• Made : Italy


• Additional information

Little Professor
v6

1985

• Production : 1985
• Display : LCD 8
• Power : 2 x AA
• Made : USA


• Additional information

Little Professor
v7

1988

• Production : 1985 - 1995
• Display : LCD 8
• Power : 2 x LR44
• Made : Italy


• Additional information

Little Professor
v8

1995

• Production : 1995
• Display : LCD 8
• Power : solar
• Made : Italy


• Additional information

Little Professor
v9

2005

• Production : 1997 - 2005
• Display : LCD 8
• Power : solar
• Made : China


• Additional information

TI-25

1978

• Production : 1978
• Display : LCD 8
• Power : 2 x LR43
• Made : Japan


• The first TI LCD scientific calculator


• Additional information

TI-30 LCD

1980

• Production : 1980 - 1985
• Display : LCD 8
• Power : 2 x AA
• Made : Italy


• Scientific calculator


• Additional information
• Advertising (F)
• Advertising (CH)

TI-35
v2

1981

• Production : 1979 - 1981
• Display : LCD 8
• Power : 2 x LR43
• Made : Italy


• Scientific calculator with 54 functions


• Additional information

TI-35
v3

1984

• Production : 1982 - 1984
• Display : LCD 8
• Power : 2 x LR44
• Made : Italy


• Scientific calculator with 54 functions


• Additional information
• Catalog extract

TI-1710

1980

• Production : 1978 - 1980
• Display : LCD 8
• Power : 2 x LR43
• Made : Italy


• Additional information

TI-1020
v1

1980

• Production : 1980 - 1982
• Display : LCD 8
• Power : 2 x AA
• Made : Taiwan


• Semi-scientific calculator


• Additional information

TI-1020
v2

1981

• Production : 1980 - 1982
• Display : LCD 8
• Power : 2 x AA
• Made : Taiwan


• Semi-scientific calculator


• Additional information

TI-44

1981

• Production : 1979 - 1983
• Display : LCD 8
• Power : 2 x LR44
• Made : Italy


• Financial calculator


• Additional information

TI-501

1982

• Production : 1982
• Display : LCD 8
• Power : 2 x LR44
• Made : Taiwan


• Additional information

TI-1001

1982

• Production : 1981 - 1982
• Display : LCD 8
• Power : 2 x LR43A
• Made : Italy


• Additional information
• Catalog extract

TI-21

1982

• Production : 1982
• Display : LCD 8
• Power : 2 x AA
• Made : Taiwan


• Scientific calculator


• Additional information

TI-54

1982

• Production : 1981 - 1983
• Display : LCD 8+2
• Power : 2 x R76
• Made : Italy


• Scientific calculator
• First calculator do deal with
  complex numbers


• Additional information
• Catalog extract

TI-57 LCD

1982

• Production : 1982 - 1984
• Display : LCD 8+2
• Power : 2 x R76
• Made : Italy


• Programmable calculator


• My programmable calculators page
• Additional information
• Advertising
• Catalog extract

TI-57 II

1985

• Production : 1985 - 1988
• Display : LCD 8+2
• Power : 2 x LR44
• Made : Italy


• Programmable calculator


• My programmable calculators page
• Additional information 1
• Additional information 2

Programmer II

1985

• Production : 1985
• Display : LCD 8
• Power : 2 x LR44
• Made : Taiwan


• Designed for programmers


• Additional information

TI-56
v1

1986

• Production : 1986
• Display : LCD 8+2
• Power : 2 x LR44
• Made : Taiwan


• Scientific programmable
• Identical to the TI-55-II


• My programmable calculators page
• Additional information

TI-56
v2

1987

• Production : 1985 - 1988
• Display : LCD 8+2
• Power : 2 x LR44
• Made : Italy


• Scientific programmable


• My programmable calculators page
• Additional information

TI-1766
v2

1982

• Production : 1982
• Display : LCD 8
• Power : Solar
• Made : Japan


• The first Solar calculator from TI (1981)
• Identical to the Toshiba LC-847


• Additional information
• Advertising

TI-1766
v4

1983

• Production : 1983 - 1984
• Display : LCD 8
• Power : Solar
• Made : Japan


• Identical to the Toshiba LC-847II


• Additional information

TI-30 SLR
v1 + v3

1982

• Production : 1982 - 1985
• Display : LCD 8
• Power : solar
• Made : Japan


• Scientific calculator


• Additional information
• Catalog extract

TI-66

1983

• Production : 1983 - 1984
• Display : LCD 12
• Power : 2 x LR44
• Made : Japan


• Scientific programmable
• Manufactured by Toshiba


• My programmable calculators page
• Additional information
• Advertising
• Leaflet

TI-30
Galaxy
v1

1984

• Production : 1984
• Display : LCD 8+2
• Power : LR44
• Made : Japan


• Scientific calculator


• Additional information
• Advertising

TI-30
Galaxy
SLR

1984

• Production : 1988
• Display : LCD 8+2
• Power : Solar
• Made : Japan


• Scientific calculator


• Advertising
• Additional information

TI-52

1988

• Production : 1986 - 1988
• Display : LCD 10+2
• Power : 2 x R76
• Made : Italy


• Scientific calculator


• Additional information

TI-65

1988

• Production : 1987 - 1988
• Display : LCD 10+2
• Power : 2 x LR44
• Made : Italy


• Programmable scientific & engineer
  calculator
• With timer function


• My programmable calculators page
• Additional information
• Leaflet

TI-62
Galaxy

1989

• Production : 1986 - 1989
• Display : LCD 10+2
• Power : 2 x R76
• Made : Italy


• Programmable. Simplified version
  of the TI-66


• My programmable calculators page
• Additional information

TI-30
Galaxy
v3

1988

• Production : 1988
• Display : LCD 10+2
• Power : 1 x CR2032
• Made : Italy


• Scientific calculator


• Additional information

TI-40
Galaxy

1992

• Production : 1991 - 1996
• Display : LCD 10+2
• Power : 1 x CR2032
• Made : Italy


• Scientific calculator


• Additional information

TI-67
Galaxy

1994

• Production : 1992 - 1994
• Display : LCD 10+2
• Power : 2 x R76
• Made : Italy


• Programmable


• My programmable calculators page
• Additional information

TI-18
(v2)

1983

• Production : 1983
• Display : LCD 8
• Power : 2 x LR43
• Made : Taiwan


• Additional information

TI-1788 III

1984

• Production : 1984
• Display : LCD 8
• Power : 2 x LR43
• Made : Taiwan


• Additional information

TI-30 III

1984

• Production : 1984
• Display : LCD 8
• Power : 2 x LR44
• Made : Italy


• Scientific calculator


• Additional information

TI-30

1985

• Production : 1985
• Display : LCD 8
• Power : 2 x LR44
• Made : Italy


• Scientific calculator


• Additional information

TI-34
v1

1987

• Production : 1987
• Display : LCD 8
• Power : Solar
• Made : Taiwan


• Scientific calculator


• Additional information

TI-34
v2

1989

• Production : 1989 - 1991
• Display : LCD 8
• Power : Solar
• Made : Taiwan


• Scientific calculator


• Additional information

TI-10

1986

• Production : 1987
• Display : LCD 8
• Power : 3 x LR43 + CR2032
• Made : Taiwan


• Profi Guide calculator


• Additional information

TI-2700

1987

• Production : 1986 - 1987
• Display : LCD 8
• Power : Solar
• Made : Taiwan


• Additional information
• Leaflet

TI-1104

1988

• Production : 1988 - 1993
• Display : LCD 8
• Power : 1 x LR43
• Made : Taiwan


• Additional information

TI-2400

1988

• Production : 1988 - 1991
• Display : LCD 12+7
• Power : CR2016
• Made : Taiwan


• Phone Bank
• 150 names capacity (2.85 Kb)
• Same as M-Office DB 207A
• See clone Type 870

• Additional info

TI-30
STAT

1990

• Production : 1985 - 1993
• Display : LCD 8
• Power : 2 x A76
• Made : Italy


• Scientific calculator


• Additional information
• Leaflet

TI-60

1990

• Production : 1986 - 1992 ?
• Display : LCD 7+2
• Power : 2 x LR44
• Made : Italy


• Scientific programmable model


• Advertising
• My programmable calculators page
• Additional information
• Leaflet

TI-68
v1

1990

• Production : 1989 - 1991
• Display : LCD 12
• Power : 2 x LR44
• Made : Italy


• Scientific calculator
• First version: metal case


• My programmable calculators page
• Additional information
• Advertising (F, 1990)

TI-68
v2

1994

• Production : 1992 - 1999
• Display : LCD 12
• Power : CR2032
• Made : Italy


• Scientific calculator
• Second version: plastic case


• Additional information

TI-30X
Solar

1993

• Production : 1993
• Display : LCD 10+2
• Power : Solar
• Made : Italy


• Scientific calculator


• Additional information
• Advertising (D)

TI-81
v1

1990

• 
• Production : 1990 - 1996
• Display : LCD 8 x 21
• Power : 4 x AAA
• Made : Taiwan


• TI first graphic calculator
• Programmable
• This early version doesn't have a
  backup battery


• Advertising
• My programmable calculators page
• Additional information

TI-85

1992

• Production : 1992
• Display : LCD 8 x 21
• Power : 4 x AAA
• Made : Taiwan


• Graphic programmable


• My programmable calculators page
• Additional information

TI-82
v1

1993

• Production : 1993 - 1999
• Display : LCD 8 x 21
• Power : 4 x AAA
• Made : Taiwan


• Graphic programmable


• My programmable calculators page
• Additional information

TI-80

1995

• Production : 1995 - 1999
• Display : LCD 8 x 16
• Power : 2 x CR2032
• Made : Taiwan


• Graphical calculator
• Simplified version of the TI-81


• My programmable calculators page
• Additional information
  

TI-89

1998

• Production : 1998 - 2003
• Display : LCD 100 x 160 pixels
• Power : 4 x AAA
• Made : Taiwan


• Graphical calculator


• My programmable calculators page
• Additional information

TI-82
v2

1999

• Production : 1999
• Display : LCD 8 x 16
• Power : 4 x AAA
• Made : China


• Graphic programmable


• My programmable calculators page
• Additional information

TI-36X II

2002

• Production : 1999 - 2003
• Display : LCD 2 x 10+2
• Power : CR2025
• Made : China


• Scientific calculator


• Additional information

TI-89
Titanium

2004

• Production : 2004 - 2007
• Display : LCD 100 x 160 pixels
• Power : 4 x AAA
• Made : China


• Graphical calculator


• My programmable calculators page
• Additional information

TI-34
Multiview

2008

• Production : 2008
• Display : LCD 4 x 16
• Power : Solar + CR-2032
• Made : China


• Scientific calculator


• Additional information

nspire CAS

2007

• Production : 2007
• Display : LCD 320 x 240 pixels
• Power : 4 x AAA
• Made : China


• Graphic Scientific calculator


• Additional information
• My programmable calculators page
  

nspire CX

2011

• Production : 2011
• Display : LCD color 320 x 240 pixels
• Power : BP
• Made : China


• Graphic Scientific calculator


• Additional information
• My programmable calculators page
  

TI-84 Plus C SE

2012

• Production : 2012
• Display : LCD color 320 x 240 pixels
• Power : BP
• Made : China


• Graphic Scientific calculator


• Additional information
• My programmable calculators page