74AC377SC_05 查看數據表（PDF） - Fairchild Semiconductor
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74AC377SC_05 Datasheet PDF : 9 Pages
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DC Electrical Characteristics for ACT
Symbol
Parameter
VIH
Minimum HIGH Level
Input Voltage
VIL
Maximum LOW Level
Input Voltage
VOH
Minimum HIGH Level
Output Voltage
VCC
TA 25qC
TA 40qC to 85qC
(V)
Typ
Guaranteed Limits
4.5
1.5
2.0
2.0
5.5
1.5
2.0
2.0
4.5
1.5
0.8
0.8
5.5
1.5
0.8
0.8
4.5
4.49
4.4
4.4
5.5
5.49
5.4
5.4
VOL
Maximum LOW Level
Output Voltage
4.5
3.86
5.5
4.86
4.5
0.001
0.1
5.5
0.001
0.1
3.76
4.76
0.1
0.1
4.5
0.36
5.5
0.36
IIN
Maximum Input
5.5
Leakage Current
r0.1
ICCT
IOLD
IOHD
ICC
Maximum
ICC/Input
Minimum Dynamic
Output Current (Note 7)
Maximum Quiescent
Supply Current
5.5
0.6
5.5
5.5
5.5
4.0
Note 6: All outputs loaded; thresholds on input associated with output under test.
Note 7: Maximum test duration 2.0 ms, one output loaded at a time.
0.44
0.44
r1.0
1.5
75
75
40.0
Units
Conditions
V
VOUT 0.1V
or VCC 0.1V
V
VOUT 0.1V
or VCC 0.1V
V
IOUT 50 PA
VIN VIL or VIH
V
IOH 24 mA
IOH 24 mA (Note 6)
V
IOUT 50 PA
VIN VIL or VIH
V
IOL 24 mA
IOL 24 mA (Note 6)
PA VI VCC, GND
mA VI VCC 2.1V
mA VOLD 1.65V Max
mA VOHD 3.85V Min
PA
VIN VCC
or GND
AC Electrical Characteristics for AC
Symbol
Parameter
fMAX
Maximum Clock
Frequency
tPLH
Propagation Delay
CP to Qn
tPHL
Propagation Delay
CP to Qn
Note 8: Voltage Range 3.3 is 3.3V r 0.3V
Voltage Range 5.0 is 5.0V r 0.5V
VCC
(V)
(Note 8)
3.3
5.0
3.3
5.0
3.3
5.0
TA 25qC
Min
Typ
Max
90
125
140
175
3.0
8.0
13.0
2.0
6.0
9.0
3.5
8.5
13.0
2.5
6.5
10.0
TA 40qC to 85qC
Min
Max
75
125
1.5
14.0
1.5
10.0
2.0
14.5
1.5
11.0
Units
MHz
ns
ns
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