Programming instructions

4000 Series ICs
 National Instruments Corporation 7-5 Multisim Component Reference Guide
7.2.7 40106 (Hex INVERTER (Schmitt))
This device contains six independent INVERTER gates. Due the to the Schmitt-trigger action,
this device is ideal for circuits that are susceptible to unwanted small signals, such as noise.
Logic function:
INVERTER gate truth table:
7.2.8 4011 (Quad 2-In NAND)
This device contains four independent 2-input NAND gates.
Logic function:
NAND gate truth table:
7.2.9 4012 (Dual 4-In NAND)
This device contains two independent 4-input NAND gates.
Logic function:
Y= A
AY
01
10
O
1
=I
1
I
2
I1 I2 O1
001
101
011
110
O
1
=I
1
+I
2
+I
3
+I
4
ComponentRef.book Page 5 Thursday, December 7, 2006 10:12 AM