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SN74LS123D View Datasheet(PDF) - ON Semiconductor

Part Name
Description
Manufacturer
SN74LS123D
ON-Semiconductor
ON Semiconductor ON-Semiconductor
SN74LS123D Datasheet PDF : 12 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
0.55
VRC = 5 V
Cext = 1000 pF
0.5
K
-55°C
0.45
0°C
25°C
70°C
0.4
125°C
SN74LS122, SN74LS123
0.55
0.55
VCC = 5 V
Cext = 1000 pF
0.5
0.5
0°C -55°C
K
K
25°C
0.45
70°C
0.45
125°C
0.4
0.4
Cext = 1000 pF
-55°C
0°C
25°C
70°C
125°C
0.35
4.5
5
5.5
VCC
Figure 5. K versus VCC
0.35
4.5
5
5.5
VRC
Figure 6. K versus VRC
0.35
4.5
5
5.5
VCC= VRC
Figure 7. K versus VCC and VRC
100000
10000
Rext = 260 k
Rext = 160 k
1000
100
10
1
Rext = 80 k
Rext = 40 k
Rext = 20 k
Rext = 10 k
Rext = 5 k
10
100
Cext, EXTERNAL TIMING CAPACITANCE (pF)
Figure 8.
1000
http://onsemi.com
7
 

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