IDT71421LA20PF,IC SRAM 16KBIT 20NS 64TQFP
IDT71421LA20PF8,IC SRAM 16KBIT 20NS 64TQFP
IDT71421LA20PFG,IC SRAM 16KBIT 20NS 64TQFP
IDT71421LA25J,IC SRAM 16KBIT 25NS 52PLCC
IDT71421LA25J8,IC SRAM 16KBIT 25NS 52PLCC
IDT71421LA25JI,IC SRAM 16KBIT 25NS 52PLCC
IDT71421LA25JI8,IC SRAM 16KBIT 25NS 52PLCC
IDT71421LA25PF,IC SRAM 16KBIT 25NS 64TQFP