SN74HC21PW
Manufacturers：
Texas Instruments
Description：
IC GATE AND 2CH 4-INP 14-TSSOP
SN74HC21PWR
Manufacturers：
Texas Instruments
Description：
IC GATE AND 2CH 4-INP 14-TSSOP
SN74HC21PWRE4
Manufacturers：
Texas Instruments
Description：
IC GATE AND 2CH 4-INP 14-TSSOP
SN74HC21PWT
Manufacturers：
Texas Instruments
Description：
IC GATE AND 2CH 4-INP 14-TSSOP