| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| SN74LS21D | DUAL 4-INPUT POSITIVE-AND GATES | Texas-Instruments | D | 14 | 0°C | 70°C | 108 K |
| SN74LS21DR | DUAL 4-INPUT POSITIVE-AND GATES | Texas-Instruments | D | 14 | 0°C | 70°C | 108 K |
| SN74LS21N | DUAL 4-INPUT POSITIVE-AND GATES | Texas-Instruments | N | 14 | 0°C | 70°C | 108 K |
| SN74LS21N3 | DUAL 4-INPUT POSITIVE-AND GATES | Texas-Instruments | N | 14 | 0°C | 70°C | 108 K |
| SN74LS21NSR | DUAL 4-INPUT POSITIVE-AND GATES | Texas-Instruments | NS | 14 | 0°C | 70°C | 108 K |
| SN74LS266D | QUAD 2-INPUT EXCLUSIVE-NOR GATES WITH OPEN COLLECTOR OUTPUTS | Texas-Instruments | D | 14 | 0°C | 70°C | 99 K |
| SN74LS266DR | QUAD 2-INPUT EXCLUSIVE-NOR GATES WITH OPEN COLLECTOR OUTPUTS | Texas-Instruments | D | 14 | 0°C | 70°C | 99 K |
| SN74LS273N3 | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR | Texas-Instruments | N | 20 | 0°C | 70°C | 95 K |
| SN74LS273N3 | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR | Texas-Instruments | N | 20 | 0°C | 70°C | 95 K |
| SN74LS273N3 | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR | Texas-Instruments | N | 20 | 0°C | 70°C | 95 K |
| SN74LS273NSR | OCTAL D-TYPE FLIP-FLOPS WITH CLEAR | Texas-Instruments | NS | 20 | 0°C | 70°C | 95 K |
| [1] [2] [3] [4] [5] 6 [7] [8] [9] [10] |
|---|
