1PCS MCM511000AP10 General Purpose Dynamic RAM

1PCS MK4027N-2 General Purpose Dynamic RAM DIP16

1PC MM5280N-5 General Purpose Dynamic RAM

1PCS/5PCS PCD5101P General-Purpose Static RAM DIP22，

1/5/10PCS TMS4164-15NL General Purpose Dynamic RAM-Page-Mode Operation DIP16

1PCS/5PCS TMS4164-20NL General Purpose Dynamic RAM-Page-Mode Operation DIP16

1PCS/5PCS MK4027N-3 General Purpose Dynamic RAM DIP16

(1 PC) MM5280N-5 NSC Memory Dynamic Ram IC, 4KX1, MOS, PDIP22