74HC04N (DIP14)

HEX type inverter with Schmitt trigger inputs. It has 6 channels. Case SO14 (SMD).

74HC123D is a dual monostable multivibrator in CMOS technology, designed for precise pulse generation with a defined duration. It is used in digital systems for delay, synchronization, and edge detection. The SOP‑16 package and wide temperature range make it suitable for embedded and industrial applications.

M74HC04M1R, HEX inverter, SO14

74HC4514, 4-to-16 line decoder/demultiplexer with input latches, DIP24