【NXP Semiconductors】74HC161PW,计数器 IC SYNC 4-BIT BINARY COUNTER
【NXP Semiconductors】74HC161PW,112,IC SYNC 4BIT BINAR COUNT 16TSSOP
【NXP Semiconductors】74HC161PW,118,IC COUNTER SYNC 4BIT BIN 16TSSOP
【NXP Semiconductors】74HC161PW-T,计数器 IC SYNC 4-BIT BINARY COUNTER
【NXP Semiconductors】74HC163D,652,IC SYNC 4BIT BINAR COUNT 16SOIC
【NXP Semiconductors】74HC163D,653,IC SYNC 4BIT BINAR COUNT 16SOIC
