National Instruments DAQ 6527 User Manual page 44

T
TTL
typ
V
V
V
cc
VDC
VI
V
IH
V
IL
V
IN
V
OH
V
OL
W
W
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transistor-transistor logic, or 5 V digital voltage levels originally used with
transistor-transistor logic
typical
volts
supply voltage; for example, the voltage a computer supplies to its plug-in
devices
volts direct current
virtual instrument—a combination of hardware and/or software elements,
typically used with a PC, that has the functionality of a classic standalone
instrument
volts, input high
volts, input low
input voltage
volts, output high
volts, output low
watts
G-5
Glossary
6527 User Manual