Model
8901B
Service
able
8A-6.
Schematic Diagram
Notes
(8
of
11)
JT
DIGITAL SYMBOLOGY
REFERENCE
INFORMATION
Miscellaneous
Schmitt Trigger-Input characterized by hysteresis; one threshold for positive going
signals and a second threshold for negative going signals.
Active
Active State-A binary physical
or
logical state that corresponds to the true state
of an input, an output, or a function. The opposite of the inactive state.
8A-17
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