Description
DATASHEET Dec 4, 2003 Horizontal Sync and Back porch generator. The composite sync is input to /A1 pin of the 74HC221 . R8 and C5 set the pulse width at about 21 s
Part Number | 74HC221 |
Brand | NXP Semiconductors |
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74HC221
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855
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HK HEQING ELECTRONICS LIMITED
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