74AC32 데이터 시트보기 (PDF) - ON Semiconductor
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74AC32 Datasheet PDF : 9 Pages
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MC74AC32, MC74ACT32
AC CHARACTERISTICS (For Figures and Waveforms − See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
74AC
74AC
Symbol
Parameter
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = −40°C
to +85°C
CL = 50 pF
Unit
Fig.
No.
Min
Typ
Max
Min
Max
tPLH Propagation Delay
3.3
1.5
7.0
9.0
1.5
10.0
5.0
1.5
5.5
7.5
1.0
8.5
ns
3−5
tPHL Propagation Delay
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
Voltage Range 5.0 V is 5.0 V ±0.5 V.
3.3
1.5
7.0
8.5
1.0
9.0
5.0
1.5
5.0
7.0
1.0
7.5
ns
3−5
DC CHARACTERISTICS
Symbol
Parameter
VIH Minimum High Level
Input Voltage
VIL
Maximum Low Level
Input Voltage
VOH Minimum High Level
Output Voltage
74ACT
74ACT
VCC
(V)
TA = +25°C
TA =
−40°C to
+85°C
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
3.76
5.5
− 4.86
4.76
4.5 0.001 0.1
0.1
5.5 0.001 0.1
0.1
4.5
− 0.36
0.44
5.5
− 0.36
0.44
IIN
Maximum Input
Leakage Current
5.5
− ±0.1
±1.0
DICCT Additional Max. ICC/Input
5.5
0.6
−
1.5
IOLD
IOHD
†Minimum Dynamic
Output Current
5.5
−
−
75
5.5
−
−
−75
ICC Maximum Quiescent
Supply Current
5.5
− 4.0
40
*All outputs loaded; thresholds on input associated with output under test.
†Maximum test duration 2.0 ms, one output loaded at a time.
Unit
Conditions
V
VOUT = 0.1 V
or VCC − 0.1 V
V
VOUT = 0.1 V
or VCC − 0.1 V
V
IOUT = −50 mA
*VIN = VIL or VIH
V
IOH
−24 mA
−24 mA
V
IOUT = 50 mA
*VIN = VIL or VIH
V
IOL
24 mA
24 mA
mA VI = VCC, GND
mA VI = VCC − 2.1 V
mA VOLD = 1.65 V Max
mA VOHD = 3.85 V Min
mA VIN = VCC or GND
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