74HCT190N и другие
| Компонент | Описание | Производитель | |
| 74HCT190 | Presettable synchronous BCD decade up/down counter |
NXP Semiconductors |
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| 74HCT190D | Presettable synchronous BCD decade up/down counter |
NXP Semiconductors |
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| 74HCT190DB | Presettable synchronous BCD decade up/down counter |
NXP Semiconductors |
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| 74HCT190N | Presettable synchronous BCD decade up/down counter |
NXP Semiconductors |
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| 74HCT190PW | Presettable synchronous BCD decade up/down counter |
NXP Semiconductors |
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| CD54HCT190 | HIGH SPEED CMOS LOGIC |
Texas Instruments |
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| CD74HCT190 | HIGH SPEED CMOS LOGIC |
Texas Instruments |
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| MM54HCT190 | Level changes on Enable or Down/Up can be made regardless of the level of the clock |
National Semiconductor |
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| MM74HCT190 | Level changes on Enable or Down/Up can be made regardless of the level of the clock |
National Semiconductor |
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