SN74HC4040PWR
Manufacturers：
Texas Instruments
Description：
IC ASYNC BINARY COUNTER 16-TSSOP
SN74HC4040PWRE4
Manufacturers：
Texas Instruments
Description：
IC COUNTER ASYNC BINARY 16-TSSOP
SN74HC4040PWRG4
Manufacturers：
Texas Instruments
Description：
IC COUNTER BINARY 12BIT 16TSSOP