【NXP Semiconductors】74HC594DB-T,计数器移位寄存器 8-BIT SHIFT REG W/OUTPUT REG
74HC594D-Q100,118,IC SHIFT REGISTER 8BIT 16SOIC
【NXP Semiconductors】74HC594N,计数器移位寄存器 8-BIT SHIFT REG W/OUTPUT REG
【NXP Semiconductors】74HC594N,112,IC SHIFT REGISTER 8BIT 16DIP
74HC594PWJ,IC 8BIT SHIFT REGISTER 16TSSOP
74HC594PW-Q100J,74HC594PW-Q100/SOT403/TSSOP16
74HC594S16-13,HC HIGH PIN COUNT SO-16
74HC594T16-13,HC HIGH PIN COUNT 16TSSOP