N74F181N View Datasheet(PDF) - Philips Electronics

Part Name

Description

MFG CO.

N74F181N

Arithmeticlogic unit

Philips Electronics 

Philips Semiconductors FAST Products

Arithmetic logic unit

Product specification

74F181

LOGIC SYMBOL

Active-High Operands

2 1 23 22 21 20 19 18

A0 B0 A1 B1 A2 B2 A3 B3

7

Cn

8

M

6

S0

Cn+4

16

A=B

14

5

S1

G

17

4

S2

P

15

3

S3

F0 F1 F2 F3

9 10 11 13

Active-Low Operands

2 1 23 22 21 20 19 18

A0 B0 A1 B1 A2 B2 A3 B3

7

Cn

8

M

6

S0

Cn+4

16

A=B

14

5

S1

G

17

4

S2

P

15

3

S3

F0 F1 F2 F3

VCC = Pin 24

GND = Pin 12

9 10 11 13

SF00196

IEC/IEEE SYMBOL

6

0

ALU

[T]

5

CP

15

4

3

M

0

21

CG

17

16

8

CO

4

P=G

14

7

CI

2

P0

9

1

Q0

23

P1

10

22

Q1

21

P2

11

20

Q2

19

P3

13

18

Q3

SF00197

March 3, 1989

2

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