74HCT14 Datasheet, PDF (3/8 Pages) NXP Semiconductors – Hex inverting Schmitt trigger

74HCT14
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V_CC
V_I
V_O
I_IK
I_OK
I_O
I_CC
I_GND
T_STG
T_L
T_J
q_JA
DC Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Sink Current
DC Supply Current per Supply Pin
DC Ground Current per Ground Pin
Storage Temperature Range
Lead Temperature, 1 mm from Case for 10 Seconds
Junction Temperature under Bias
Thermal Resistance
(Referenced to GND)
(Referenced to GND)
(Referenced to GND)
SOIC
TSSOP
*0.5 to )7.0
*0.5 to V_CC )0.5
*0.5 to V_CC )0.5
$20
$25
$25
$50
$50
*65 to )150
260
)150
125
170
V
V
V
mA
mA
mA
mA
mA
_C
_C
_C
_C/W
P_D Power Dissipation in Still Air at 85_C
SOIC
500
mW
TSSOP
450
MSL Moisture Sensitivity
Level 1
F_R
V_ESD
Flammability Rating
ESD Withstand Voltage
Oxygen Index: 30% − 35% UL 94 V−0 @ 0.125 in
Human Body Model (Note 1)
>2000
V
Machine Model (Note 2)
>200
I_Latchup Latchup Performance
Above V_CC and Below GND at 85_C (Note 3)
$300
mA
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Tested to EIA/JESD22−A114−A.
2. Tested to EIA/JESD22−A115−A.
3. Tested to EIA/JESD78.
4. For high frequency or heavy load considerations, see the ON Semiconductor High−Speed CMOS Data Book (DL129/D).
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Max
Unit
V_CC DC Supply Voltage
(Referenced to GND)
4.5
5.5
V
V_I, V_O DC Input Voltage, Output Voltage
(Referenced to GND)
0
V_CC
V
T_A
Operating Temperature, All Package Types
*55
)125
_C
t_r, t_f Input Rise and Fall Time (Figure 1)
−
(Note 5)
ns
5. No Limit when V_I [ 50% V_CC, I_CC > 1 mA.
6. Unused inputs may not be left open. All inputs must be tied to a high−logic voltage level or a low−logic input voltage level.
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