型号 | 品牌 | 获取价格 | 描述 | 数据表 |
74LS20PC | ETC |
获取价格 |
Dual 4-input NAND Gate |
![]() |
74LS20PCQM | FAIRCHILD |
获取价格 |
NAND Gate, TTL, PDIP14, |
![]() |
74LS20PCQR | FAIRCHILD |
获取价格 |
NAND Gate, TTL, PDIP14, |
![]() |
74LS20SC | FAIRCHILD |
获取价格 |
NAND Gate, TTL, PDSO14 |
![]() |
74LS21 | HITACHI |
获取价格 |
Dual 4-input Positive AND Gates |
![]() |
74LS21 | TI |
获取价格 |
DUAL 4-INPUT POSITIVE-AND GATES |
![]() |
74LS21D | ROCHESTER |
获取价格 |
AND Gate |
![]() |
74LS21DC | ETC |
获取价格 |
DUAL 4-INPUT POSITIVE AND GATE |
![]() |
74LS21DCQM | FAIRCHILD |
获取价格 |
AND Gate, TTL, CDIP14, |
![]() |
74LS21DCQR | FAIRCHILD |
获取价格 |
AND Gate, TTL, CDIP14, |
![]() |