型号 | 品牌 | 获取价格 | 描述 | 数据表 |
74LS290A | NXP |
获取价格 |
IC LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDIP14, Counter | |
74LS290D | ROCHESTER |
获取价格 |
Decade Counter, | |
74LS290DCQM | FAIRCHILD |
获取价格 |
Decade Counter, Asynchronous, Up Direction, TTL, CDIP14, | |
74LS290PC | FAIRCHILD |
获取价格 |
暂无描述 | |
74LS290PCQM | FAIRCHILD |
获取价格 |
Decade Counter, Asynchronous, Up Direction, TTL, PDIP14, | |
74LS290PCQR | FAIRCHILD |
获取价格 |
Decade Counter, Asynchronous, Up Direction, TTL, PDIP14, | |
74LS293 | HITACHI |
获取价格 |
4-bit Binary Counters | |
74LS293 | TI |
获取价格 |
DECADE AND 4-BIT BINARY COUNTERS | |
74LS293 | MOTOROLA |
获取价格 |
DECADE COUNTER; 4-BIT BINARY COUNTER | |
74LS293 | ONSEMI |
获取价格 |
DECADE COUNTER; 4-BIT BINARY COUNTER |