FIFOs Memory

Browse available FIFOs Memory part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Programmable	Memory Size	Function	Data Rate	Access Time	Voltage - Supply	Current - Supply (Max)	Bus Directional	Expansion Type	Programmable Flags Support	Retransmit Capability	FWFT Support	Operating Temperature	Mounting Type	Supplier Device Package
CY7C419-15JXCT IC FIFO ASYNC 256X9 15NS 32PLCC Infineon Technologies	4,240	-	RFQ	Datasheet	CY7C	32-LCC (J-Lead)	Tape & Reel (TR)	Obsolete	Not Verified	2.25K (256 x 9)	Asynchronous	50MHz	15ns	4.5 V ~ 5.5 V	65mA	Uni-Directional	Depth, Width	No	Yes	No	0°C ~ 70°C	Surface Mount	32-PLCC (11.43x13.97)
CY7C419-15VXCT IC FIFO ASYNC 256X9 15NS 28SOJ Infineon Technologies	3,739	-	RFQ	Datasheet	CY7C	28-BSOJ (0.300", 7.62mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	2.25K (256 x 9)	Asynchronous	50MHz	15ns	4.5 V ~ 5.5 V	65mA	Uni-Directional	Depth, Width	No	Yes	No	0°C ~ 70°C	Surface Mount	28-SOJ
CY7C4201-15JXC IC FIFO SYNC 256X9 10NS 32PLCC Infineon Technologies	4,979	-	RFQ	Datasheet	CY7C	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	2.25K (256 x 9)	Synchronous	66.7MHz	10ns	4.5 V ~ 5.5 V	35mA	Uni-Directional	Depth, Width	Yes	No	No	0°C ~ 70°C	Surface Mount	32-PLCC (11.43x13.97)
CY7C4201-15JXCT IC FIFO SYNC 256X9 10NS 32PLCC Infineon Technologies	4,677	-	RFQ	Datasheet	CY7C	32-LCC (J-Lead)	Tape & Reel (TR)	Obsolete	Not Verified	2.25K (256 x 9)	Synchronous	66.7MHz	10ns	4.5 V ~ 5.5 V	35mA	Uni-Directional	Depth, Width	Yes	No	No	0°C ~ 70°C	Surface Mount	32-PLCC (11.43x13.97)
CY7C4201V-15AXCT IC FIFO SYNC 256X9 11NS 32TQFP Infineon Technologies	3,447	-	RFQ	Datasheet	CY7C	32-TQFP	Tape & Reel (TR)	Obsolete	Not Verified	2.25K (256 x 9)	Synchronous	66.7MHz	11ns	3 V ~ 3.6 V	20mA	Uni-Directional	Depth, Width	Yes	No	No	0°C ~ 70°C	Surface Mount	32-TQFP (7x7)
CY7C421-10JXC IC FIFO ASYNC 512X9 10NS 32PLCC Infineon Technologies	2,204	-	RFQ	Datasheet	CY7C	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	4.5K (512 x 9)	Asynchronous	50MHz	10ns	4.5 V ~ 5.5 V	85mA	Uni-Directional	Depth, Width	No	Yes	No	0°C ~ 70°C	Surface Mount	32-PLCC (11.43x13.97)
CY7C421-10JXCT IC FIFO ASYNC 512X9 10NS 32PLCC Infineon Technologies	3,680	-	RFQ	Datasheet	CY7C	32-LCC (J-Lead)	Tape & Reel (TR)	Obsolete	Not Verified	4.5K (512 x 9)	Asynchronous	50MHz	10ns	4.5 V ~ 5.5 V	85mA	Uni-Directional	Depth, Width	No	Yes	No	0°C ~ 70°C	Surface Mount	32-PLCC (11.43x13.97)
CY7C421-15AXC IC FIFO ASYNC 512X9 15NS 32TQFP Infineon Technologies	2,790	-	RFQ	Datasheet	CY7C	32-TQFP	Tray	Obsolete	Not Verified	4.5K (512 x 9)	Asynchronous	50MHz	15ns	4.5 V ~ 5.5 V	65mA	Uni-Directional	Depth, Width	No	Yes	No	0°C ~ 70°C	Surface Mount	32-TQFP (7x7)
CY7C421-15AXCT IC FIFO ASYNC 512X9 15NS 32TQFP Infineon Technologies	1,909	-	RFQ	Datasheet	CY7C	32-TQFP	Tape & Reel (TR)	Obsolete	Not Verified	4.5K (512 x 9)	Asynchronous	50MHz	15ns	4.5 V ~ 5.5 V	65mA	Uni-Directional	Depth, Width	No	Yes	No	0°C ~ 70°C	Surface Mount	32-TQFP (7x7)
CY7C421-20JXCT IC FIFO ASYNC 512X9 20NS 32PLCC Infineon Technologies	4,174	-	RFQ	Datasheet	CY7C	32-LCC (J-Lead)	Tape & Reel (TR)	Obsolete	Not Verified	4.5K (512 x 9)	Asynchronous	50MHz	20ns	4.5 V ~ 5.5 V	55mA	Uni-Directional	Depth, Width	No	Yes	No	0°C ~ 70°C	Surface Mount	32-PLCC (11.43x13.97)
CY7C421-20VXCT IC FIFO ASYNC 512X9 20NS 28SOJ Infineon Technologies	2,144	-	RFQ	Datasheet	CY7C	28-BSOJ (0.300", 7.62mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	4.5K (512 x 9)	Asynchronous	50MHz	20ns	4.5 V ~ 5.5 V	55mA	Uni-Directional	Depth, Width	No	Yes	No	0°C ~ 70°C	Surface Mount	28-SOJ
CY7C4211-15JXC IC FIFO SYNC 512X9 10NS 32PLCC Infineon Technologies	1,201	-	RFQ	Datasheet	CY7C	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	4.5K (512 x 9)	Synchronous	66.7MHz	10ns	4.5 V ~ 5.5 V	35mA	Uni-Directional	Depth, Width	Yes	No	No	0°C ~ 70°C	Surface Mount	32-PLCC (11.43x13.97)
CY7C4225-10AXI IC FIFO SYNC 1KX18 8NS 64TQFP Infineon Technologies	2,570	-	RFQ	Datasheet	CY7C	64-LQFP	Tray	Obsolete	Not Verified	18K (1K x 18)	Synchronous	100MHz	8ns	4.5 V ~ 5.5 V	50mA	Uni-Directional	Depth, Width	Yes	Yes	No	-40°C ~ 85°C	Surface Mount	64-TQFP (14x14)
CY7C4225-15ASXC IC FIFO SYNC 1KX18 10NS 64TQFP Infineon Technologies	4,249	-	RFQ	Datasheet	CY7C	64-LQFP	Tray	Obsolete	Not Verified	18K (1K x 18)	Synchronous	66.7MHz	10ns	4.5 V ~ 5.5 V	45mA	Uni-Directional	Depth, Width	Yes	Yes	No	0°C ~ 70°C	Surface Mount	64-TQFP (14x14)
CY7C4225-15AXCT IC FIFO SYNC 1KX18 10NS 64TQFP Infineon Technologies	4,537	-	RFQ	Datasheet	CY7C	64-LQFP	Tape & Reel (TR)	Obsolete	Not Verified	18K (1K x 18)	Synchronous	66.7MHz	10ns	4.5 V ~ 5.5 V	45mA	Uni-Directional	Depth, Width	Yes	Yes	No	0°C ~ 70°C	Surface Mount	64-TQFP (14x14)
CY7C4231V-25AXC IC FIFO SYNC 2KX9 15NS 32TQFP Infineon Technologies	4,938	-	RFQ	Datasheet	CY7C	32-TQFP	Tray	Obsolete	Not Verified	18K (2K x 9)	Synchronous	40MHz	15ns	3 V ~ 3.6 V	20mA	Uni-Directional	Depth, Width	Yes	No	No	0°C ~ 70°C	Surface Mount	32-TQFP (7x7)
CY7C4231V-25AXCT IC FIFO SYNC 2KX9 15NS 32TQFP Infineon Technologies	2,080	-	RFQ	Datasheet	CY7C	32-TQFP	Tape & Reel (TR)	Obsolete	Not Verified	18K (2K x 9)	Synchronous	40MHz	15ns	3 V ~ 3.6 V	20mA	Uni-Directional	Depth, Width	Yes	No	No	0°C ~ 70°C	Surface Mount	32-TQFP (7x7)
CY7C4235-15AXCT IC FIFO SYNC 2KX18 10NS 64TQFP Infineon Technologies	2,586	-	RFQ	Datasheet	CY7C	64-LQFP	Tape & Reel (TR)	Obsolete	Not Verified	36K (2K x 18)	Synchronous	66.7MHz	10ns	4.5 V ~ 5.5 V	45mA	Uni-Directional	Depth, Width	Yes	Yes	No	0°C ~ 70°C	Surface Mount	64-TQFP (14x14)
CY7C4245-10ASXC IC FIFO SYNC 4KX18 8NS 64TQFP Infineon Technologies	1,689	-	RFQ	Datasheet	CY7C	64-LQFP	Tray	Obsolete	Not Verified	72K (4K x 18)	Synchronous	100MHz	8ns	4.5 V ~ 5.5 V	45mA	Uni-Directional	Depth, Width	Yes	Yes	No	0°C ~ 70°C	Surface Mount	64-TQFP (10x10)
CY7C4245-10ASXCT IC FIFO SYNC 4KX18 8NS 64TQFP Infineon Technologies	3,687	-	RFQ	Datasheet	CY7C	64-LQFP	Tape & Reel (TR)	Obsolete	Not Verified	72K (4K x 18)	Synchronous	100MHz	8ns	4.5 V ~ 5.5 V	45mA	Uni-Directional	Depth, Width	Yes	Yes	No	0°C ~ 70°C	Surface Mount	64-TQFP (10x10)

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FIFOs Memory FAQ

Common questions about selecting, comparing and sourcing FIFOs Memory components through Winsun (HK) Electronics.

What should I check when selecting FIFOs Memory components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific FIFOs Memory part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find FIFOs Memory parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.