74HCT1G125 查看數據表（PDF） - Philips Electronics
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74HCT1G125 Datasheet PDF : 13 Pages
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Philips Semiconductors
Bus buffer/line drivers; 3-state
Product specification
74HC1G125; 74HCT1G125
Family 74HCT1G
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
SYMBOL PARAMETER
TEST CONDITIONS
OTHER
VCC (V)
VIH
VIL
VOH
VOL
ILI
IOZ
ICC
∆ICC
HIGH-level input
voltage
LOW-level input
voltage
HIGH-level output
voltage
VI = VIH or VIL;
IO = −20 µA
VI = VIH or VIL;
IO = −2.0 mA
LOW-level output
voltage
VI = VIH or VIL;
IO = 20 µA
VI = VIH or VIL;
IO = 2.0 mA
input leakage current VI = VCC or GND
3-state output
current OFF-state
VI = VIH or VIL;
VO = VCC or GND
quiescent supply
current
additional supply
current per input
VI = VCC or GND;
IO = 0
VI = VCC − 2.1 V;
IO = 0
4.5 to 5.5
4.5 to 5.5
4.5
4.5
4.5
4.5
5.5
5.5
5.5
4.5 to 5.5
Tamb (°C)
−40 to +85
−40 to +125
MIN. TYP.(1) MAX. MIN. MAX.
2.0
1.6
−
2.0
−
−
1.2
0.8
−
0.8
4.4
4.5
−
4.4
−
4.13 4.32 −
3.7
−
−
0
0.1
−
0.1
−
0.15 0.33 −
0.4
−
−
1.0
−
1.0
−
−
5
−
10
−
−
10
−
20
−
−
500 −
850
UNIT
V
V
V
V
V
V
µA
µA
µA
µA
Note
1. All typical values are measured at Tamb = 25 °C.
2004 Jul 27
6
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