74ACT541(2005) データシートの表示（PDF） - Fairchild Semiconductor
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74ACT541 Datasheet PDF : 9 Pages
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Absolute Maximum Ratings(Note 2)
Supply Voltage (VCC)
DC Input Diode Current (IIK)
VI 0.5V
VI VCC 0.5V
DC Input Voltage (VI)
DC Output Diode Current (IOK)
VO 0.5V
VO VCC 0.5V
DC Output Voltage (VO)
DC Output Source
or Sink Current (IO)
DC VCC or Ground Current
per Output Pin (ICC or IGND)
Storage Temperature (TSTG)
Junction Temperature (TJ)
PDIP
0.5V to 7.0V
20 mA
20 mA
0.5V to VCC 0.5V
20 mA
20 mA
0.5V to VCC 0.5V
r 50 mA
r 50 mA
65qC to 150qC
140qC
Recommended Operating
Conditions
Supply Voltage (VCC)
AC
2.0V to 6.0V
ACT
4.5V to 5.5V
Input Voltage (VI)
Output Voltage (VO)
Operating Temperature (TA)
Minimum Input Edge Rate ('V/'t)
0V to VCC
0V to VCC
40qC to 85qC
125 mV/ns
AC: VIN from 30% to 70% of VCC
VCC @ 3.3V, 4.5V, 5.5V
ACT:VIN from 0.8V to 2.0V
VCC @ 4.5V, 5.5V
Note 2: Absolute maximum ratings are those values beyond which dam-
age to the device may occur. The databook specifications should be met,
without exception, to ensure that the system design is reliable over its
power supply, temperature, and output/input loading variables. Fairchild
does not recommend operation of FACT¥ circuits outside databook specifi-
cations.
DC Electrical Characteristics for AC
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
3.0
1.5
2.1
2.1
4.5
2.25
3.15
3.15
5.5
2.75
3.85
3.85
3.0
1.5
0.9
0.9
4.5
2.25
1.35
1.35
5.5
2.75
1.65
1.65
3.0
2.99
2.9
2.9
4.5
4.49
4.4
4.4
5.5
5.49
5.4
5.4
VOL
Maximum LOW Level
Output Voltage
3.0
2.56
2.46
4.5
3.86
3.76
5.5
4.86
4.76
3.0
0.002
0.1
0.1
4.5
0.001
0.1
0.1
5.5
0.001
0.1
0.1
3.0
4.5
5.5
IIN (Note 5) Maximum Input Leakage Current
5.5
IOZ
Maximum 3-STATE
Leakage Current
5.5
0.36
0.36
0.36
r 0.1
r0.25
0.44
0.44
0.44
r 1.0
r2.5
IOLD
Minimum Dynamic
5.5
75
IOHD
Output Current (Note 4)
5.5
75
ICC (Note 5) Maximum Quiescent Supply Current
5.5
4.0
40.0
Note 3: All outputs loaded; thresholds on input associated with output under test.
Note 4: Maximum test duration 2.0 ms, one output loaded at a time.
Note 5: IIN and ICC @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V VCC.
Units
V
V
V
V
V
V
PA
PA
mA
mA
PA
Conditions
VOUT 0.1V
or VCC 0.1V
VOUT 0.1V
or VCC 0.1V
IOUT 50 PA
VIN VIL or VIH
IOH 12 mA
IOH 24 mA
IOH 24 mA (Note 3)
IOUT 50 PA
VIN VIL or VIH
IOL 12 mA
IOL 24 mA
IOL 24 mA (Note 3)
VI V CC, GND
VI (OE) V IL, VIH
VI VCC, GND
VO VCC, GND
VOLD 1.65V Max
VOHD 3.85V Min
VIN VCC or GND
3
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