Ic 7411 Pin Diagram. Pin diagram of 7411 ic the ic requires a supply voltage of 5v which can be tolerated up to 5 25v. Connection diagram function table y abc h high logic level l low logic level x either low or high logic level order number package number package description dm74ls11m m14a 14 lead small outline integrated circuit soic jedec ms 120 0 150 narrow dm74ls11n n14a 14 lead plastic dual in line package pdip jedec ms 001 0 300 wide.
The voltage at the inputs of and gates must be 2v for high logic and 0v for low logic. Pin 4 and pin 7 are the negative and positive voltage power supply terminals. 8 and 16 are the ground and vcc respectively for the power input.
The output of the and gates has a voltage of 3 4 v for high logic and up to 0 8 v for low logic.
As you see in the below pin diagram the ic 74ls138 has a total of sixteen pins. Connection diagram function table y abc h high logic level l low logic level x either low or high logic level order number package number package description dm74ls11m m14a 14 lead small outline integrated circuit soic jedec ms 120 0 150 narrow dm74ls11n n14a 14 lead plastic dual in line package pdip jedec ms 001 0 300 wide. The most important pins are pin 2 pin 3 and pin 6 because pin 2 and 3 represent inverting and non inverting terminals where pin6 represents voltage out. They are denoted by a0 a1 a2.
