© 2002 Fairchild Semiconductor Corporation

DS005976

www.fairchildsemi.com

October 1987

Revised April 2002

CD4070BC

Quad 2-Input EXCLUSIVE-OR Gate

General Description

The CD4070BC employs complementary MOS (CMOS)

transistors to achieve wide power supply operating range,

low power consumption, and high noise margin, the

CD4070BC provide basic functions used in the implemen-

tation of digital integrated circuit systems. The N- and P-

channel enhancement mode transistors provide a symmet-

rical circuit with output swing essentially equal to the supply

voltage. No DC power other than that caused by leakage

current is consumed during static condition. All inputs are

protected from damage due to static discharge by diode

Features

s Wide supply voltage range:

3.0V to 15V

s Low power TTL compatibility:

Fan out of 2 driving 74L or 1 driving 74LS

s Pin compatible to CD4030A

Equivalent to MM74C86 and MC14070B

Ordering Code:

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Connection Diagram

Top View

Truth Table

Order Number

Package Number

Package Description

CD4070BCM

M14A

14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

CD4070BCN

N14A

14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

Inputs

Outputs

AB

Y

LLL

LH

H

HL

H

HH

L