SN74AHCT74N
Manufacturers：
Texas Instruments
Description：
IC D-TYPE POS TRG DUAL 14DIP
SN74AHCT74NSR
Manufacturers：
Texas Instruments
Description：
IC D-TYPE POS TRG DUAL 14SO
Manufacturers：
Texas Instruments
Description：
IC D-TYPE POS TRG DUAL 14DIP
Manufacturers：
Texas Instruments
Description：
IC D-TYPE POS TRG DUAL 14SO