IN74AC299DW Ver la hoja de datos (PDF) - IK Semicon Co., Ltd
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IN74AC299DW
IK Semicon Co., Ltd
IN74AC299DW Datasheet PDF : 9 Pages
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IN74AC299
TIMING REQUIREMENTS (CL=50pF,Input tr=tf=3.0 ns)
Symbol
Parameter
VCC*
V
tsu
Minimum Setup Time, Mode Select S1 or S2 3.3
to Clock (Figure 4)
5.0
tsu
Minimum Setup Time, Data Inputs PA thru PH 3.3
to Clock (Figure 4)
5.0
tsu
Minimum Setup Time, Data Inputs SA, SH to
3.3
Clock (Figure 4)
5.0
th
Minimum Hold Time, Clock to Mode Select 3.3
S1 or S2 (Figure 4)
5.0
th
Minimum Hold Time, Clock to Data Inputs PA 3.3
thru PH (Figure 4)
5.0
th
Minimum Hold Time, Clock to Data Inputs
3.3
SA, SH (Figure 4)
5.0
trec
Minimum Recovery Time, Reset Inactive to
3.3
Clock (Figure 2)
5.0
tw
Minimum Pulse Width, Clock (Figure 1)
3.3
5.0
tw
Minimum Pulse Width, Reset (Figure 2)
3.3
5.0
*Voltage Range 3.3 V is 3.3 V ±0.3 V
Voltage Range 5.0 V is 5.0 V ±0.5 V
Guaranteed Limits
25 °C
-40°C to
Unit
85°C
8.0
8.5
ns
5.0
5.5
5.5
6.0
ns
3.5
4.0
6.5
7.0
ns
4.0
4.5
0.5
0.5
ns
1.0
1.0
0
0
ns
1.0
1.0
0
0.5
ns
1.0
1.0
1.5
1.5
ns
1.5
1.5
4.5
5.0
ns
3.5
3.5
4.5
5.0
ns
3.5
3.5
Rev. 00
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