型号:74173PCQR
厂商:Fairchild Semiconductor
批号:21+
封装:16-DIP
74174N
74174PC
74176J
7417N
7417PC
74181N
74181PC
74194
74194N
74194N.
74195N
74199N
741CP
741HC铁帽
741Z604B20
7420PC
74222-15
7425N
7425PC
74279N
0755-83276452
0755-83789203