| Компонент | Описание | Производитель | PDF | Buy |
| 74LS90 | Decade and Binary Counters | National Semiconductor |  |  |
| 74LS90 | Decade and Binary Counters | Fairchild Semiconductor | | |
| 74LS90 | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | Motorola, Inc | | |
| DM74LS90 | Decade and Binary Counters | National Semiconductor | | |
| DM74LS90 | Decade and Binary Counters | Fairchild Semiconductor | | |
| SN74LS90 | DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | Texas Instruments | | |
| SN74LS90 | DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | Texas Instruments | | |
| SN74LS90 | DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | Texas Instruments | | |
| HD74LS90 | Ouadruple 2-input Positive NAND Gates | Hitachi Semiconductor | | |
| SN54-74LS90 | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | ON Semiconductor | | |
| DM74LS90CW | Decade and Binary Counter | Fairchild Semiconductor | | |
| SN74LS90D | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | Motorola, Inc | | |
| SN74LS90D | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | ON Semiconductor | | |
| SN74LS90D | DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | Texas Instruments | | |
| SN74LS90D | DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | Texas Instruments | | |
| SN74LS90DE4 | DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | Texas Instruments | | |
| SN74LS90DG4 | DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | Texas Instruments | | |
| SN74LS90DR | DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | Texas Instruments | | |
| SN74LS90DR | DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS | Texas Instruments | | |
| SN74LS90DR2 | DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER | ON Semiconductor | | |
