Texas Instruments
Model: TI-503 sv
Battery: solar , CR2032
Adapter:
Year: 2017
Chip:
Info: modern LCD 2000 - 2017 made in Philippines
Model: TI-5112
Battery: 2 x AA
Adapter:
Year: 1988
Chip:
Info:
Model: TI-505
Battery: solar
Adapter:
Year: 1985
Chip:
Info: LCD 1985 - 1990
Model: TI-5200
Battery:
Adapter: AC/DC 220 volt -12 volt
Year: 1978
Chip: TMC1278
Info: DESKTOP line
Model: TI-5050M
Battery: 6 x AA ni-cd
Adapter: AC9171
Year: 1976
Chip: TMS1115
Info: first HANDHELD printing
Model: TI-5220
Battery:
Adapter: 110 or 220 volt
Year: 1977
Chip: TMS1309, TMS1372
Info: DESKTOP line
Model: TI-51 III
Battery: BP7
Adapter: AC9132
Year: 1979
Chip: TMC1502
Info: EURO line
Model: TI-53
Battery: 2 x LR44
Adapter:
Year: 1982
Chip: TPO323
Info: first LCD and slimline LCD
Model: TI-5100
Battery:
Adapter: AC/DC 220 volt -12 volt
Year: 1981
Chip: TMC1073
Info: DESKTOP line
Model: TI-5315
Battery:
Adapter: AC 110 volt
Year: 1989
Chip: NEC upd7520
Info: modern DESKTOP built in clock
