5

Prerequisite For Switching Specifications

PARAMETER

SYMBOL

TEST

CONDITIONS

(V)

UNITS

MIN

TYP

MAX

MIN

MAX

MIN

MAX

HC TYPES

LE Pulse Width

-

2

80

-

-

100

-

120

-

ns

4.5

16

-

-

20

-

24

-

ns

6

14

-

-

17

-

20

-

ns

Set-up Time Data to LE

-

2

50

-

-

65

-

75

-

ns

4.5

10

-

-

13

-

15

-

ns

6

9

-

-

11

-

13

-

ns

Hold Time, Data to LE

(573)

-

2

40

-

-

50

-

60

-

ns

4.5

8

-

-

10

-

12

-

ns

6

7

-

-

9

-

10

-

ns

Hold Time, Data to LE

(373)

-2

5

-

-

5

-

5

-

ns

4.5

5

-

-

5

-

5

-

ns

6

5

-

-

5-5-

ns

HCT TYPES

LE Pulse Width

-

4.5

16

-

-

20

-

24

-

ns

Set-up Time Data to LE

-

4.5

13

-

-

16

-

20

-

ns

Hold Time, Data to LE

-

4.5

10

-

-

13

-

15

-

ns

PARAMETER

SYMBOL

TEST

CONDITIONS

UNITS

TYP

MAX

MAX

MAX

HC TYPES

Propagation Delay,

Data to Qn

(HC/HCT373)

2

-

150

190

225

ns

4.5

-

30

38

45

ns

6

-

26

33

38

ns

5

12

-

-

-

ns

Propagation Delay,

Data to Qn

(HC/HCT573)

2

-

175

220

265

ns

4.5

-

35

44

53

ns

6

-

30

37

45

ns

5

14

-

-

-

ns

Propagation Delay,

LE to Qn

2

-

175

220

265

ns

4.5

-

35

44

53

ns

6

-

30

37

45

ns

5

14

-

-

-

ns

CD74HC373, CD74HCT373, CD54HC573, CD74HC573, CD74HCT573