74ABT573CPC 查看數據表（PDF） - Fairchild Semiconductor
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74ABT573CPC Datasheet PDF : 11 Pages
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DC Electrical Characteristics
Symbol
Parameter
Min
Typ
Max Units VCC
Conditions
CL = 50 pF, RL = 500Ω
VOLP
Quiet Output Maximum Dynamic VOL
0.7
1.0
V
5.0 TA = 25°C (Note 5)
VOLV
Quiet Output Minimum Dynamic VOL
−1.5 −1.2
V
5.0 TA = 25°C (Note 5)
VOHV
Minimum HIGH Level Dynamic Output Voltage
2.5
3.0
V
5.0 TA = 25°C (Note 6)
VIHD
Minimum HIGH Level Dynamic Input Voltage
2.2
1.8
V
5.0 TA = 25°C (Note 7)
VILD
Maximum LOW Level Dynamic Input Voltage
1.0
0.7
V
5.0 TA = 25°C (Note 7)
Note 5: Max number of outputs defined as (n). n − 1 data inputs are driven 0V to 3V. One output at LOW. Guaranteed, but not tested.
Note 6: Max number of outputs defined as (n). n − 1 data inputs are driven 0V to 3V. One output HIGH. Guaranteed, but not tested.
Note 7: Max number of data inputs (n) switching. n − 1 inputs switching 0V to 3V. Input-under-test switching: 3V to threshold (VILD), 0V to threshold (VIHD).
Guaranteed, but not tested.
AC Electrical Characteristics
(SOIC and SSOP Package)
Symbol
Parameter
tPLH
Propagation Delay
tPHL
Dn to On
tPLH
Propagation Delay
tPHL
LE to On
tPZH
Output Enable Time
tPZL
tPHZ
Output Disable Time
tPLZ
Time
AC Operating Requirements
(SOIC and SSOP Package)
Symbol
Parameter
fTOGGLE
tS(H)
tS(L)
tH(H)
tH(L)
tW(H)
Max Toggle Frequency
Set Time, HIGH
or LOW Dn to LE
Hold Time, HIGH
or LOW Dn to LE
Pulse Width,
LE HIGH
TA = +25°C
VCC = +5.0V
CL = 50 pF
Min
Typ
Max
1.9
2.7
4.5
1.9
2.8
4.5
2.0
3.1
5.0
2.0
3.0
5.0
1.5
3.1
5.3
1.5
3.1
5.3
2.0
3.6
5.4
2.0
3.4
5.4
TA = +25°C
VCC = +5.0V
CL = 50 pF
Min
Typ
Max
100
1.5
1.5
1.0
1.0
3.0
TA = −40°C to +85°C
VCC = 4.5V to 5.5V
CL = 50 pF
Min
Max
1.9
4.5
1.9
4.5
2.0
5.0
2.0
5.0
1.5
5.3
1.5
5.3
2.0
5.4
2.0
5.4
TA = −40°C to +85°C
VCC = 4.5V to 5.5V
CL = 50 pF
Min
Max
1.5
1.5
1.0
1.0
3.0
Units
ns
ns
ns
ns
Units
MHz
ns
ns
ns
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