74LVC14A 查看數據表（PDF） - Philips Electronics
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74LVC14A Datasheet PDF : 20 Pages
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Philips Semiconductors
Hex inverting Schmitt-trigger with
5 V tolerant input
Product specification
74LVC14A
SYMBOL
PARAMETER
TEST CONDITIONS
OTHER
VCC (V)
Tamb = −40 to +125 °C
VOH
HIGH-level output VI = VIH or VIL
voltage
IO = −100 µA
IO = −8 mA
IO = −12 mA
IO = −18 mA
IO = −24 mA
VOL
LOW-level output VI = VIH or VIL
voltage
IO = 100 µA
IO = 8 mA
IO = 12 mA
IO = 24 mA
ILI
input leakage
VI = 5.5 V or GND
current
ICC
∆ICC
quiescent supply
current
additional quiescent
supply current per
input pin
VI = VCC or GND;
IO = 0
VI =VCC − 0.6 V;
IO = 0
2.7 to 3.6
2.3 to 2.7
2.7
3.0
3.0
2.7 to 3.6
2.3 to 2.7
2.7
3.0
3.6
3.6
2.7 to 3.6
Note
1. All typical values are measured at Tamb = 25 °C.
MIN.
TYP.(1) MAX.
UNIT
VCC − 0.3 −
VCC − 0.65 −
VCC − 0.65 −
VCC − 0.75 −
VCC − 1
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
V
−
V
−
V
−
V
−
V
0.3
V
0.75
V
0.6
V
0.8
V
±20
µA
40
µA
5000 µA
2003 Feb 28
7
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