型号:T74LS90BI
厂商:SGS-THOMSON (SEE STMICROE
批号:24+
封装:原厂原装
T7500
T7503
T75031EC
T7504ML
T7507ML
T7507ML2
T750L08
T751L05
T7525EC
T7525SEC
T7525TC
T7531A
T7531AML
T7531A-ML-TR
T7531CML
T7540MC2
T7570ML2
T7582ML
T75L00IV
T75L021V
010-61190909