1

Semiconductor

Features

• High-Voltage Types (20V Rating)

• CD4070B - Quad Exclusive-OR Gate

• CD4077B - Quad Exclusive-NOR Gate

• Medium Speed Operation

• 100% Tested for Quiescent Current at 20V

• Standardized Symmetrical Output Characteristics

• 5V, 10V and 15V Parametric Ratings

• Maximum Input Current of 1

µA at 18V Over Full

Package Temperature Range

• Noise Margin (Over Full Package Temperature Range)

• Meets All Requirements of JEDEC Standard No. 13B,

“Standard Specifications for Description of ‘B’ Series

CMOS Devices

Applications

• Logical Comparators

• Adders/Subtractors

• Parity Generators and Checkers

Description

The Harris CD4070B contains four independent Exclusive-

OR gates. The Harris CD4077B contains four independent

Exclusive-NOR gates.

The CD4070B and CD4077B provide the system designer

with a means for direct implementation of the Exclusive-OR

and Exclusive-NOR functions, respectively.

Pinouts

Ordering Information

PART NUMBER

TEMP.

PACKAGE

PKG.

NO.

CD4070BE

-55 to 125

14 Ld PDIP

E14.3

CD4077BE

-55 to 125

14 Ld PDIP

E14.3

CD4070BF

-55 to 125

14 Ld CERDIP

F14.3

CD4077BF

-55 to 125

14 Ld CERDIP

F14.3

CD4070BM

-55 to 125

14 Ld SOIC

M14.15

CD4077BM

-55 to 125

14 Ld SOIC

M14.15

CD4070B

(PDIP, CERDIP, SOIC)

TOP VIEW

CD4077B

(PDIP, CERDIP, SOIC)

TOP VIEW

A

B

J = A

K = C

C

D

H

G

M = G

L = E

F

E

1

2

3

4

5

6

7

14

13

12

11

10

9

8

A

B

J = A

K = C

C

D

H

G

M = G

L = E

F

E

1

2

3

4

5

6

7

14

13

12

11

10

9

8

June 1998

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

Copyright

CD4070B,

CD4077B

CMOS Quad Exclusive-OR

and Exclusive-NOR Gate

File Number

910.1