10pcs/lot CD4021BE CD4021 DIP-16 CD4022BE CD4022 CD4020BE CD4042BE CD4042 CD4512BE CD4512 CD4541BE CD4541 CD74HC123E l IC
USD 0.99USD 2.21
10pcs/lot CD4021BE CD4021 DIP-16 CD4022BE CD4022 CD4020BE CD4042BE CD4042 CD4512BE CD4512 CD4541BE CD4541 CD74HC123E l IC