74ls151 Pin Diagram. Both assertion and negation outputs are provided. The completed outputs are.
When it is not activated the negation output is high and the assertion. The enable input e is active low. A3 a2 a1 a0.
Sn5474ls151 logic diagram functional description the ls151 is a logical implementation of a single pole 8 position switch with the switch position controlled by the state of three select inputs s0 s1 s2.
S common select input. The highest priority input is pin 5. The completed outputs are. Pin 2 is for decimal 5 pin 5 is for decimal 8 and pin 12 is for decimal 2.