SN74LS30007DB

SN74LS30125A

SN74LS30D

邏輯門 8-input positive NAND gates

SN74LS30DE4

邏輯門 8-input positive NAND gates

SN74LS30DG4

邏輯門 8 input pos NAND gates

SN74LS30DR

邏輯門 8-input positive NAND gates

SN74LS30DRE4

邏輯門 8-input positive NAND gates

SN74LS30DRG4

邏輯門 8 input pos NAND gates

SN74LS30J

SN74LS30MR1

SN74LS30N

邏輯門 8-Input

SN74LS30NE4

邏輯門 8-input positive NAND gates