74LS20 - Dual 4-Input NAND Gate
This device contains two independent gates each of which performs the logic NAND function.
Ordering Code: Order Number DM74LS20M DM74LS20N Package Number M14A N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow 14-Lead Plastic Dual-In-Line Package (P