MB74LS27 MB74LS273 MB74LS273M MB74LS273M-G MB74LS273P MB74LS273PF MB74LS273PG MB74LS279 MB74LS279M-G-P MB74LS279MGP MB74LS279N MB74LS279PG MB74LS27FP MB74LS27M-C MB74LS27M-G MB74LS27MC MB74LS27MG MB74LS27P MB74LS27PF MB74LS27PG MB74LS28 MB74LS280 MB74LS280P MB74LS283 MB74LS283P MB74LS283PF MB74LS283PG MB74LS28M MB74LS298 MB74LS298P MB74LS298PG MB74LS30 MB74LS30CZ MB74LS30MG MB74LS30N MB74LS30P MB74LS30PF MB74LS30S MB74LS32 MB74LS32-MG MB74LS3283 MB74LS32MG MB74LS32P MB74LS32PF MB74LS32PG MB74LS33 MB74LS33P MB74LS348 MB74LS352 MB74LS352PF MB74LS353 MB74LS361AM-G-FMM MB74LS363 MB74LS364 MB74LS365A MB74LS365AM-G-P MB74LS365AMG MB74LS365AMGP MB74LS365AP MB74LS365N MB74LS366 MB74LS366A MB74LS366AFP MB74LS366AP MB74LS367 MB74LS367A MB74LS367AF MB74LS367AFP MB74LS367AM MB74LS367AP MB74LS367APF MB74LS367APF-G-BND-EF MB74LS367APG MB74LS367S MB74LS367SE MB74LS368 MB74LS368A MB74LS368APF MB74LS368ASE MB74LS368H MB74LS368N MB74LS36R MB74LS37 MB74LS373 MB74LS373G MB74LS373M-G MB74LS373P MB74LS373PF MB74LS373PF-G MB74LS373PF-G-BND-ER MB74LS373PFG MB74LS373PFGBNDER