SL74HC151
AC ELECTRICAL CHARACTERISTICS(CL=50pF,Input tr=tf=6.0 ns)
VCC
Guaranteed Limit
Symbol
Parameter
V
25 °C to £85°C
-55°C
£125°C
Unit
ns
tPLH, tPHL Maximum Propagation Delay, Input D to
Output Y or Y (Figures 1,3 and 6)
2.0
4.5
6.0
185
37
230
46
280
56
48
31
39
tPLH, tPHL Maximum Propagation Delay , Input A to
Output Y or Y (Figures 2 and 6)
2.0
4.5
6.0
205
41
35
255
51
43
310
62
53
ns
ns
ns
pF
tPLH, tPHL Maximum Propagation Delay , Strobe to
Output Y or Y (Figures 4,5 and 6)
2.0
4.5
6.0
125
25
21
155
31
26
190
38
32
tTLH, tTHL Maximum Output Transition Time, Any Output
(Figures 1 and 6)
2.0
4.5
6.0
75
15
13
95
19
16
110
22
19
CIN
Maximum Input Capacitance
-
10
10
10
Power Dissipation Capacitance (Per Package)
Typical @25°C,VCC=5.0 V
CPD
Used to determine the no-load dynamic power
consumption:
36
pF
PD=CPDVCC2f+ICCVCC
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
Figure 3. Switching Waveforms
Figure 4. Switching Waveforms
System Logic
Semiconductor
SLS
SLS [ SYSTEM LOGIC SEMICONDUCTOR ]
