MCM6604AC 4K dynamic RAM (sealed box of 4) - Motorola

MCM6604AC  4K dynamic RAM  (SEALED BOX of 4 chips) by Motorola.          

Package: 16-pin CERDIP       

3 state output, on chip address decode.  supply : Vdd: +12V  Vcc: +5V   Vbb: -5V Idda : 50mA   

(motorola 804100L  /  3108003  / 8041004 equivalent)   

Status: NOS ( new Old Stock) ex Tandy Legacy cat No. 276-700      

price is for a  SEALED BOX of 4 chips .   

Date codes : 1978 / 1979   that's now 40 years old and still sealed and unopened !      

RoHS compliant: no