Philips Semiconductors

Product specification

74F804/1804

Hex 2-input NAND drivers

September 14, 1990

3

LOGIC SYMBOL

GND = Pin 15

D0a D0b D1a

D2a D2b D3a D3b

D1b

Q0 Q1 Q2 Q3

811

14 16

67

9

10

12 13 17 18

Q4 Q5

19

2

D4a D4bD5a D5b

20

1

3

4

74F1804

SF00452

IEC/IEEE SYMBOL

&

74F1804

SF00453

7

9

10

12

13

17

18

20

1

3

4

6

8

11

14

16

19

2

LOGIC DIAGRAM

D0a

Dob

GND = Pin 10

3

6

9

11

14

17

1

2

4

5

7

8

12

13

15

16

18

19

QO

Q1

Q2

Q3

Q4

Q5

8

11

14

16

19

2

6

7

9

10

12

13

17

18

20

1

3

4

QO

Q1

Q2

Q3

Q4

Q5

GND = Pin 15

74F804

74F1804

D1a

D1b

D2a

D2b

D3a

D3b

D4a

D4b

D5a

D5b

D0a

Dob

D1a

D1b

D2a

D2b

D3a

D3b

D4a

D4b

D5a

D5b

SF00454

FUNCTION TABLE

INPUTS

OUTPUT

Da

Db

Q

H

H

L

L

X

H

X

L

H

NOTES:

H

=

High voltage level

L

=

Low voltage level

X

=

Don’t care

ABSOLUTE MAXIMUM RATINGS

(Operation beyond the limit set forth in this table may impair the useful life of the device. Unless otherwise noted these limits are over the

operating free air temperature range.)

SYMBOL

PARAMETER

RATING

UNIT

Supply voltage

–0.5 to +7.0

V

Input voltage

–0.5 to +7.0

V

Input current

–30 to +5

mA

Voltage applied to output in high output state

V

Current applied to output in low output state

96

mA

Operating free–air temperature range

0 to +70

Storage temperature range

–65 to +150