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
CY7C425-15JC IC FIFO ASYNC 1KX9 15NS 32PLCC Cypress Semiconductor Corp	2,520	-	RFQ	Datasheet	CY7C	32-LCC (J-Lead)	Bulk	Active	Not Verified	1K x 9	Asynchronous	40MHz	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)
QS7202-20JR IC FIFO ASYNC 1KX9 20NS Quality Semiconductor	1,497	-	RFQ	Datasheet	-	-	Bulk	Obsolete	Not Verified	9K (1K x 9)	Asynchronous	33MHz	20ns	-	100mA	-	Depth, Width	No	Yes	No	0°C ~ 70°C	Surface Mount	-
SN74ALVC7813-25DL IC FIFO SYNC 64X18 15NS 56SSOP Texas Instruments	4,392	-	RFQ	Datasheet	74ALVC	56-BSSOP (0.295", 7.50mm Width)	Tube	Obsolete	Not Verified	1.125K (64 x 18)	Synchronous	40MHz	15ns	3 V ~ 3.6 V	40µA	Uni-Directional	Width	Yes	No	No	0°C ~ 70°C	Surface Mount	56-SSOP
CY7C4221-25JC IC FIFO SYNC 1KX9 15NS 32PLCC Cypress Semiconductor Corp	2,962	-	RFQ	Datasheet	CY7C	32-LCC (J-Lead)	Bulk	Active	Not Verified	1K x 9	Synchronous	40MHz	15ns	3 V ~ 3.6 V	35mA	Uni-Directional	Depth, Width	Yes	No	No	0°C ~ 70°C	Surface Mount	32-PLCC (11.43x13.97)
CY7C4221-25JCT IC FIFO SYNC 1KX18 15NS 32PLCC Cypress Semiconductor Corp	750	-	RFQ	Datasheet	CY7C	32-LCC (J-Lead)	Bulk	Active	Not Verified	1K x 18	Synchronous	40MHz	15ns	4.5 V ~ 5.5 V	35mA	Uni-Directional	Depth, Width	Yes	Yes	No	0°C ~ 70°C	Surface Mount	32-PLCC (11.43x13.97)
CY7C425-20JCT IC FIFO ASYNC 1KX9 20NS 32PLCC Cypress Semiconductor Corp	186	-	RFQ	Datasheet	CY7C	32-LCC (J-Lead)	Bulk	Active	Not Verified	1K x 9	Asynchronous	33.3MHz	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)
CY7C421-20VXC IC FIFO ASYNC 512X9 20NS 28SOJ Infineon Technologies	3,266	-	RFQ	Datasheet	CY7C	28-BSOJ (0.300", 7.62mm Width)	Tube	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
SN74ACT7803-25DLR IC FIFO SYNC 512X18 15NS 56SSOP Texas Instruments	2,155	-	RFQ	Datasheet	74ACT	56-BSSOP (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	9K (512 x 18)	Synchronous	40MHz	15ns	4.5 V ~ 5.5 V	400µA	Uni-Directional	Width	Yes	No	No	0°C ~ 70°C	Surface Mount	56-SSOP
QS7201-12JR IC FIFO ASYNC 512X9 12NS Quality Semiconductor	718	-	RFQ	Datasheet	*	-	Bulk	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CY7C4211-15JC IC FIFO ASYNC 512X9 10NS 32PLCC Cypress Semiconductor Corp	390	-	RFQ	Datasheet	CY7C	32-LCC (J-Lead)	Bulk	Active	Not Verified	512 x 9	Asynchronous	66.7MHz	10ns	4.5 V ~ 5.5 V	35mA	Uni-Directional	Depth, Width	No	Yes	No	0°C ~ 70°C	Surface Mount	32-PLCC (11.43x13.97)
QS7202-20P IC FIFO ASYNC 1KX9 20NS Quality Semiconductor	1,174	-	RFQ	Datasheet	-	-	Bulk	Obsolete	Not Verified	9K (1K x 9)	Asynchronous	33MHz	20ns	-	100mA	-	Depth, Width	No	Yes	No	0°C ~ 70°C	Through Hole	-
CD40105BD IC FIFO ASYNC 16X4 16CDIP Harris Corporation	169	-	RFQ	Datasheet	-	16-CDIP (0.300", 7.62mm)	Bulk	Active	Not Verified	16 x 4	Asynchronous	4MHz	-	3 V ~ 18 V	100µA	Uni-Directional	Depth, Width	No	No	No	-55°C ~ 125°C	Through Hole	16-CDIP
SN74ACT7803-40DL IC FIFO SYNC 512X18 20NS 56SSOP Texas Instruments	3,977	-	RFQ	Datasheet	74ACT	56-BSSOP (0.295", 7.50mm Width)	Tube	Obsolete	Not Verified	9K (512 x 18)	Synchronous	25MHz	20ns	4.5 V ~ 5.5 V	400µA	Uni-Directional	Width	Yes	No	No	0°C ~ 70°C	Surface Mount	56-SSOP
SN74ACT2226DW IC FIFO SYNC 64X1X2 20NS 24SOIC Texas Instruments	4,421	-	RFQ	Datasheet	74ACT	24-SOIC (0.295", 7.50mm Width)	Bulk	Active	Not Verified	128 (64 x 1 x 2)	Synchronous	22MHz	20ns	4.5 V ~ 5.5 V	400µA	Uni-Directional	-	No	No	No	-40°C ~ 85°C	Surface Mount	24-SOIC
QS7202-15JR IC FIFO ASYNC 1KX9 15NS Quality Semiconductor	2,714	-	RFQ	Datasheet	-	-	Bulk	Obsolete	Not Verified	9K (1K x 9)	Asynchronous	40MHz	15ns	-	-	-	Depth, Width	No	Yes	No	0°C ~ 70°C	Surface Mount	-
CY7C421-10VC IC FIFO ASYNC 512X9 10NS 28SOJ Cypress Semiconductor Corp	364	-	RFQ	Datasheet	CY7C	28-BSOJ (0.300", 7.62mm Width)	Bulk	Active	Not Verified	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	28-SOJ
SN74ACT7814-25DL IC FIFO ASYNC 64X18 18NS 56SSOP Texas Instruments	1,174	-	RFQ	Datasheet	74ACT	56-BSSOP (0.295", 7.50mm Width)	Tube	Obsolete	Not Verified	1.125K (64 x 18)	Asynchronous	40MHz	18ns	4.5 V ~ 5.5 V	400µA	Uni-Directional	Width	Yes	No	No	0°C ~ 70°C	Surface Mount	56-SSOP
SN74ACT7813-25DLR IC FIFO SYNC 64X18 15NS 56SSOP Texas Instruments	3,607	-	RFQ	Datasheet	74ACT	56-BSSOP (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	1.125K (64 x 18)	Synchronous	40MHz	15ns	4.5 V ~ 5.5 V	400µA	Uni-Directional	Width	Yes	No	No	0°C ~ 70°C	Surface Mount	56-SSOP
SN74S225N IC FIFO ASYNC 16X5 20DIP Texas Instruments	1,514	-	RFQ	Datasheet	74S	20-DIP (0.300", 7.62mm)	Bulk	Obsolete	Not Verified	80 (16 x 5)	Asynchronous	10MHz	-	4.75 V ~ 5.25 V	120mA	Uni-Directional	Width	No	No	No	0°C ~ 70°C	Through Hole	20-PDIP
CY7C425-15JXC IC FIFO ASYNC 1KX9 15NS 32PLCC Cypress Semiconductor Corp	190	-	RFQ	Datasheet	CY7C	32-LCC (J-Lead)	Tube	Obsolete	Not Verified	9K (1K 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)

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FREQUENTLY ASKED QUESTIONS

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.

How do I request a quote for FIFOs Memory components?

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.