SN74LS00NSR

邏輯門 Quad 2-Input Positive-NAND gates

SN74LS00NSRG4

邏輯門 Quad 2-Input Positive-NAND gates

SN74LS00PSR

邏輯門 Quad 2-In Pos NAND

SN74LS00PSRE4

邏輯門 Quad 2-Input Positive-NAND gates

SN74LS00PSRG4

邏輯門 Quad 2 input pos NAND gates

SN74LS01NSR

SN74LS02

SN74LS02D

邏輯門 Quad 2 Input

SN74LS02DE4

邏輯門 Quad 2-input Positive-NOR gates

SN74LS02DG4

邏輯門 Quad 2 input pos NOR gates

SN74LS02DR

邏輯門 Quad 2-input Positive-NOR gates

SN74LS02DRE4

邏輯門 Quad 2-input Positive-NOR gates