mm74hct14 Fairchild Semiconductor, mm74hct14 Datasheet - Page 2

• Manufacturer Part Number: mm74hct14
• Description: Hex Inverting Schmitt Trigger
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
V
V
V
V
V
I
I
IN
CC
Absolute Maximum Ratings
(Note 2)
DC Electrical Characteristics
Note 3: For a power supply of 5V
designing with this supply. Worst case V
rent (I
T
T
H
OL
Supply Voltage (V
DC Input Voltage (V
DC Output Voltage (V
Clamp Diode Current (I
DC Output Current, per pin (I
DC V
Storage Temperature Range (T
Lead Temperature (T
OH
Symbol
(Soldering 10 seconds)
IN
, I
CC
CC
or GND Current, per pin (I
, and I
Positive Going
Threshold Voltage
Negative Going
Threshold Voltage
Hysteresis Voltage
Minimum HIGH Level
Output Voltage
Maximum LOW Level
Voltage
Maximum Input Current
Maximum Quiescent
Supply Current
OZ
) occur for CMOS at the higher voltage and so the 6.0V values should be used.
CC
IN
Parameter
)
L
OUT
)
)
IK
, I
)
OK
10% the worst case output voltages (V
OUT
)
IH
STG
and V
)
CC
)
)
IL
occur at V
Maximum
Maximum
Maximum
V
|I
|I
|I
V
|I
|I
|I
V
V
I
V
Minimum
Minimum
Minimum
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
IH
IN
IN
1.5 to V
0.5 to V
65 C to 150 C
or V
2.4V or 0.5V (Note 3)
|
|
|
|
|
|
V
V
V
V
(Note 1)
0 A
IL
IH
CC
CC
0.5 to 7.0V
CC
20 A
4.0 mA, V
4.8 mA, V
20 A
4.0 mA, V
4.8 mA, V
IL
(Note 3)
Conditions
or GND
or GND
CC
CC
5.5V and 4.5V respectively. (The V
20 mA
25 mA
50 mA
260 C
1.5V
0.5V
CC
CC
CC
CC
OH
4.5V
5.5V
4.5V
5.5V
2
, and V
Recommended Operating
Conditions
Note 1: Absolute Maximum Ratings are those values beyond which dam-
age to the device may occur.
Note 2: Unless otherwise specified all voltages are referenced to ground.
Supply Voltage (V
DC Input or Output Voltage
Operating Temperature Range (T
(V
OL
IN
) occur for HC at 4.5V. Thus the 4.5V values should be used when
, V
4.5V
5.5V
4.5V
5.5V
4.5V
5.5V
4.5V
5.5V
4.5V
5.5V
5.5V
5.5V
5.5V
4.5V
V
OUT
CC
)
IH
value at 5.5V is 3.85V.) The worst case leakage cur-
CC
V
Typ
1.5
1.7
1.5
1.7
0.9
1.0
0.9
1.0
0.6
0.7
0.7
4.2
5.2
0.2
0.2
0.6
0
CC
)
T
A
25 C
V
CC
3.98
4.98
0.26
0.26
1.2
1.4
1.9
2.1
0.5
0.6
1.2
1.4
0.4
0.4
1.4
1.5
0.1
1.0
2.4
0.1
Guaranteed Limits
0.1
A
)
T
A
Min
V
2
0
40
CC
40 to 85 C
3.84
4.98
0.33
0.33
1.2
1.4
1.9
2.1
0.5
0.6
1.2
1.4
0.4
1.5
0.1
2.4
0.4
1.4
10
1.0
0.1
Max
V
6
CC
85
Units
Units
V
V
mA
C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A