IN74HC151AD 查看數據表（PDF） - IK Semicon Co., Ltd
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IN74HC151AD Datasheet PDF : 6 Pages
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IN74HC151A
AC ELECTRICAL CHARACTERISTICS (CL=50pF,Input tr=tf=6.0 ns)
Symbol
Parameter
tPLH, tPHL Maximum Propagation Delay, Input D to
Output Y or Y (Figures 1,3 and 6)
tPLH, tPHL Maximum Propagation Delay , Input A to
Output Y or Y (Figures 2 and 6)
tPLH, tPHL Maximum Propagation Delay , Strobe to
Output Y or Y (Figures 4,5 and 6)
tTLH, tTHL Maximum Output Transition Time, Any Output
(Figures 1 and 6)
CIN Maximum Input Capacitance
VCC
Guaranteed Limit
V 25 °C ≤85°C ≤125°C Unit
to
-55°C
2.0 185
230
280
ns
4.5 37
46
56
6.0 31
39
48
2.0 205
255
310
ns
4.5 41
51
62
6.0 35
43
53
2.0 125
155
190
ns
4.5 25
31
38
6.0 21
26
32
2.0 75
4.5 15
6.0 13
95
110
ns
19
22
16
19
-
10
10
10
pF
Power Dissipation Capacitance (Per Package)
CPD Used to determine the no-load dynamic power
consumption:
PD=CPDVCC2f+ICCVCC
Typical @25°C,VCC=5.0 V
36
pF
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
Figure 3. Switching Waveforms
Figure 4. Switching Waveforms
Rev. 00
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