74HC2G14 Просмотр технического описания (PDF) - Philips Electronics
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производитель
74HC2G14 Datasheet PDF : 17 Pages
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Philips Semiconductors
Inverting Schmitt-triggers
Preliminary specification
74HC2G14; 74HCT2G14
DC CHARACTERISTICS
Type 74HC2G14
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
TEST CONDITIONS
Tamb (°C)
SYMBOL PARAMETER
OTHER
+25
−40 to +85 −40 to +125 UNIT
VCC (V) MIN. TYP.(1) MAX. MIN. MAX. MIN. MAX.
VOH
HIGH-level
VI = VIH or VIL: 2.0
1.9 2.0 −
1.9 −
1.9 −
V
output voltage IO = −20 µA
VI = VIH or VIL: 4.5
4.4 4.5 −
4.4 −
4.4 −
V
IO = −20 µA
VI = VIH or VIL: 6.0
5.9 6.0 −
5.9 −
5.9 −
V
IO = −20 µA
VI = VIH or VIL; 4.5
4.18 4.32 −
4.13 −
3.7 −
V
IO = −4.0 mA
VI = VIH or VIL; 6.0
5.68 5.81 −
5.63 −
5.2 −
V
IO = −5.2 mA
VOL
LOW-level output VI = VIH or VIL; 2.0
−
0
0.1 − 0.1 − 0.1 V
voltage
IO = 20 µA
VI = VIH or VIL; 4.5
IO = 20 µA
−
0
0.1 − 0.1 − 0.1 V
VI = VIH or VIL; 6.0
IO = 20 µA
−
0
0.1 − 0.1 − 0.1 V
VI = VIH or VIL; 4.5
IO = 4.0 mA
−
0.15 0.26 −
0.33 −
0.4 V
VI = VIH or VIL; 6.0
IO = 5.2 mA
−
0.16 0.26 −
0.33 −
0.4 V
II
input leakage
VI = VCC or GND 6.0
−
−
±0.1 − ±1.0 − ±1.0 µA
current
ICC
quiescent supply VI = VCC or GND; 6.0
−
−
1.0 − 10 − 20 µA
current
IO = 0
Note
1. All typical values are measured at Tamb = 25 °C.
2003 May 1
5
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