Programming instructions

74xx
 National Instruments Corporation 6-7 Multisim Component Reference Guide
NAND gate truth table
6.4.12 74xx100 (8-Bit Bist Latch)
The 74100 is an 8-bit bistable latch.
8-bit bistable latch truth table:
6.4.13 74xx107 (Dual JK FF(clr))
This device is a positive pulse-triggered flip-flop. It contains two independent J-K flip-flops
with individual J-K, clock, and direct clear inputs.
JK flip-flop truth table:
ABCY
0001
1001
0101
1101
0011
1011
0111
1110
CLR CLK J K Q Q
0XXX01
1· 00Hold
1· 1010
1· 0101
1 · 1 1 Toggle
ComponentRef.book Page 7 Thursday, December 7, 2006 10:12 AM