© 1983 Fairchild Semiconductor Corporation

www.fairchildsemi.com

MM74HC02 Rev. 1.4

2

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

ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-

tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The

absolute maximum ratings are stress ratings only.

Notes:

1. Unless otherwise specified all voltages are referenced to ground.

2. Power dissipation temperature derating - plastic “N” package: -12 mW/°C from 65°C to 85°C.

Recommended Operating Conditions

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.

Symbol

Parameter

Value

Unit

Supply Voltage

-0.5 to +7.0

V

DC Input Voltage

V

DC Output Voltage

V

Clamp Diode Current

±20

mA

DC Output Current, per pin

±25

mA

±50

mA

Storage Temperature Range

-65 to +150

°C

Power Dissipation

(2)

600

mW

S.O. Package only

500

Lead Temperature (Soldering 10 seconds)

260

°C

Symbol

Parameter

Min.

Max.

Unit

Supply Voltage

2

6

V

DC Input or Output Voltage

0

V

Operating Temperature Range

-40

85

°C

Input Rise or Fall Times

1000

ns

500

400