PinoutSpecifications Symbol Parameter Value Unit VCC DC Supply Voltage (Referenced to GND) -0.5 to +7.0 V VIN DC Input Voltage (Referenced to GND) -0.5 to VCC +0.5 V VOUT DC Output Voltage (Referenced to GND) -0.5 to VCC +0.5 V IIN DC Input...
KK74ACT14: PinoutSpecifications Symbol Parameter Value Unit VCC DC Supply Voltage (Referenced to GND) -0.5 to +7.0 V VIN DC Input Voltage (Referenced to GND) -0.5 to VCC +0...
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Symbol |
Parameter |
Value |
Unit |
VCC |
DC Supply Voltage (Referenced to GND) |
-0.5 to +7.0 |
V |
VIN |
DC Input Voltage (Referenced to GND) |
-0.5 to VCC +0.5 |
V |
VOUT |
DC Output Voltage (Referenced to GND) |
-0.5 to VCC +0.5 |
V |
IIN |
DC Input Current, per Pin |
±20 |
mA |
IOUT |
DC Output Sink/Source Current, per Pin |
±50 |
mA |
ICC |
DC Supply Current, VCC and GND Pins |
±50 |
mA |
PD |
Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ |
750 |
mW |
Tstg |
Storage Temperature |
-65 to +150 |
|
TL |
Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package) |
260 |
The KK74ACT14 is identical in pinout to the LS/ALS14, HC/HCT14. The KK74ACT14 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs.
The KK74ACT14 is useful to "square up" slow input rise and fall times. Due to the hysteresis voltage of the Schmitt trigger, the KK74ACT14 finds applications in noisy environments.
• TTL/NMOS Compatible Input Levels
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 4.5 to 5.5 V
• Low Input Current: 1.0 A; 0.1 A @ 25
• Outputs Source/Sink 24 mA