制造商:UTC-IC
制造商全称:UTC-IC
功能描述:2-INPUT NOR GATE
U8073/C2
U8246PB
U8397JF/4315
U8397JF/R4325
U8397JF/R4391
U8448-ES006AP
U846B
U8797JF
U87C196MCSF81
U87C196MH