CD74HC563M

高速CMOS逻辑八路反相透明锁存器，三态输出 High-Speed CMOS Logic Octal Inverting Transparent Latch, Three-State Outputs

D-Type Transparent Latch 1 Channel 8:8 IC Tri-State 20-SOIC

得捷:
IC OCTAL LATCH TRI-ST 20-SOIC

艾睿:
Latch Transparent 3-ST 8-CH D-Type 20-Pin SOIC Tube