7164S55TDB
Manufacturers：
Integrated Device Technology (IDT)
Description：
IC SRAM 64KBIT 55NS 28CDIP
7164S70DB
Manufacturers：
Integrated Device Technology (IDT)
Description：
IC SRAM 64KBIT 70NS 28CDIP
7164S70TDB
Manufacturers：
Integrated Device Technology (IDT)
Description：
IC SRAM 64KBIT 70NS 28CDIP
7164S85DB
Manufacturers：
Integrated Device Technology (IDT)
Description：
IC SRAM 64KBIT 85NS 28CDIP
7164S85TDB
Manufacturers：
Integrated Device Technology (IDT)
Description：
IC SRAM 64KBIT 85NS 28CDIP