DATAMATH CALCULATOR MUSEUM
|
DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| This TI-2000 Time Manager was manufactured
in October 1981 by Texas Instruments in Abilene, TX (Date code ATA 4481 » wk 44 yr 1981.
|
| The LC-Display
of the TI-2000 Time Manager adds some segments to the usual layout to support some characters.
|
| The printed circuit board (PCB)
of the TI-2000 accommodates the CD4558 single-chip calculator circuit in a shrinked 40pin housing and an additional crystal (left from the IC).
|
| Just for reference the standard 40pin
housing of TI. (The CD4514 was discovered in an early LOGpit).
|
| Just for reference the standard 28pin
housing of TI. (The TP0311 was discovered in a TI-1031).
|
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, June 5, 2005. No reprints without written permission.
