Absolute Maximum Ratings

If MilitaryAerospace specified devices are required

please contact the National Semiconductor Sales

OfficeDistributors for availability and specifications

7V

Input Voltage

55V

Off-State Output Voltage

55V

Storage Temperature

b

Operating Conditions

Symbol

Parameter

Military

Commercial

Units

Min

Typ

Max

Min

Typ

Max

Supply Voltage

45

5

55

475

5

525

V

Operating Free-Air Temperature

b

55

125

075

C

Width of Clock

High

40

40

ns

Low

35

35

Set-Up Time

60

50

ns

Hold Time

0

b

15

0

b

15

Case temperature

Symbol

Parameter

Test Conditions

Min

Typ

Max

Units

Low-Level Input Voltage

08

V

High-Level Input Voltage

2

V

Input Clamp Voltage

b

15

V

Low-Level Input Current

b

025

mA

High-Level Input Current

25

m

A

Maximum Input Current

1

mA

MIL

Low-Level Output Voltage

05

V

COM

MIL

High-Level Output Voltage

24

V

COM

Off-State Output Current

b

100

m

A

100

m

A

Output Short-Circuit Current

b

30

b

130

mA

Supply Current

120

180

mA

No more than one output should be shorted at a time and duration of the short-circuit should not exceed one second

Symbol

Parameter

Test Conditions

Military

Commercial

Units

(See Test Load)

Min

Typ

Max

Min

Typ

Max

Maximum Clock Frequency

105

125

MHz

Clock to Q

20

35

20

30

ns

Output Enable Delay

35

55

35

45

ns

Output Disable Delay

35

55

35

45

ns

2