155-0114-00: Difference between revisions
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(Created page with "The '''155-0114-00''' is a Tek-made character generator integrated circuit in a 16-pin ceramic DIP. It accepts sign and multiplexed 4-bit BCD inputs, and produces X, Y and Z ...") |
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* [[213]] (U270) | * [[213]] (U270) | ||
==Pictures== | |||
<gallery> | <gallery> | ||
File:Tektronix 213DMM A-D Converter and Character Generator.jpg | File:Tektronix 213DMM A-D Converter and Character Generator.jpg | DMM circuit from [[213]] | ||
File:Tektronix 213DMM pic 2.jpg | DMM display | |||
</gallery> | </gallery> | ||
Revision as of 14:56, 18 August 2015
The 155-0114-00 is a Tek-made character generator integrated circuit in a 16-pin ceramic DIP.
It accepts sign and multiplexed 4-bit BCD inputs, and produces X, Y and Z (intensity) signals for the CRT display of the 4-digit multimeter in the 213 mini-scope, where it is driven by a multiplexed 4-digit BCD counter (Mostek MK5007).
The digits have the standard 7-segment shape.
Used in
- 213 (U270)
Pictures
-
DMM circuit from 213
-
DMM display
