以IC型号的第一个字母顺序列出IC库存： [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]

IC库存【LM7912】的供应商列表
供应商	厂商	批号	封装	数量	单价￥	更新时间
深圳市福田区鸿鑫电子商行	ST	06+	TO220	5000	0	2008-1-23 15:22:00
香港恒伟科技有限公司	MS	05+	TO-220	1200	0	2008-11-22 15:08:00