MC75172B, MC75174B

http://onsemi.com

3

Characteristics

Symbol

Min

Typ

Max

Unit

Propagation Delay − Input to Single−ended Output (Figure 3)

Output Low−to−High

Output High−to−Low

−

−

23

18

30

30

ns

Propagation Delay − Input to Differential Output (Figure 4)

Input Low−to−High

Input High−to−Low

−

−

15

17

25

25

ns

Differential Output Transition Time (Figure 4)

−

19

25

ns

Skew Timing

−

−

−

0.2

1.5

1.5

−

−

−

ns

Enable Timing

Single−ended Outputs (Figure 5)

Enable to Active High Output

Enable to Active Low Output

Active High to Disable (using Enable)

Active Low to Disable (using Enable)

Enable to Active High Output (MC75172B only)

Enable to Active Low Output (MC75172B only)

Active High to Disable (using Enable, MC75172B only)

Active Low to Disable (using Enable, MC75172B only)

−

−

−

−

−

−

−

−

48

20

35

30

58

28

38

36

60

30

45

50

70

35

50

50

ns

Differential Outputs (Figure 6)

Enable to Active Output

Enable to Active Output (MC75172B only)

Enable to 3−State Output

Enable to 3−State Output (MC75172B only)

−

−

−

−

47

56

32

40

−

−

−

−

ns

PIN CONNECTIONS

MC75172B

MC75174B

9

1

3A

3Y

3Z

En

12

4Z

4Y

4A

GND

2A

2Y

2Z

En

12

1Z

1A

1Y

P Package

2

3

4

5

6

7

8

16

15

14

13

12

11

DW Package

2A

8

7

6

5

4

4A

19

18

En

2Z

NC

10

11

9

1

3

En

17

4Y

GND

2Y

12

3A

14 3Z

4Z

15

16

1A

1Y 2

1Z

NC

NC

NC

3Y

13

20

En

34

En

34

20

13

3Y

NC

NC

NC

1Z

2

1Y

1A

16

15

4Z

3Z

14

12

2Y

GND

4Y

17

9

2A

8

7

6

5

4

4A

19

18

DW Package

2Z

NC

10

11

1

3

10

3A