Texas Instruments

• TI 58 / 59 series

Model: TI-59 ALLIANZ
Battery: BP1 A
Adapter: AC9131 or DC9105
Year: 1979
Chip:  TMC0501E TMC0591 CD2400 CD2401 TMC0573 TC5047         
Info: made in Holland

• LCD-1985-1990

Model: TI-68
Battery:  CR2032
Adapter: 
Year: 1990
Chip: CPU: Toshiba T9948A   
Info: Taiwan

• TI 58 / 59 series

Model: TI-59 Chrysler Credicavia
Battery: BP1 A
Adapter: AC9131 or DC9105
Year: 1978
Chip:  TMC0501E TMC0591 CD2400 CD2401 TMC0573 TC5047         
Info: made in Holland

• LCD-1991-1999

Model: TI-7140 solar
Battery:  solar
Adapter: 
Year: 1994
Chip:
Info:

• TI 58 / 59 series

Model: TI-59 LLOYD
Battery: BP1 A
Adapter: AC9131 or DC9105
Year: 1978
Chip:  TMC0501E TMC0591 CD2400 CD2401 TMC0573 TC5047         
Info: TI-58 / 59 programmable        

• graphing

Model: TI-73
Battery: 4 AAA + CR1620 
Adapter: 
Year: 1999
Chip: Zilog Z84C0008 
Info: GRAPHING

• slanted LCD

Model: TI-60
Battery: 2 x LR44
Adapter: 
Year: 1987
Chip:  CD4815-CD4614
Info:  slanted LCD  generation

• LCD-1985-1990

Model: TI-7300
Battery: solar
Adapter: 
Year: 1989
Chip:
Info:    

• galaxy line

Model: TI-66
Battery: 2 x LR44
Adapter: 
Year: 1984
Chip: Toshiba T6875, TC5514A               
Info: GALAXY line

• graphing

Model: TI-80
Battery: 2 x CR2032
Adapter: 
Year: 1996
Chip: CPU: Toshiba T6M53A ROM: LH5359©1995 RAM: SRM2264 Display: Toshiba T6B79   
Info: Taiwan