SN74LS260N

SN74LS266D

邏輯門 Quad 2 Input

SN74LS266DE4

邏輯門 Quad 2-input exc-NOR gates

SN74LS266DG4

邏輯門 Quad 2 input exclusive NOR gates

SN74LS266DR

邏輯門 Quad 2-input exc-NOR gates

SN74LS266DRE4

邏輯門 Quad 2-input exc-NOR gates

SN74LS266DRG4

邏輯門 Quad 2 input exclusive NOR gates

SN74LS266J

SN74LS266N

邏輯門 Quad 2-In w/ OC Out

SN74LS266NE4

邏輯門 Quad 2-input exc-NOR gates

SN74LS266NSR

邏輯門 Quad 2-input exc-NOR gates

SN74LS266NSRE4

邏輯門 Quad 2-input exc-NOR gates