Absolute Maximum Ratings

Supply Voltage

7V

Input Voltage

7V

Operating Free Air Temperature Range

DM74ALS

0 Cto a70 C

Storage Temperature Range

b

65 Cto a150 C

Typical iJA

N Package

780 CW

M Package

1070 CW

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

DM74ALS151

Units

Min

Nom

Max

VCC

Supply Voltage

45

5

55

V

VIH

High Level Input Voltage

2

V

VIL

Low Level Input Voltage

08

V

IOH

High Level Output Current

b

26

mA

IOL

Low Level Output Current

24

mA

TA

Free Air Operating Temperature

0

70

C

Electrical Characteristics

over recommended operating free-air temperature range All typical values are measured at VCC e 5V TA e 25 C

Symbol

Parameter

Conditions

Min

Typ

Max

Units

VIK

Input Clamp Voltage

VCC e 45V IIN eb18 mA

b

15

V

VOH

High Level Output

VCC e 45V IOH e Max

24

32

V

Voltage

IOH eb400 mA VCC e 45V to 55V

VCC b 2V

VOL

Low Level Output

VCC e 45V

74ALS

035

05

V

Voltage

IOL e 24 mA

II

Input Current at

VCC e 55V VIN e 7V

01

mA

Max Input Voltage

IIH

High Level Input Current

VCC e 55V VIN e 27V

20

m

A

IIL

Low Level Input Current

VCC e 55V VIN e 04V

b

01

mA

IO

Output Drive Current

VCC e 55V VOUT e 225V

b

30

b

112

mA

ICC

Supply Current

VCC e 55V

75

12

mA

All Inputs e 45V

2