74HC4520PW-Q100J

Counter Dual 4Bit Binary UP Counter 16Pin TSSOP

Counter IC Binary Counter 2 Element 4 Bit Positive, Negative 16-TSSOP

得捷:
IC DUAL 4BIT SYNC BINARY 16TSSOP

艾睿:
Dual 4-bit synchronous binary counter

安富利:
Counter Dual 4-Bit Binary UP Counter 16-Pin TSSOP