Texas Instruments

• graphing

Model: TI-81
Battery: 4 AAA + CR1620 
Adapter: 
Year: 1991
Chip: T6A49Atoshiba
Info: GRAPHING

• graphing

Model: TI-85
Battery: 4 AAA + CR1620 
Adapter: 
Year: 1992
Chip: T6A43  toshiba
Info: GRAPHING

• graphing

Model: TI-81
Battery: 4 AAA + CR1620 
Adapter: 
Year: 1993
Chip: T6A43toshiba
Info: GRAPHING

• graphing

Model: TI-86
Battery: 4 AAA + CR1620 
Adapter: 
Year: 2000
Chip: T6A43  toshiba
Info: GRAPHING

• graphing

Model: TI-82
Battery: 4 AAA + CR1620 
Adapter: 
Year: 1995
Chip: T84C00  toshiba
Info: GRAPHING

• first symbolic

Model: TI-92
Battery: 4 x LR43 + CR2032
Adapter: 
Year: 1996
Chip:  SC414181  
Info: first SYMBOLIC  

• graphing

Model: TI-82
Battery: 4 AAA + CR1620 
Adapter: 
Year: 1996
Chip: T84C00  toshiba
Info: GRAPHING

• graphing

Model: TI-Nspire CX
Battery: 3.7 L1230SP Li-Ion
Adapter: AC9211U
Year: 2011
Chip: CPU: ET-NS2010B-0 (T6UJ1XBG-0002) ,SDRAM and Flash MCP: Samsung K511F12ACA
Info: Texas Instruments introduced at the 2011 T3 International Conference held on February 25-27 in San Antonio, TX with the TI-Nspire CX and TI-Nspire CX CAS their first graphing calculators with full color, backlit displays. 

• graphing

Model: TI-83
Battery: 4 AAA + CR1620 
Adapter: 
Year: 1996
Chip: T6C79  toshiba
Info: GRAPHING

• graphing

Model: ViewScreen 82
Battery: 4 AAA  
Adapter: 
Year: 1999
Chip: Toshiba T6A39A, T6A40

Info: The TI ViewScreen panel connects with a cable to the Texas Instruments Graphing calculators. Placing the panel on the overhead projector enlarges the image of the handheld screen so that each student can follow along.