M74HC14YTTR データシートの表示（PDF） - STMicroelectronics
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M74HC14YTTR Datasheet PDF : 15 Pages
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Electrical characteristics
M74HC14
Table 6. DC specifications
Test condition
Value
Sym. Parameter VCC
(V)
TA = 25 °C -40 to 85 °C -55 to 125 °C Unit
Min Typ Max Min Max Min Max
2.0
Vt+
High level input
voltage
4.5
6.0
1.0 1.28 1.5 1.0 1.5 1.0 1.5
2.3 2.8 3.15 2.3 3.15 2.3 3.15
3.0 3.7 4.2 3.0 4.2 3.0 4.2
2.0
Vt-
Low level input
voltage
4.5
6.0
0.3 0.74 0.9 0.3 0.9 0.3 0.9
1.13 1.8 2.0 1.13 2.0 1.13 2.0
1.5 2.4 2.6 1.5 2.6 1.5 2.6
2.0
VH
Hysteresis
voltage
4.5
6.0
0.3 0.54 1.0 0.3 1.0 0.3 1.0
0.6 1.0 1.4 0.6 1.4 0.6 1.4
0.8 1.3 1.4 0.8 1.7 0.8 1.7
2.0
1.9 2.0
1.9
1.9
V
4.5 IO = -20 μA 4.4 4.5
4.4
4.4
VOH
High level
output voltage
6.0
5.9 6.0
5.9
5.9
4.5 IO = -4.0 mA 4.18 4.31
4.13
4.10
6.0 IO = -5.2 mA 5.68 5.8
5.63
5.60
2.0
0.0 0.1
0.1
0.1
4.5
VOL
Low level
output voltage
6.0
IO = -20 μA
4.5 IO = -4.0 mA
6.0 IO = -5.2 mA
II
Input leakage
current
6.0
ICC
Quiescent
supply current
VI = VCC
or GND
0.0 0.1
0.0 0.1
0.17 0.26
0.18 0.26
± 0.1
1
0.1
0.1
0.33
0.33
±1
10
0.1
0.1
0.40
0.40
±1
μA
20
6/15
DocID1901 Rev 4
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