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Supply Voltage

7V

Input Voltage

55V

Operating Free Air Temperature Range

54

b

DM74

Storage Temperature Range

b

Note

The ‘‘Absolute Maximum Ratings’’ are those values

beyond which the safety of the device cannot be guaran-

teed The device should not be operated at these limits The

parametric values defined in the ‘‘Electrical Characteristics’’

table are not guaranteed at the absolute maximum ratings

The ‘‘Recommended Operating Conditions’’ table will define

the conditions for acutual device operation

Recommended Operating Conditions

Symbol

Parameter

5497

DM7497

Units

Min

Nom

Max

Min

Nom

Max

Supply Voltage

45

5

55

475

5

525

V

High Level Input Voltage

2

2

V

Low Level Input Voltage

08

08

V

High Level Output Current

b

04

b

04

mA

Low Level Output Current

16

16

mA

Free Air Operating Temperature

b

55

125

0

70

C

Setup Time LOW CE to CP Rising

25

25

ns

Hold Time HIGH CE to CP Rising

0

0

ns

Hold Time LOW CE to CP Falling

0

0

ns

CP Pulse Width HIGH

20

20

ns

CP Pulse Width LOW

20

ns

MR Pulse Width HIGH

15

15

ns

Symbol

Parameter

Conditions

Min

Typ

Max

Units

(Note 1)

Input Clamp Voltage

b

15

V

High Level Output

24

34

V

Voltage

Low Level Output

02

04

V

Voltage

Input Current

Max

1mA

Input Voltage

High Level Input Current

DM74

40

m

A

Clock Inputs

54

80

Low Level Input Current

DM74

b

16

mA

Clock Inputs

54

b

32

Short Circuit

54

b

20

b

55

mA

Output Current

(Note 2)

DM74

b

18

b

55

Supply Current With

120

mA

Outputs High

2