10 قطعة 74HC244PW TSSOP-20 74HC244 TSSOP20 HC244 TSSOP SN74HC244PW CS4391 CS4391KZ CH340 340T SN74HC244PWR CS4391-KZ CH340T
USD 1.78
10 قطعة 74HC244PW TSSOP-20 74HC244 TSSOP20 HC244 TSSOP SN74HC244PW CS4391 CS4391KZ CH340 340T SN74HC244PWR CS4391-KZ CH340T