1	LS74ALS841	74ALS841 IC
2	LS74LS00	74LS00 QUAD 2 INPUT NAND GATE
3	LS74LS01	74LS01 QUAD 2-INPUT NAND GATE
4	LS74LS02	74LS02 QUAD 2-INPUT NOR GATE
5	LS74LS03	74LS03 QUAD 2-INPUT NAND GATE
6	LS74LS04	74LS04 HEX INVERTER
7	LS74LS05	74LS05 HEX INVERTER
8	LS74LS06	74LS06 HEX INVERTER BUFFER/DRIVER
9	LS74LS07	74LS07 HEX BUFFER/DRIVER
10	LS74LS08	74LS08 QUAD 2-INPUT AND GATE
11	LS74LS09	74LS09 QUAD 2-INPUT AND GATE
12	LS74LS10	74LS10 TRIPLE 3-INPUT NAND GATE.
13	LS74LS11	74LS11 TRIPLE 3-INPUT AND GATE
14	LS74LS12	74LS12 TRIPLE 3-INPUT NAND GATE.
15	LS74LS13	74LS13 DUAL 4-INPUT SCHMITT TRIGGER
16	LS74LS14	74LS14 HEX SCHMITT TRIGGER INVERTER
17	LS74LS15	74LS15 TRIPLE 3-INPUT AND GATE
18	LS74LS20	74LS20 DUAL 4-INPUT NAND GATE.
19	LS74LS21	74LS21 DUAL 4-INP POSITIVE AND GATE
20	LS74LS22	74LS22 DUAL 4-INPUT NAND GATE