PI74VCX16374A_98 데이터 시트보기 (PDF) - Pericom Semiconductor
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PI74VCX16374A_98 Datasheet PDF : 7 Pages
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PI74VCX16374
16-Bit D-Type Flip-Flop with 3-State Outputs 12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
AC Electrical Characteristics
Symbol
Parameters
TA = -40°C to +85°C, CL = 30pF, RL = 500Ω
VDD = 3.3V ± 0.3V VDD = 2.5V ± 0.2V VDD = 1.8V
Min.
Max. Min.
Max.
Min. Max.
Units
fMAX
Maximum Clock Frequency
250
250
250
MHz
tPLH, tPHL Prop Delay, CLK to Q
0.8
3.0
1.0
3.9
1.5
6.0
tPZH, tPZL
tPHZ, tPLZ
Output Enable Time
Output Disable Time
0.8
3.5
1.0
4.6
1.5
7.0
ns
0.8
3.5
1.0
3.8
1.5
5.0
tOSHL, tOSLH Output to Output Skew(2)
0.5
0.5
0.5
Notes:
1. For CL = 50pF add approximatly 300ps to AC maximum specification.
2. 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).
AC Setup Requirements
TA= -40ºC to +85ºC, CL= 30pF, RL= 500Ω
Symbol
tSU
tH
tW
Parameters
Setup Time
Hold Time
Pulse Width
VDD = 3.3V ± 0.3V VDD = 2.5V ± 0.2V
Min.
Typ. Min.
Typ.
1.5
1.5
1.0
1.0
1.5
1.5
VDD = 1.8V
Min. Typ. Units
2.5
1.0
ns
3.0
Dynamic Switching Characteristics
Symbol
Parameters
Conditions
VOLP
Quiet Output Dynamic Peak VOL
CL = 50pF
VIH = VDD
VIL = 0V
VOLP
VOLP
CL = 50pF
Quiet Output Dynamic Valley VOL VIH = VDD
VIL = 0V
CL = 50pF
Quiet Output Dynamic Valley VOH VIH = VDD
VIL = 0V
VDD TA= +25°C Typical Units
1.8
0.25
2.5
0.6
3.3
0.8
1.8
-0.25
2.5
-0.6
V
3.3
-0.8
1.8
1.5
2.5
1.9
3.3
2.2
Capacitance
Symbol
Parameters
CIN
COUT
CPD
Input Capacitance
Output Capacitance
Power Dissipation
Capacitance
Conditions
TA = +25°C Typical
VDD = 1.8, 2.5V or 3.3V, VI = 0V or VDD
6
VI = 0V or VDD, VDD = 1.8V, 2.5V or 3.3V
7
VI = 0V or VDD, F = 10 MHz
VDD = 1.8V, 2.5V or 3.3V
20
Units
pF
6
PS8327
09/14/98
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