IN74AC299 查看數據表（PDF） - Integral Corp.
零件编号
产品描述 (功能)
生产厂家
IN74AC299
Integral Corp.
IN74AC299 Datasheet PDF : 8 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
390
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