See Brady 제품
Quad 2-Input AND Gate
Single 2-Input NOR Gate, Open Drain
Single 2-Input NAND Gate
Quad 2-Input NOR Gate
Hex Inverter with Schmitt Trigger Input
Hex Inverter
Low Voltage Quad 2-Input NAND Gate with 5V Tolerant Inputs
Single 2-Input AND Gate
Single Inverter with TTL Level Input, Schmitt Trigger Input