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Cypress Semiconductor Corp CY7C4421-25AC

IC FIFO SYNC 2KX9X2 15NS 32TQFP

Answer first: this page is a purchasing reference for the exact part number CY7C4421-25AC from Cypress Semiconductor Corp. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Cypress Semiconductor Corp Category: FIFOs Memory Part number: CY7C4421-25AC Package: 32-TQFP RFQ verification required

Key Parameters

Part NumberCY7C4421-25AC
ManufacturerCypress Semiconductor Corp
CategoryFIFOs Memory
package32-TQFP
seriesCY7C
packagingBulk
product statusActive
param 1Not Verified
param 22K x 9 x 2
param 3Synchronous
param 440MHz
param 515ns
param 64.5 V ~ 5.5 V
param 735mA
param 8Bi-Directional
param 9Depth, Width
param 10Yes
param 11No
param 12No
param 130°C ~ 70°C
param 14Surface Mount
param 1532-TQFP (7x7)

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify CY7C4421-25AC Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For CY7C4421-25AC, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.