关注微信公众号查券更方便
SN74HCS244DGSR SN74HCS541DGSR SN74AHCT245DGSR SN74HCS574DGSR
SN74HCS244DGSR OCTAL BUFFERS AND LINE DRIVERS W
SN74HCS244DGSR 缓冲器非反相OCTAL BUFFERS LINE DRIVERS W芯片
逻辑芯片SN74HCS244DGSR【OCTAL BUFFERS AND LINE DRIVERS W】
SN74HCS244DGSR逻辑芯片《OCTAL BUFFERS LINE DRIVERS W》
SN74HCS240QWRKSRQ1 * SN74HCS240RKSR * SN74HCS244DGSR
SN74HCS240RKSR/SN74HCS244DGSR/SN74HCS244QPWRQ1 P