SN74HC20D

邏輯門 Dual 4 Input

SN74HC20DBR

邏輯門 Dual 4-input Positive-NAND gates

SN74HC20DBRE4

邏輯門 Dual 4-input Positive-NAND gates

SN74HC20DBRG4

邏輯門 Dual 4 Input POS NAND Gates

SN74HC20DE4

邏輯門 Dual 4-input Positive-NAND gates

SN74HC20DG4

邏輯門 Dual 4 Input POS NAND Gates

SN74HC20DR

邏輯門 Dual 4-Input

SN74HC20DRE4

邏輯門 Dual 4-input Positive-NAND gates

SN74HC20DRG4

邏輯門 Dual 4-input Positive-NAND gates

SN74HC20DT

邏輯門 Dual 4-input Positive-NAND gates

SN74HC20DTE4

邏輯門 Dual 4-input Positive-NAND gates

SN74HC20DTG4

邏輯門 Dual 4 Input POS NAND Gates