Texas Instruments

• LCD-2000-2017

Model: TI-503 sv
Battery: solar , CR2032
Adapter: 
Year: 2017
Chip:
Info: modern LCD  2000 - 2017 made in Philippines

• Desktop line
• donated

Model: TI-5032
Battery: 4 x AA
Adapter: AC9175
Year: 1983
Chip: 
Manual:    
Info: Donated from Maurizio Candito / The TI-5032 was the first battery operated printing desktop calculators introduced by Texas Instruments

• Modern Desktop

Model: TI-5034 2nd design
Battery: 220 volt        
Adapter: 
Year: 1990
Chip: Mitsubishi M58345AP      
Info:

• Paperless

Model: TI-5038 paper free printer
Battery: 3 x AA        
Adapter: AC9175
Year: 1989
Chip: Toshiba T7724, UM6116  
Info:  The TI-5038 continued a revolutionary concept introduced already in the year 1987: The TI-2800 Paperless Printer! The calculator works like the known printing desktops e.g. the TI-5130. All calculations are done on the main display. Instead the usual printout on a paper the results are scrolled through a secondary display with 6 lines. A maximum of 99 lines could be stored and scrolled up and down with the arrow keys. 

• Modern Desktop
• donated

Model: TI-5045 SV
Battery:  no
Adapter:  220 volt AC   
Year: 1996 made in China
Chip: Toshiba TC83220-0027 or T7872-0016
Info: Donated by Fabio Sala