MC74HC589A

http://onsemi.com

6

Guaranteed Limit

Symbol

Parameter

V

*55_C to 25_C v85_C v125_C

Unit

Minimum Setup Time, A−H to Latch Clock

(Figure 7)

2.0

3.0

4.5

6.0

100

40

20

17

125

50

25

21

150

60

30

26

ns

(Figure 8)

2.0

3.0

4.5

6.0

100

40

20

17

125

50

25

21

150

60

30

26

ns

Minimum Setup Time, Serial Shift/Parallel Load to Shift Clock

(Figure 9)

2.0

3.0

4.5

6.0

100

40

20

17

125

50

25

21

150

60

30

26

ns

Minimum Hold Time, Latch Clock to A−H

(Figure 7)

2.0

3.0

4.5

6.0

25

10

5

5

30

12

6

6

40

15

8

7

ns

(Figure 8)

2.0

3.0

4.5

6.0

5

5

5

5

5

5

5

5

5

5

5

5

ns

Minimum Pulse Width, Shift Clock

(Figure 4)

2.0

3.0

4.5

6.0

75

40

15

13

95

50

19

16

110

60

23

19

ns

Minimum Pulse Width, Latch Clock

(Figure 3)

2.0

3.0

4.5

6.0

80

40

16

14

100

50

20

17

120

60

24

20

ns

Minimum Pulse Width, Serial Shift/Parallel Load

(Figure 6)

2.0

3.0

4.5

6.0

80

40

16

14

100

50

20

17

120

60

24

20

ns

Maximum Input Rise and Fall Times

(Figure 3)

2.0

3.0

4.5

6.0

1000

800

500

400

1000

800

500

400

1000

800

500

400

ns

10. Information on typical parametric values can be found in the ON Semiconductor High−Speed CMOS Data Book (DL129/D).