HD74LS22 и другие
| Компонент | Описание | Производитель | |
| GD74LS21 | DUAL 4-INPUT POSITIVE AND GATES |
List of Unclassifed Manufacturers |
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| GD74LS245 | OCTAL BUS TRANSCEIVER; NON-INVERTED 3-STATE OUTPUTS |
LG Semicon Co.,Ltd. |
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| GD74LS245J | OCTAL BUS TRANSCEIVER; NON-INVERTED 3-STATE OUTPUTS |
LG Semicon Co.,Ltd. |
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| HD74LS20 | Ouadruple 2-input Positive NAND Gates |
Hitachi Semiconductor |
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| HD74LS20 | Dual 4-input Positive NAND Gates |
Renesas Technology Corp |
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| HD74LS20 | Dual 4-input Positive NAND Gates |
Hitachi Semiconductor |
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| HD74LS20FPEL | Dual 4-input Positive NAND Gates |
Renesas Technology Corp |
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| HD74LS20P | Dual 4-input Positive NAND Gates |
Renesas Technology Corp |
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| HD74LS20RPEL | Dual 4-input Positive NAND Gates |
Renesas Technology Corp |
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| HD74LS21 | Dual 4-input Positive AND Gates |
Hitachi Semiconductor |
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