Glossary
6527User Manual G-4 ni.com
S
s seconds
T
TTL transistor-transistorlogic, or 5 V digital voltagelevels originally used
withtransistor-transistor logic
V
V volts
Vcc supply voltage;for example,the voltage a computer supplies to its
plug-in devices
VDC voltsdirect current
VI virtual instrument—a combination of hardware and/or software
elements,t ypicallyused with a PC, that has the functionality of a
classic standalone instrument
VIN inputvoltage
W
Wwatts