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Supply Voltage

7V

Input Voltage

55V

Operating Free Air Temperature Range

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 actual device operation

Recommended Operating Conditions

Symbol

Parameter

DM7439

Units

Min

Nom

Max

Supply Voltage

475

5

525

V

High Level Input Voltage

2

V

Low Level Input Voltage

08

V

High Level Output Current

b

025

mA

Low Level Output Current

48

mA

Free Air Operating Temperature

0

70

C

Symbol

Parameter

Conditions

Min

Typ

Max

Units

(Note 1)

Input Clamp Voltage

b

15

V

High Level Output Voltage

24

34

V

Low Level Output Voltage

02

04

05

V

06

Input Current

Max

1mA

Input Voltage

High Level Input Current

40

m

A

Low Level Input Current

b

16

mA

Short Circuit

b

18

b

57

mA

Output Current

Supply Current with

85

mA

Outputs High

Supply Current with

54

mA

Outputs Low

Symbol

Parameter

Conditions

Min

Max

Units

Propagation Delay Time

22

ns

Low to High Level Output

Propagation Delay Time

18

ns

High to Low Level Output

Note 1

Note 2

Not more than one output should be shorted at a time

2