Digitális IC katalógus


74L85

   
 
   
Be B2
1
16
+5V
       
Be A2
2
15
Be A3
       
Ki A=B
3
14
Be B3
       
Kaszkádoló A>B
4
13
Ki A>B
       
Kaszkádoló A=B
5
12
Ki A
       
Kaszkádoló A
6
11
Be B0
       
Be A1
7
10
Be A0
       
GND
8
9
Be B1
       

Kategória:
Aritmetikai elemek
TTL Arimetikai egység összehasonlító 4 bites komparátor. 7485 más bekötés! Kim: TP +-----------+--------+--------+ | Bem. adat |Bem.kasz|Ki | +--+--+--+--+--+--+--+--+--+--+ |A3|A2|A1|A0|A |A |A |A |A |A | | | | | |> |< |= |< |< |= | |B3|B2|B1|B0|B |B |B |B |B |B | +--+--+--+--+--+--+--+--+--+--+ |> |X |X |X |X |X |X |H |L |L | |< |X |X |X |X |X |X |L |H |L | |= |> |X |X |X |X |X |H |L |L | |= |< |X |X |X |X |X |L |H |L | |= |= |> |X |X |X |X |H |L |L | |= |= |< |X |X |X |X |L |H |L | |= |= |= |> |X |X |X |H |L |L | |= |= |= |< |X |X |X |L |H |L | |= |= |= |= |L |H |H |L |H |H | |= |= |= |= |H |L |H |H |L |H | |= |= |= |= |H |H |H |H |H |H | |= |= |= |= |H |H |L |H |H |L | |= |= |= |= |L |L |L |L |L |L | +--+--+--+--+--+--+--+--+--+--+ Tokozás: dil
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