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74VHCT574AN Ver la hoja de datos (PDF) - Fairchild Semiconductor

Número de piezacomponentes DescripciónFabricante
74VHCT574AN Octal D-Type Flip-Flop with 3-STATE Outputs Fairchild
Fairchild Semiconductor Fairchild
74VHCT574AN Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
Absolute Maximum Ratings(Note 2)
Supply Voltage (VCC)
DC Input Voltage (VIN)
DC Output Voltage (VOUT)
(Note 3)
(Note 4)
Input Diode Current (IIK)
Output Diode Current (IOK) (Note 5)
DC Output Current (IOUT)
DC VCC/GND Current (ICC)
Storage Temperature (TSTG)
Lead Temperature (TL)
(Soldering, 10 seconds)
0.5V to 7.0V
0.5V to 7.0V
0.5V to VCC  0.5V
0.5V to 7.0V
20 mA
r20 mA
r25 mA
r75 mA
65qC to 150qC
260qC
Recommended Operating
Conditions (Note 6)
Supply Voltage (VCC)
Input Voltage (VIN)
4.5V to 5.5V
0V to 5.5V
Output Voltage (VOUT)
(Note 3)
(Note 4)
0V to VCC
0V to 5.5V
Operating Temperature (TOPR)
40qC to 85qC
Input Rise and Fall Time (tr, tf)
VCC 5.0V r 0.5V
0 ns/V a 20 ns/V
Note 2: Absolute Maximum Ratings are values beyond which the device
may be damaged or have its useful life impaired. The databook specifica-
tions should be met, without exception, to ensure that the system design is
reliable over its power supply, temperature, and output/input loading vari-
ables. Fairchild does not recommend operation outside databook specifica-
tions.
Note 3: HIGH or LOW state. IOUT absolute maximum rating must be
observed.
Note 4: When outputs are in OFF-State or when VCC OV.
Note 5: VOUT  GND, VOUT ! VCC (Outputs Active).
Note 6: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
Parameter
VIH
VIL
VOH
VOL
IOZ
IIN
ICC
ICCT
HIGH Level
Input Voltage
LOW Level
Input Voltage
HIGH Level
Output Voltage
LOW Level
Output Voltage
3-STATE Output
Off-State Current
Input Leakage
Current
Quiescent Supply
Current
Maximum ICC/Input
VCC
(V)
4.5
5.5
4.5
5.5
4.5
4.5
5.5
05.5
5.5
5.5
IOFF
Output Leakage Current 0.0
(Power Down State)
TA 25qC
TA 40qC to 85qC Units
Min
Typ
Max
Min
Max
Conditions
2.0
2.0
V
2.0
20
0.8
0.8
V
0.8
0.8
4.40
3.94
4.50
0.0
4.40
3.80
0.1
0.36
r0.25
r0.1
0.1
0.44
r2.5
r1.0
V VIN VIH IOH 50 PA
V
or VIL IOH 8 mA
V VIN VIH IOL 50 PA
V
or VIL IOL 8 mA
PA VIN VIH or VIL
VOUT VCC or GND
PA VIN 5.5V or GND
4.0
40.0
PA VIN VCC or GND
1.35
1.50
mA VIN 3.4V
Other Input VCC or GND
0.5
5.0
PA VOUT 5.5V
3
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