IN74HC595A
TIMING REQUIREMENTS (CL=50pF,Input tr=tf=6.0 ns)
VCC
Guaranteed Limit
Symbol
tsu
Parameter
V
Unit
ns
25 °C to
≤85°C
≤125°C
-55°C
Minimum Setup Time,Serial Data
Input A to Shift Clock (Figure 5)
2.0
4.5
6.0
50
10
9
65
13
11
75
15
13
tsu
Minimum Setup Time, Shift Clock to
Latch Clock (Figure 6)
2.0
4.5
6.0
75
15
13
95
19
16
110
22
ns
ns
ns
ns
ns
ns
ns
19
th
Minimum Hold Time, Shift Clock to
Serial Data Input A (Figure 5)
2.0
4.5
6.0
5
5
5
5
5
5
5
5
5
trec
Minimum Recovery Time, Reset
Inactive to Shift Clock (Figure 2)
2.0
4.5
6.0
50
10
9
65
13
11
75
15
13
tw
Minimum Pulse Width, Reset (Figure
2)
2.0
4.5
6.0
60
12
10
75
15
13
90
18
15
tw
Minimum Pulse Width, Shift Clock
(Figure 1)
2.0
4.5
6.0
50
10
9
65
13
11
75
15
13
tw
Minimum Pulse Width, Latch Clock
(Figure 6)
2.0
4.5
6.0
50
10
9
65
13
11
75
15
13
tr, tf
Maximum Input Rise and Fall Times
(Figure 1)
2.0
4.5
6.0
1000
500
400
1000
500
400
1000
500
400
Rev. 00
IKSEMICON [ IK SEMICON CO., LTD ]
