74HCT257DB,112

Multiplexer 1Element CMOS 3-ST 8IN 16Pin SSOP Tube

Multiplexer 4 x 2:1 16-SSOP

得捷:
IC QUAD 2-IN MUX 3ST INV 16-SSOP

艾睿:
Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SSOP Bulk