【NXP Semiconductors】74HCT138DB,编码器、解码器、复用器和解复用器 3-TO-8 DECODER DEMULTIPLEXER
【NXP Semiconductors】74HCT138DB,112,IC DECODER/DEMUX 3-8 LINE 16SSOP
【NXP Semiconductors】74HCT138DB,118,IC DECODER/DEMUX 3-8 LINE 16SSOP
【NXP Semiconductors】74HCT138DB-T,编码器、解码器、复用器和解复用器 3-TO-8 DECODER DEMULTIPLEXER
【NXP Semiconductors】74HCT138N,652,IC DECODER/DEMUX 3-8 LINE 16DIP