©1995 Fairchild Semiconductor Corporation

www.fairchildsemi.com

74LCX74 Rev. 1.7.0

3

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be

operable above the recommended operating conditions and stressing the parts to these levels is not recommended.

In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.

The absolute maximum ratings are stress ratings only.

Note:

The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended

operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not

recommend exceeding them or designing to absolute maximum ratings.

Note:

3. Unused inputs must be held HIGH or LOW. They may not float.

Symbol

Parameter

Rating

Supply Voltage

–0.5V to +7.0V

DC Input Voltage

–0.5V to +7.0V

–50mA

DC Output Diode Current

–50mA

+50mA

DC Output Source/Sink Current

±50mA

DC Supply Current per Supply Pin

±100mA

DC Ground Current per Ground Pin

±100mA

Storage Temperature

–65°C to +150°C

Symbol

Parameter

Min.

Max.

Units

Supply Voltage

Operating

2.0

3.6

V

Data Retention

1.5

3.6

Input Voltage

0

5.5

V

Output Voltage, HIGH or LOW State

0

V

Output Current

±24

mA

±12

±8

Free-Air Operating Temperature

–40

85

°C

∆t / ∆V

0

10

ns /V