74HCT123DSOP3.9
74HCT123N
74HCT123N,652
74HCT123PW
74HCT123PW,112
74HCT123PW,118
74HCT123PW-T
74HCT125D
74HCT125D 飞利浦
74HCT125D,652
0755-83276452