GR >> 23K640-IP 
541308
23K640-I/P
Microchip Technology
Quantity 9000
Packaging IC SRAM 64KBIT 20MHZ 8DIP
Description original&Quality new original
770469
23K640-I/P
Microchip Technology
Quantity 20000
Packaging IC SRAM 64KBIT 20MHZ 8DIP
Description original&Quality new original