The HEF4078B provides the positive 8-input NOR function. The outputs are fully buffered for highest noise immunity and pattern insensitivity of output impedance. HEF4078B gates Fig.2 Pinning diagram. HEF4078BP(N): HEF4078BD(F): HEF4078BT(D): Fig.1.

HEF4070B

HEF4070B-Q100

HEF4071B

HEF4071BT

HEF4072B

HEF4073B

HEF4073BT

HEF4075B

HEF4076B

HEF4077B

HEF4077B-Q100

HEF4000B

HEF4001B

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