We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Register or Sign In
Memory / FIFOs / CY7C439-30DMB
Datasheets
CY7C439-30DMB by: Cypress Semiconductor

Bi-Directional FIFO, 2KX9, 30ns, Asynchronous, CMOS, CDIP28, 0.300 INCH, CERDIP-28

Part Details for CY7C439-30DMB by Cypress Semiconductor

Results Overview of CY7C439-30DMB by Cypress Semiconductor

Tip: 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.

CY7C439-30DMB Information

CY7C439-30DMB by Cypress Semiconductor is an FIFO.
FIFOs are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Part Details for CY7C439-30DMB

CY7C439-30DMB CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

CY7C439-30DMB Part Data Attributes

Parametric Data
CY7C439-30DMB Cypress Semiconductor
Buy Now Datasheet
Compare Parts:
CY7C439-30DMB Cypress Semiconductor Bi-Directional FIFO, 2KX9, 30ns, Asynchronous, CMOS, CDIP28, 0.300 INCH, CERDIP-28
Select a part to compare:
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer CYPRESS SEMICONDUCTOR CORP
Part Package Code DIP
Package Description 0.300 INCH, CERDIP-28
Pin Count 28
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.32.00.71
Access Time-Max 30 ns
Additional Feature BYPASS XCVR
Clock Frequency-Max (fCLK) 25 MHz
Cycle Time 40 ns
JESD-30 Code R-GDIP-T28
JESD-609 Code e0
Length 37.0205 mm
Memory Density 18432 bit
Memory IC Type BI-DIRECTIONAL FIFO
Memory Width 9
Number of Functions 1
Number of Terminals 28
Number of Words 2048 words
Number of Words Code 2000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Organization 2KX9
Output Characteristics 3-STATE
Output Enable NO
Package Body Material CERAMIC, GLASS-SEALED
Package Code DIP
Package Equivalence Code DIP28,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Parallel/Serial PARALLEL
Qualification Status Not Qualified
Screening Level 38535Q/M;38534H;883B
Seated Height-Max 5.08 mm
Standby Current-Max 0.025 A
Supply Current-Max 0.17 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology CMOS
Temperature Grade MILITARY
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for CY7C439-30DMB

This table gives cross-reference parts and alternative options found for CY7C439-30DMB. 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 CY7C439-30DMB, 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 Manufacturer Composite Price Description Compare
5962-9232103MXA Cypress Semiconductor Check for Price FIFO, 2KX9, 30ns, Asynchronous, CMOS, CDIP28, 0.300 INCH, CERDIP-28 CY7C439-30DMB vs 5962-9232103MXA