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FIFO Mem Async Dual Depth/Width Uni-Dir 512 x 9 28-Pin PDIP

Part No.:
CY7C421-20PC
Manufacturer:
Cypress Semiconductor
Product Range:
Memory - FIFO
CY7C421-20PC

Product Information

Operating Supply Voltage (Typ)5(V)
Operating Supply Voltage (Max)5.5(V)
Density4608(Bit)
MountingThrough Hole
Operating Supply Voltage (Min)4.5(V)
Word Size9(b)
Access Time (Max)20(ns)
Operating Temperature ClassificationCommercial
Operating Temp Range0C to 70C
Clock Freq (Max)Not Required MHz
Package TypePDIP
Rad HardenedNo
Clock FreqNot Required(MHz)
ExpandableYes
Bus DirectionUni-Directional
Organization512x9
Sync/AsyncAsynchronous
ConfigurationDual
Supply Current55(mA)
Pin Count28


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