I need a simple logic function, a two input AND feeding a two input OR feeding another two input AND [see picture]. Since I don't need any other logic in the project I hate waste the space and use two chips, is anyone else's Boolean algebra less rusty that mine? Is there a one part implementation (other than a PAL or CPLD)? Thanks -Denny begin 666 And-Or-And.gif M1TE&.#=AG@`R`/<```````$!`0("`@,#`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``````+ ````">`#(`0 C_`/\)'$BPH,&# M"!,J7,BPH<.'$"-&!"#1(,6*&#-JW,A1X$6.'T%.#-FQI,E_)!L"2'D2)4:6 M%6%"E-FRIDJ$*VFVU/F0I\V?0#7Z++@RJ-&C2),N''J0J=*G4)TJE(J385&H M6"V*W/F2:M.,7K-N51EV:/*G7OUK5V3=.-N1'NW;U6V M8//6]:N4[T#!B 7W-$SX[UZN$AE[3)PW*%K)6@-3IORX\4FJ@P&O]=QY*6;' M>Q&37DVTXVG68B_#GDV[MNW;N&M[#9W;MNS>MPV_!F[9-?'9DAG+S'D<[%GC M9)O/?$[=X?#&R?'&E)Y0.>3(U6=>3%8MU&99[\Z_CP1Z'GIYO)OE(MVM731W MCQ-K9C^N./K/_??A-]5UF=G'7W]/`1C@7>@M"!=YZ3GH5UB\26A7?/)9J.&& *'';HX8?2!00`.P`` ` end _______________________________________________ http://www.piclist.com View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist