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| Partname: | JD54F399BFA |
| Description: | Quad 2-Port Register |
| Manufacturer: | National Semiconductor |
| Package: | Cerpack |
| Pins: | 16 |
| Datasheet: | PDF (178K).
Click here to download *) |
The 'F398 and 'F399 are the logical equivalents of a quad 2-input multiplexer feeding into four edge-triggered flipflops A common Select input determines which of the two 4-bit words is accepted The selected data enters the flipflops on the rising edge of the clock The 'F399 is the 16-pin version of the 'F398 with only the Q outputs of the flip-flops available |
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Click here to download JD54F399BFA Datasheet*) |
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