-- Socket DIP 24 / Package 24-pin Ceramic DIP

		D4040
		No
		X1500708
		0,704 Mhz
		0,704 Mhz
		Philippines
		April 1981

-- Socket DIP 24 / Package 24-pin Plastic DIP

		P4040
		No
		4680W
		0,704 Mhz
		0,704 Mhz
		Philippines
		July 1980