MC10H172FNR2

双二进制到1-4 ，解码器（高） Dual Binary to 1−4−Decoder High

Decoder 2 x 1:4 20-PLCC 9x9

得捷:
IC DECODER 2 X 1:4 20PLCC

艾睿:
Decoder/Demultiplexer Dual 2-to-4 20-Pin PLLC T/R

Chip1Stop:
Decoder/Demultiplexer Dual 2-to-4 20-Pin PLLC T/R