Philips Semiconductors

Product specification

74LVC02A

Quad 2-input NOR gate

1998 Apr 28

3

LOGIC SYMBOL

1A

1B

2A

2B

4B

4A

3B

3A

1Y

2Y

3Y

4Y

2

3

5

6

12

11

9

8

1

4

13

10

SV00390

LOGIC SYMBOL (IEEE/IEC)

2

5

8

11

3

6

9

12

1

4

10

13

≥1

SV00391

≥1

≥1

≥1

LOGIC DIAGRAM (ONE GATE)

Y

B

A

SV00820

FUNCTION TABLE

INPUTS

OUTPUTS

nA

nB

nY

L

L

H

L

H

L

H

L

L

H

H

L

NOTES:

H = HIGH voltage level

L = LOW voltage level

RECOMMENDED OPERATING CONDITIONS

SYMBOL

PARAMETER

CONDITIONS

LIMITS

UNIT

SYMBOL

PARAMETER

CONDITIONS

MIN

MAX

UNIT

DC supply voltage (for max. speed performance)

2.7

3.6

V

DC supply voltage (for low-voltage applications)

1.2

3.6

V

DC Input voltage range

0

5.5

V

DC output voltage range

0

V

Operating ambient temperature range in free-air

–40

+85

°C

Input rise and fall times

0

0

20

10

ns/V