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

SN74LS02DRG4

邏輯門 Quad 2 input pos NOR gates

SN74LS02J

SN74LS02MEL

SN74LS02MR1

SN74LS02N

邏輯門 Quad 2-Input

SN74LS02NE4

邏輯門 Quad 2-input Positive-NOR gates