參數(shù)資料
型號(hào): 74ACT541PC
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi): 總線收發(fā)器
英文描述: Octal Buffer/Line Driver with 3-STATE Outputs
中文描述: ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20
封裝: 0.300 INCH, PLASTIC, MS-001, DIP-20
文件頁(yè)數(shù): 3/9頁(yè)
文件大?。?/td> 102K
代理商: 74ACT541PC
3
www.fairchildsemi.com
74
A
C
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74ACT541
Absolute Maximum Ratings(Note 2)
Recommended Operating
Conditions
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
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.
Supply Voltage (VCC)
0.5V to 7.0V
DC Input Diode Current (IIK)
VI 0.5V
20 mA
VI VCC 0.5V
20 mA
DC Input Voltage (VI)
0.5V to VCC 0.5V
DC Output Diode Current (IOK)
VO 0.5V
20 mA
VO VCC 0.5V
20 mA
DC Output Voltage (VO)
0.5V to VCC 0.5V
DC Output Source
or Sink Current (IO)
r 50 mA
DC VCC or Ground Current
per Output Pin (ICC or IGND)
r 50 mA
Storage Temperature (TSTG)
65qC to 150qC
Junction Temperature (TJ)
PDIP
140
qC
Supply Voltage (VCC)
AC
2.0V to 6.0V
ACT
4.5V to 5.5V
Input Voltage (VI)
0V to VCC
Output Voltage (VO)
0V to VCC
Operating Temperature (TA)
40qC to 85qC
Minimum Input Edge Rate (
'V/'t)
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
Symbol
Parameter
VCC
TA 25qCTA 40qC to 85qC
Units
Conditions
(V)
Typ
Guaranteed Limits
VIH
Minimum HIGH Level
3.0
1.5
2.1
V
VOUT 0.1V
Input Voltage
4.5
2.25
3.15
or VCC 0.1V
5.5
2.75
3.85
VIL
Maximum LOW Level
3.0
1.5
0.9
V
VOUT 0.1V
Input Voltage
4.5
2.25
1.35
or VCC 0.1V
5.5
2.75
1.65
VOH
Minimum HIGH Level
3.0
2.99
2.9
V
Output Voltage
4.5
4.49
4.4
IOUT 50 PA
5.55.495.4
5.4
V
VIN VIL or VIH
3.0
2.56
2.46
IOH 12 mA
4.5
3.86
3.76
IOH 24 mA
5.5
4.86
4.76
IOH 24 mA (Note 3)
VOL
Maximum LOW Level
3.0
0.002
0.1
V
Output Voltage
4.5
0.001
0.1
IOUT 50 PA
5.5
0.001
0.1
V
VIN VIL or VIH
3.0
0.36
0.44
IOL 12 mA
4.5
0.36
0.44
IOL 24 mA
5.5
0.36
0.44
IOL 24 mA (Note 3)
IIN (Note 5) Maximum Input Leakage Current
5.5
r 0.1
r 1.0
PA
VI V CC, GND
IOZ
Maximum 3-STATE
PA
VI (OE) V IL, VIH
Leakage Current
5.5
r0.25
r2.5
VI VCC, GND
VO VCC, GND
IOLD
Minimum Dynamic
5.5
75
mA
VOLD 1.65V Max
IOHD
Output Current (Note 4)
5.5
75
mA
VOHD 3.85V Min
ICC (Note 5) Maximum Quiescent Supply Current
5.5
4.0
40.0
PAVIN VCC or GND
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