SN74HC193D SN74HC193DR SN74HC193DT

SN74HC193DT 规格 SN74HC193N

SN74HC193D/SN74HC193DR/SN74HC193DT

逻辑芯片SN74HC193DT原装正品 提供配单服务

全新SN74HC20ANS SN74HC193NS SN74HC193DT SN74HC193DR SN74HC19

SN74HC193D/SN74HC193DR/SN74HC193DT

SN74HC193DT【IC COUNTER 4BIT SYNC U/D 16-SOIC】

SN74HC193N 全新 SN74HC193DT 规格

价格 SN74HC193N 进口 SN74HC193DT

SN74HC193D/SN74HC193DR/SN74HC193DT

全新SN74LS193N/WP90350L3 SN74LS192N/74HC192DT