74HC390DB и другие
| Компонент | Описание | Производитель | |
| 74HC390D | Dual decade ripple counter |
NXP Semiconductors |
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| 74HC390DB | Dual decade ripple counter |
NXP Semiconductors |
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| MC74HC390D | Dual 4-Stage Binary Ripple Counter with §2 and §5 Sections |
ON Semiconductor |
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| MC74HC390DR2 | Dual 4-Stage Binary Ripple Counter W 2, 5 Sections |
ON Semiconductor |
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| MC74HC390DT | Dual 4-Stage Binary Ripple Counter W 2, 5 Sections |
ON Semiconductor |
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| MC74HC390DTR2 | Dual 4-Stage Binary Ripple Counter W 2, 5 Sections |
ON Semiconductor |
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| MC74HC390DTR2 | Dual 4-Stage Binary Ripple Counter W 2, 5 Sections |
ON Semiconductor |
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