玾攌丰壿掕珁棬敚佮侨

贴片直插SN54ALS874B/SN54ALS832A/SN54ALS573C/SN54ALS580B/4

5962-9222205MRA CD54HC354F3A SNJ54ACT241J SNJ54ALS832AJ

SNJ54ALS832AJ【54ALS832A HEX 2-INPUT OR DRIVERS】