Features: HIGH SPEED tPD = 11 ns (TYP.) AT VCC = 5 VLOWPOWER DISSIPATION ICC = 1A (MAX.) AT TA = 25 °C HIGH NOISE IMMUNITY VH = 1.1 V (TYP.) AT VCC = 5 V OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 4 mA (MIN.) BALANCEDPROPAGATION DELAYS tPLH = tPHL WIDE OPERATIN...
M74HC14: Features: HIGH SPEED tPD = 11 ns (TYP.) AT VCC = 5 VLOWPOWER DISSIPATION ICC = 1A (MAX.) AT TA = 25 °C HIGH NOISE IMMUNITY VH = 1.1 V (TYP.) AT VCC = 5 V OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMME...
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Symbol |
Parameter |
Value |
Unit |
VCC |
Supply Voltage |
-0.5 to +7 |
V |
VI |
DC Input Voltage |
-0.5 to VCC + 0.5 |
V |
VO |
DC Output Voltage |
-0.5 to VCC + 0.5 |
V |
IIK |
DC Input Diode Current |
± 20 |
mA |
IOK |
DC Output Diode Current |
± 20 |
mA |
IO |
DC Output Source Sink Current Per Output Pin |
± 25 |
mA |
ICC or IGND |
DC VCC or Ground Current |
± 50 |
mA |
PD |
Power Dissipation |
500 (*) |
mW |
Tstg |
Storage Temperature |
-65 to +150 |
°C |
TL |
Lead Temperature (10 sec) |
300 |
°C |
The M54/74HC14 is a high speed CMOS HEX SCHMITT INVERTER fabricated in silicon gate C2MOStechnology. It has the same highspeed performance of LSTTL combined with true CMOS low power consumption. Pin configuration and function are the same as those of the HC04 but all inputs have 20 % VCC hysteresis level.
This M54/74HC14 together with its schmitt trigger function allows it to be used on line receivers with slow rise/fall input signals. All inputs are equipped with protection circuits against static discharge and transient excess voltage.