Quadruple exclusive-OR gate
The HEF4030B provides the positive quadruple
exclusive-OR function. The outputs are fully buffered for
highest noise immunity and pattern insensitivity of output
Fig.1 Functional diagram.
Fig.2 Pinning diagram.
HEF4030BP(N): 14-lead DIL; plastic
HEF4030BD(F): 14-lead DIL; ceramic (cerdip)
HEF4030BT(D): 14-lead SO; plastic
( ): Package Designator North America
Fig.2 Logic diagram (one gate).
I1 I2 O1
1. H = HIGH state (the more positive voltage)
L = LOW state (the less positive voltage)
FAMILY DATA, IDD LIMITS category GATES
See Family Specifications