There are no models available for this part yet.
Overview of CY7C421-25VC by Cypress Semiconductor
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 3 listings )
- Number of FFF Equivalents: ( 3 crosses )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 crosses )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Price & Stock for CY7C421-25VC by Cypress Semiconductor
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| Quest Components | FIFO, 512 x 9, Asynchronous, 28 Pin, Plastic, SOJ | 48 |
|
$4.5500 / $10.5000 | Buy Now | ||
| Quest Components | FIFO, 512 x 9, Asynchronous, 28 Pin, Plastic, SOJ | 76 |
|
$4.1995 / $6.8100 | Buy Now | ||
| Quest Components | FIFO, 512 x 9, Asynchronous, 28 Pin, Plastic, SOJ | 2 |
|
$12.0824 / $12.9454 | Buy Now |
CAD Models for CY7C421-25VC by Cypress Semiconductor
Part Data Attributes for CY7C421-25VC by Cypress Semiconductor
|
|
|
|---|---|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
CYPRESS SEMICONDUCTOR CORP
|
|
Part Package Code
|
SOJ
|
|
Package Description
|
0.300 INCH, SOJ-28
|
|
Pin Count
|
28
|
|
Reach Compliance Code
|
not_compliant
|
|
ECCN Code
|
EAR99
|
|
HTS Code
|
8542.32.00.71
|
|
Access Time-Max
|
25 ns
|
|
Additional Feature
|
RETRANSMIT
|
|
Clock Frequency-Max (fCLK)
|
28.57 MHz
|
|
Cycle Time
|
35 ns
|
|
JESD-30 Code
|
R-PDSO-J28
|
|
JESD-609 Code
|
e0
|
|
Length
|
17.907 mm
|
|
Memory Density
|
4608 bit
|
|
Memory IC Type
|
OTHER FIFO
|
|
Memory Width
|
9
|
|
Number of Functions
|
1
|
|
Number of Terminals
|
28
|
|
Number of Words
|
512 words
|
|
Number of Words Code
|
512
|
|
Operating Mode
|
ASYNCHRONOUS
|
|
Operating Temperature-Max
|
70 °C
|
|
Operating Temperature-Min
|
|
|
Organization
|
512X9
|
|
Output Characteristics
|
3-STATE
|
|
Output Enable
|
NO
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
SOJ
|
|
Package Equivalence Code
|
SOJ28,.34
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
SMALL OUTLINE
|
|
Parallel/Serial
|
PARALLEL
|
|
Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
3.556 mm
|
|
Standby Current-Max
|
0.005 A
|
|
Supply Current-Max
|
0.05 mA
|
|
Supply Voltage-Max (Vsup)
|
5.5 V
|
|
Supply Voltage-Min (Vsup)
|
4.5 V
|
|
Supply Voltage-Nom (Vsup)
|
5 V
|
|
Surface Mount
|
YES
|
|
Technology
|
CMOS
|
|
Temperature Grade
|
COMMERCIAL
|
|
Terminal Finish
|
TIN LEAD
|
|
Terminal Form
|
J BEND
|
|
Terminal Pitch
|
1.27 mm
|
|
Terminal Position
|
DUAL
|
|
Width
|
7.5057 mm
|
Alternate Parts for CY7C421-25VC
This table gives cross-reference parts and alternative options found for CY7C421-25VC. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CY7C421-25VC, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| CY7C421-25VCR | FIFO, 512X9, 25ns, Asynchronous, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 | Cypress Semiconductor | CY7C421-25VC vs CY7C421-25VCR |
| MT52C9007DJ-25TR | FIFO, 512X9, 25ns, Asynchronous, CMOS, PDSO28, PLASTIC, SOJ-28 | Micron Technology Inc | CY7C421-25VC vs MT52C9007DJ-25TR |
| CY7C421-25VIR | FIFO, 512X9, 25ns, Asynchronous, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 | Cypress Semiconductor | CY7C421-25VC vs CY7C421-25VIR |