对比 | 型号 | 厂商 | 描述 | 价格 | ECAD | 数据手册 | 替代料 | |
---|---|---|---|---|---|---|---|---|
MC74HC4020ADR2G | onsemi | 14-Stage Binary Ripple Counter, SOIC 16 LEAD, 2500-REEL | ¥5.0003 | |||||
AD | MC7447AHX1420LB | NXP Semiconductor | 功率PC微处理器,RISC Microprocessor, 32-Bit, Power Architecture, 1420MHz, CMOS, CBGA360 |