SL74HC151D 查看數據表（PDF） - System Logic Semiconductor
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SL74HC151D
System Logic Semiconductor
SL74HC151D Datasheet PDF : 5 Pages
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SL74HC151
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 to ≤85°C ≤125°C Unit
-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
95
110
ns
4.5 15
19
22
6.0 13
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
SLS
System Logic
Semiconductor
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