This part is a kind of semiconductor called 4030B.

Function of this product has Quadruple exclusive-OR gate.

Manufacturers : NXP

Image and pinout :

Some of the text within the PDF file :

INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: • The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC • The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC HEF4030B gates Quadruple exclusive-OR gate Product specification File under Integrated Circuits, IC04 January 1995 Philips Semiconductors Product specification Quadruple exclusive-OR gate DESCRIPTION The HEF4030B provides the positive quadruple exclusive-OR function. The outputs are fully buffered for highest noise immunity and pattern insensitivity of output impedance. HEF4030B gates Fig.2 Pinning diagram. HEF4030BP(N): HEF4030BD(F): HEF4030BT(D): 14-lead DIL; plastic (SOT27-1) 14-lead DIL; ceramic (cerdip) (SOT73) 14-lead SO; plastic (SOT108-1) ( ): Package Desig [ ... ]

4030B PDF Datasheet Download