制造商 | 部件名 | 数据表 | 功能描述 |
National Semiconductor ... | 74F299 | 194Kb/10P | Octal Universal Shift/Storage Register with Common Parallel I/O Pins |
National Semiconductor ... | 74F299PC | 194Kb/10P | Octal Universal Shift/Storage Register with Common Parallel I/O Pins |
National Semiconductor ... | 74F299SC | 194Kb/10P | Octal Universal Shift/Storage Register with Common Parallel I/O Pins |
National Semiconductor ... | 74F299SJ | 194Kb/10P | Octal Universal Shift/Storage Register with Common Parallel I/O Pins |
National Semiconductor ... | 74F20 | 140Kb/6P | Dual 4-Input NAND Gate |
National Semiconductor ... | 74F20PC | 140Kb/6P | Dual 4-Input NAND Gate |
National Semiconductor ... | 74F20SC | 140Kb/6P | Dual 4-Input NAND Gate |
National Semiconductor ... | 74F20SJ | 140Kb/6P | Dual 4-Input NAND Gate |