| производитель | номер детали | датащи | подробное описание детали |
 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 ... | 74F299 |  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 |