CY7C421-20JXC The Cypress CY7C421-20JXC is a 512x9 asynchronous FIFO buffer memory. It offers high-speed operation up to 50 MHz with a 20ns maximum access time.
Mfr Part #:

CY7C421-20JXC

Available from 1 distributors
Mfr Name: N-A
N-A
The Cypress CY7C421-20JXC is a 512x9 asynchronous FIFO buffer memory. It offers high-speed operation up to 50 MHz with a 20ns maximum access time.
✓ Total Stock: 51 pcs
$ Price Range: $1.50

CY7C421-20JXC Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
51 pcs
51 pcs On Request 1 On Request On Request N/A On Request On Request

CY7C421-20JXC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

CY7C421-20JXC Description

Short technical summary and product information.

The Cypress CY7C421-20JXC is a high-speed asynchronous First-In First-Out (FIFO) buffer memory. It features a memory organization of 512 words by 9 bits, providing efficient data buffering.

 

Designed for performance, this FIFO operates at speeds up to 50 MHz, with a maximum access time of 20 ns. It supports a wide supply voltage range of 4.5V to 5.5V and has a maximum current consumption of 55 mA. The device includes empty and full flags to prevent data overflow and underflow, enhancing system reliability.

 

Available in 300-mil wide SOJ, TQFP, and PLCC packages, the CY7C421-20JXC is suitable for surface mount applications. Its design allows for expansion in width and depth, offering flexibility for various system requirements. The FIFO is pin-compatible and functionally equivalent to IDT7201 and AM7201 devices.

CY7C421-20JXC Quick Information

Product Type: FIFO Memory
Series: CY7C421
Canonical Name: CY7C421-20JXC 512x9 Asynchronous FIFO
Subcategory: Asynchronous FIFO

CY7C421-20JXC Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CY7C421-20JXC Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

CY7C421-20JXC Features

  • 512 words by 9 bits asynchronous FIFO buffer.
  • High speed operation up to 50 MHz.
  • Maximum access time of 20 ns.
  • Wide supply voltage range of 4.5V to 5.5V.
  • Available in SOJ, TQFP, and PLCC packages.

CY7C421-20JXC Applications

  • Data buffering in high-speed systems.
  • Interface between asynchronous modules.
  • Stream data processing applications.
  • Width and depth expansion needs.

CY7C421-20JXC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the CY7C421-20JXC?

The supply voltage range is 4.5V to 5.5V.

What package options are available for the CY7C421-20JXC?

The device is available in 300-Mil Molded SOJ, TQFP, and PLCC packages.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C.

What is the FIFO organization of the CY7C421-20JXC?

It is organized as 512 words by 9 bits.

What is the maximum operating frequency?

The maximum operating frequency is 50 MHz.

What is the access time?

The maximum access time is 20 ns.

What is the maximum supply current?

The maximum supply current is 55 mA.

CY7C421-20JXC Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BC847B/215
BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
View Part
S1ME361T
S1ME361T
Vishay
The Vishay S1ME361T is a rectifier with an average rectified current of 1A and a maximum reverse voltage of 1000V. It is supplied in an SMA package.
View Part
CD4023BM96/CD4023BM96
CD4023BM96/CD4023BM96
Texas Instruments
The Texas Instruments CD4023BM96 is a logic gate designed for digital applications. It features RoHS3 compliance and an MSL 1 rating.
View Part
TEST105
TEST105
Texas Instruments
The TEST105 from Texas Instruments is a component with RoHS3 Compliant, MSL 1 Unlimited, and REACH Unaffected status.
View Part
Home

Categories