Manufacturer | Part # | Datasheet | Description |
National Semiconductor ... | DM74LS20M | 124Kb/6P | Dual 4-Input NAND Gates |
National Semiconductor ... | DM74LS20N | 124Kb/6P | Dual 4-Input NAND Gates |
National Semiconductor ... | DM74LS20M | 124Kb/6P | Dual 4-Input NAND Gates |
National Semiconductor ... | DM74LS20N | 124Kb/6P | Dual 4-Input NAND Gates |
National Semiconductor ... | DM74LS21 | 120Kb/6P | Dual 4-Input AND Gates |
DM74LS22 | 50Kb/3P | DUAL 4-INPUT NAND GATE (WITH OPEN-COLLECTOR OUTPUT) |
National Semiconductor ... | DM74LS221 | 142Kb/6P | Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs |
National Semiconductor ... | DM74LS221M | 142Kb/6P | Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs |
National Semiconductor ... | DM74LS221N | 142Kb/6P | Dual Non-Retriggerable One-Shot with Clear and Complementary Outputs |
National Semiconductor ... | DM74LS22M | 50Kb/3P | DUAL 4-INPUT NAND GATE (WITH OPEN-COLLECTOR OUTPUT) |