| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| SN74LS290D | DECADE COUNTER; 4-BIT BINARY COUNTER | ON-Semiconductor | - | - | - | - | 74 K |
| SN74LS290DR2 | DECADE COUNTER; 4-BIT BINARY COUNTER | ON-Semiconductor | - | - | - | - | 74 K |
| SN74LS290N | DECADE COUNTER; 4-BIT BINARY COUNTER | ON-Semiconductor | PDIP | 14 | - | - | 74 K |
| SN74LS292N | PROGRAMMABLE FREQUENCY DIVIDER / DIGITAL TIMER | Texas-Instruments | N | 16 | 0°C | 70°C | 296 K |
| SN74LS292N3 | PROGRAMMABLE FREQUENCY DIVIDER / DIGITAL TIMER | Texas-Instruments | N | 16 | 0°C | 70°C | 296 K |
| SN74LS293D | DECADE COUNTER; 4-BIT BINARY COUNTER | ON-Semiconductor | SOIC | 14 | - | - | 74 K |
| SN74LS293DR2 | DECADE COUNTER; 4-BIT BINARY COUNTER | ON-Semiconductor | - | - | - | - | 74 K |
| SN74LS293N | DECADE COUNTER; 4-BIT BINARY COUNTER | ON-Semiconductor | PDIP | 14 | - | - | 74 K |
| SN74LS294N | PROGRAMMABLE FREQUENCY DIVIDER / DIGITAL TIMER | Texas-Instruments | N | 16 | 0°C | 70°C | 296 K |
| SN74LS297N | DIGITAL PHASE-LOCKED-LOOP FILTERS | Texas-Instruments | N | 16 | 0°C | 70°C | 307 K |
| [1] [2] 3 [4] [5] |
|---|
