Nexperia

74HC2G02; 74HCT2G02

Dual 2-input NOR gate

8. Limiting values

Table 5. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).

Symbol Parameter

Conditions

Min

Max

Unit

VCC

supply voltage

-0.5

+7.0

V

IIK

input clamping current

VI < -0.5 V or VI > VCC + 0.5 V

[1]

-

±20

mA

IOK

output clamping current

VO < -0.5 V or VO > VCC + 0.5 V

[1]

-

±20

mA

IO

output current

VO = -0.5 V to (VCC + 0.5 V)

[1]

-

25

mA

ICC

supply current

[1]

-

50

mA

IGND

ground current

[1]

-50

-

mA

Tstg

storage temperature

-65

+150

°C

PD

dynamic power dissipation

Tamb = -40 °C to +125 °C

[2]

-

300

mW

[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

[2] For TSSOP8 package: above 55 °C the value of Ptot derates linearly with 2.5 mW/K.

For VSSOP8 package: above 110 °C the value of Ptot derates linearly with 8 mW/K.

9. Recommended operating conditions

Table 6. Recommended operating conditions

Voltages are referenced to GND (ground = 0 V).

74HC2G02

74HCT2G02

Symbol Parameter

Conditions

Min

Typ

Max

Min

Typ

Max

Unit

VCC

supply voltage

2.0

5.0

6.0

4.5

5.0

5.5

V

VI

input voltage

0

-

VCC

0

-

VCC

V

VO

output voltage

0

-

VCC

0

-

VCC

V

Tamb

ambient temperature

-40

+25

+125

-40

+25

+125 °C

VCC = 2.0 V

-

-

625

-

-

-

ns/V

VCC = 4.5 V

-

1.67

139

-

1.67

139

ns/V

Δt/ΔV

input transition

rise and fall rate

VCC = 6.0 V

-

-

83

-

-

-

ns/V

10. Static characteristics

Table 7. Static characteristics

Voltages are referenced to GND (ground = 0 V).

-40 °C to +85 °C

-40 °C to +125 °C

Symbol Parameter

Conditions

Min

Typ [1]

Max

Min

Max

Unit

74HC2G02

VCC = 2.0 V

1.5

1.2

-

1.5

-

V

VCC = 4.5 V

3.15

2.4

-

3.15

-

V

VIH

HIGH-level input

voltage

VCC = 6.0 V

4.2

3.2

-

4.2

-

V

VCC = 2.0 V

-

0.8

0.5

-

0.5

V

VCC = 4.5 V

-

2.1

1.35

-

1.35

V

VIL

LOW-level input

voltage

VCC = 6.0 V

-

2.8

1.8

-

1.8

V

74HC_HCT2G02

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© Nexperia B.V. 2018. All rights reserved

Product data sheet

Rev. 6 — 26 July 2018

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