IN74ACT374 データシートの表示（PDF） - IK Semicon Co., Ltd
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IN74ACT374 Datasheet PDF : 6 Pages
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IN74ACT374
AC ELECTRICAL CHARACTERISTICS (VCC=5.0 V ± 10%, CL=50pF,Input tr=tf=3.0 ns)
Symbol
Parameter
fmax Maximum Clock Frequency (Figure 1)
tPLH Propagation Delay, Clock to Q (Figure 1)
tPHL Propagation Delay, Clock to Q (Figure 1)
tPZH Propagation Delay, Output Enable to Q (Figure 2)
tPZL Propagation Delay, Output Enable to Q (Figure 2)
tPHZ Propagation Delay, Output Enable to Q (Figure 2)
tPLZ Propagation Delay, Output Enable to Q (Figure 2)
CIN Maximum Input Capacitance
Guaranteed Limits
25 °C
-40°C to 85°C
Min Max Min Max
100
90
2.0 10 2.0 11.5
2.0 9.5 1.5
11
2.0 9.5 1.5 10.5
1.5 9.0 1.5 10.5
1.5 11.5 1.0 12.5
1.5 8.5 1.0
10
4.5
4.5
Unit
MHz
ns
ns
ns
ns
ns
ns
pF
CPD Power Dissipation Capacitance
Typical @25°C,VCC=5.0 V
80
pF
TIMING REQUIREMENTS (VCC=5.0 V ± 10%,(CL=50pF, Input tr=tf=3.0 ns)
Symbol
Parameter
tsu
Minimum Setup Time,Data to Clock
(Figure 3)
th
Minimum Hold Time, Clock to Data
(Figure 3)
tw
Minimum Pulse Width, Clock (Figure 1)
Guaranteed Limits
25 °C
-40°C to
Unit
85°C
5.0
5.5
ns
1.5
1.5
ns
5.0
5.0
ns
Rev. 00
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