PI74ALVTC16374K 查看數據表（PDF） - Pericom Semiconductor
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PI74ALVTC16374K Datasheet PDF : 8 Pages
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PI74ALVTC16374
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AC Electrical Characteristics
Symbol
fMAX
tPLH, tPHL
tPZH, tPZL
tPHZ, tPLZ
tOSHL, tOSLH
Parameter
Maximum Clock Frequency
Prop Delay, CLK to Q
Output Enable Time
Output Disable Time
Output to Output Skew(1)
TA = -40°C to +85°C, CL = 50pF, RL = 500Ω
VDD = 3.3V ±0.3V VDD = 2.5V ±0.2V
VDD = 1.8V
Min.
Max.
Min.
Max.
Min. Max.
250
250
250
1.0
3.2
1.5
4.2
1.5
4.8
1.0
3.2
1.0
4.7
1.5
5.0
1.0
3.4
1.0
3.8
1.5
4.0
0.5
0.5
0.5
Notes:
1. Skew is defined as the absolute value of the difference between the actual propagation delay for
any two separate outputs of the same device. The specification applies to any outputs switching
in the same direction, either HIGH or LOW (tOSHL) or LOW to HIGH (tOSLH).
Units
MHz
ns
AC Setup Requirements
Symbol Parameter
tSU Setup Time
tH Hold Time
tW Pulse Width
TA = -40ºC to +85ºC, CL = 50pF, RL = 500W
VDD =3.3V ± 0.3V VDD =2.5V ± 0.2V VDD =1.8V
Min.
Typ. Min.
Typ.
Min. Typ. Units
1.0
1.0
1.0
0.5
0.5
1.0
ns
1.5
1.5
1.5
Capacitance
Symbol
Parameter
Conditions
TA = +25°C
Typical Units
CIN Input Capacitance VDD = 1.8, 2.5V or 3.3V, VI = 0V or VDD
6
COUT Output Capacitance VI = 0V or VDD, VDD = 1.8V, 2.5V or 3.3V
7
pF
CPD
Power Dissipation
Capacitance
VI = 0V or VDD, F = 10 MHz
VDD = 1.8V, 2.5V or 3.3V
20
7
PS8356A 11/23/98
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