74LS14D. Assembly/installation: surface-mounted component (SMD). Housing (according to data sheet): SO-14. Housing: SO. Information: n/a. MSL: n/a. Mounting Type: n/a. 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