SN54ALS20A, SN54AS20, SN74ALS20A, SN74AS20 DUAL 4.
Texas Instruments
SN74AS20 - Dual 4-Input Positive-NAND Gate
SN54ALS20A, SN54AS20, SN74ALS20A, SN74AS20 DUAL 4ĆINPUT POSITIVEĆNAND GATES • Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chi.
