1998 Mar 31

3

Philips Semiconductors

Product specification

4-bit full adder with fast carry

74HC/HCT583

ORDERING INFORMATION

TYPE

NUMBER

PACKAGE

NAME

DESCRIPTION

VERSION

74HC583

DIP16

plastic dual in-line package; 16 leads (300 mil); long body

SOT38-1

74HC583

SO16

plastic small outline package; 16 leads; body width 3.9 mm

SOT109-1

74HCT583

DIP16

plastic dual in-line package; 16 leads (300 mil); long body

SOT38-1

74HCT583

SO16

plastic small outline package; 16 leads; body width 3.9 mm

SOT109-1

PIN DESCRIPTION

PIN NO.

SYMBOL

NAME AND FUNCTION

carry input

carry output

8

GND

ground (0 V)

11, 10, 7, 9

∑

sum outputs

12, 1, 2, 3

B operand inputs

13, 14, 15, 4

A operand inputs

16

positive supply voltage

Fig.1 Pin configuration.

handbook, halfpage

583

MGM851

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

B1

B2

B3

A3

CIN

Cn + 4

∑2

GND

∑3

∑1

∑0

B0

A0

A1

A2

VCC

Fig.2 Logic symbol.

handbook, halfpage

MGM852

B1

B2

B3

A3

CIN

Cn + 4

∑2 ∑3

∑1

∑0

B0

A0

A1

A2

13

12

14

1

15

2

11

10

56

79

43

Fig.3 IEC logic symbol.

handbook, halfpage

MGM853

∑

P

Q

∑

(BCD)

13

12

14

1

15

3

0

2

11

10

5

6

7

9

0

3

0

3

4

3

C0

C1