SN74LS09N. Assembly/installation: PCB through-hole mounting. Equivalents: DM74LS09N, GD74LS09J, HD74LS09P, M74LS09P, MC74LS09N, SN74LS09NE4. Housing (according to data sheet): DIP-14. Housing: DIP. Number of terminals: 14. RoHS: yes. Series: TTL-LS. Original product from manufacturer: Texas Instruments. Quantity in stock updated on 13/11/2025, 02:19