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Partname: | CD4043 |
Description: | Quad 3-STATE NOR R/S Latches . Quad 3-STATE NAND R/S Latches |
Manufacturer: | Fairchild Semiconductor |
Datasheet: | PDF (68.5K). Click here to download *) |
The CD4043BC are quad cross-couple 3-STATE CMOS NOR latches, and the CD4044BC are quad cross-couple 3STATE CMOS NAND latches. Each latch has a separate Q output and individual SET and RESET inputs. There is a common 3-STATE ENABLE input for all four latches. A logic "1" on the ENABLE input connects the latch states to the Q outputs. A logic "0" on the ENABLE input disconnects the latch states from the Q outputs resulting in an open circuit condition on the Q output. The 3-STATE feature allows common bussing of the outputs. |
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Click here to download CD4043 Datasheet*) |
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