參數(shù)資料
型號(hào): IN74HCT14AD
廠商: INTEGRAL JOINT STOCK COMPANY
英文描述: HEX SCHMITT-TRIGGER INVERTER
中文描述: 六角施密特觸發(fā)器逆變器
文件頁(yè)數(shù): 2/4頁(yè)
文件大?。?/td> 121K
代理商: IN74HCT14AD
IN74HCT14A
2
MAXIMUM RATINGS
*
Symbol
V
CC
DC Supply Voltage (Referenced to GND)
V
IN
DC Input Voltage (Referenced to GND)
V
OUT
DC Output Voltage (Referenced to GND)
I
IN
DC Input Current, per Pin
I
OUT
DC Output Current, per Pin
I
CC
DC Supply Current, V
CC
and GND Pins
P
D
Power Dissipation in Still Air, Plastic DIP+
SOIC Package+
Tstg
Storage Temperature
T
L
Lead Temperature, 1 mm from Case for 10
Parameter
Value
-0.5 to +7.0
-1.5 to V
CC
+1.5
-0.5 to V
CC
+0.5
±
20
±
25
±
50
750
500
-65 to +150
260
Unit
V
V
V
mA
mA
mA
mW
°
C
°
C
Seconds
(Plastic DIP or SOIC Package)
*
Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
+Derating - Plastic DIP: - 10 mW/
°
C from 65
°
to 125
°
C
SOIC Package: : - 7 mW/
°
C from 65
°
to 125
°
C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
DC Supply Voltage (Referenced to GND)
V
IN
, V
OUT
DC Input Voltage, Output Voltage (Referenced to
GND)
T
A
Operating Temperature, All Package Types
t
r
, t
f
Input Rise and Fall Time (Figure 1)
Min
4.5
0
Max
5.5
V
CC
Unit
V
V
-55
0
+125
No
Limit
*
°
C
ns
*
When
V
IN
50% V
CC
,I
CC
>1.0 mA.
This device contains protection circuitry to guard against damage due to high static
voltages or electric fields. However, precautions must be taken to avoid applications of any voltage
higher than maximum rated voltages to this high-impedance circuit. For proper operation, V
IN
and
V
OUT
should be constrained to the range GND
(V
IN
or V
OUT
)
V
CC
.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or V
CC
).
Unused outputs must be left open.
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