74LS4
74LS40
74LS40(SN74LS40N)D/C81
74LS40(T74LS40B1)D/C93
74LS40-2
74LS404CB
74LS404CD
74LS404CN
74LS404D
74LS40B1RDIP14
74LS40N
74LS40PC
74LS42
URL복사 : (아래주소를 복사하셔서 ICPART.COM을 링크 하세요.)