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Voltage at Any Pin

b

Operating Temperature Range

MM54C157

b

MM74C157

b

Storage Temperature Range

b

18V

Dual-In-Line

700 mW

Small Outline

500 mW

3V to 15V

Lead Temperature (Soldering 10 sec)

260 C

Symbol

Parameter

Conditions

Min

Typ

Max

Units

CMOS TO CMOS

Logical ‘‘1’’ Input Voltage

35

V

80

V

Logical ‘‘0’’ Input Voltage

15

V

20

V

Logical ‘‘1’’ Output Voltage

45

V

90

V

Logical ‘‘0’’ Output Voltage

05

V

10

V

Logical ‘‘1’’ Input Current

0005

10

m

A

Logical ‘‘0’’ Input Current

b

10

b

0005

m

A

Supply Current

005

60

m

A

CMOS TO TENTH POWER INTERFACE

Logical ‘‘1’’ Input Voltage

54C

V

74C

V

Logical ‘‘0’’ Input Voltage

54C

08

V

74C

08

V

Logical ‘‘1’’ Output Voltage

54C

24

V

74C

24

V

Logical ‘‘0’’ Output Voltage

54C

04

V

74C

04

V

OUTPUT DRIVE (See 54C74C Family Characteristics Data Sheet) (Short Circuit Current)

Output Source Current

b

175

mA

Output Source Current

b

80

mA

Output Sink Current

175

mA

Output Sink Current

80

mA

Note 1

‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed Except for ‘‘Operating Temperature Range’’

they are not meant to imply that the devices should be operated at these limits The table of ‘‘Electrical Characteristics’’ provides conditions for actual device

operation

2