1.ALU
2.BCD_ADDER
3.BCD_COUNTER
4.BIDIR_SHIFTREGISTER
5.BIN_2_GRAY
6.BIN_TO_ONEHOT
7.CLK_DIVIDER
8.CMOS_INV
9.D_FF
10.DECODER_2*4
11.DECODER_FA
12.DEMUX_1*8
13.DEMUX_1*32
14.DOWN_COUNTER
15.SINGLE_PORT_RAM
16.DUAL_PORT_RAM_
17.FIFO
18.FREQUENCY_DIVIDER
19.FULL_SUBSTRACTOR
20.GRAY_2_BIN
21.JK_FF
22.JOHNSON_COUNTER
23.L_R_SHIFT
24.MORE_1010_DETECTOR
25.MULTIPLIER_4BIT
26.MUX_4*1
27.MUX_8*1
28.MUX_64*1
29.NBIT_COMPARATOR
30.ODDPARITY_GENERATOR
31.PARITYBIT_GENERATOR
32.PIPO
33.PISO
34.PRIORITY_ENCODER
35.RAM_32BIT
36.RING_COUNTER
37.RIPPLE_CARD_ADDER
38.SIPO
39.SISO
40.SR_FF
41.T_FF
42.TRI_BUFFER
43.UP_COUNTER
44.UP_DOWN_COUNTER