- Sierra IC Inc. will be closed for the holiday season from December 20, 2025 through January 4, 2026, and will resume normal business operations on January 5, 2026.

Home » Buy Online » Parts

256X4 Inventory Results

	Part Number	Manufacturer	Quantity	Price	Availability	Order
Datasheet Cross Reference RoHS Compliant Non-RoHS-Compliant
Select 256X4	256X4	Original Equipment Manufacturer	3517	Requires Quote	Available	Quantity for 256X4

Select 256X4100 DIP	256X4100 DIP	Original Equipment Manufacturer	1416	Requires Quote	Available	Quantity for 256X4100 DIP

Select 256X410 SRAM CDIP2	256X410 SRAM CDIP2	Hitachi Ltd	77	Requires Quote	Available	Quantity for 256X410 SRAM CDIP2

Select 256X4120 F SOJ	256X4120 F SOJ	Original Equipment Manufacturer	7860	Requires Quote	Available	Quantity for 256X4120 F SOJ

Select 256X4120 F ZIP	256X4120 F ZIP	Original Equipment Manufacturer	256	Requires Quote	Available	Quantity for 256X4120 F ZIP

Select 256X415 SRAM CDIP2	256X415 SRAM CDIP2	Cypress Semiconductor Corp	140	Requires Quote	Available	Quantity for 256X415 SRAM CDIP2

Select 256X420 PROM ECL CDIP	256X420 PROM ECL CDIP	SIGNETICS	19	Requires Quote	Available	Quantity for 256X420 PROM ECL CDIP

Select 256X425 SRAM DIP22	256X425 SRAM DIP22	Cypress Semiconductor Corp	21	Requires Quote	Available	Quantity for 256X425 SRAM DIP22

Select 256X4300SRAM CDIP1	256X4300SRAM CDIP1	AMD Ltd	433	Requires Quote	Available	Quantity for 256X4300SRAM CDIP1

Select 256X4300 SRAM CMOS	256X4300 SRAM CMOS	HARRIS	18	Requires Quote	Available	Quantity for 256X4300 SRAM CMOS

Select 256X4315 SRAM DIP C	256X4315 SRAM DIP C	HARRIS	177	Requires Quote	Available	Quantity for 256X4315 SRAM DIP C

Select 256X4350 SRAMDIP2	256X4350 SRAMDIP2	RCA	18	Requires Quote	Available	Quantity for 256X4350 SRAMDIP2

Select 256X435 SRAMDIP22	256X435 SRAMDIP22	AMD Ltd	369	Requires Quote	Available	Quantity for 256X435 SRAMDIP22

Select 256X435 SRAM FP24	256X435 SRAM FP24	PSC	18	Requires Quote	Available	Quantity for 256X435 SRAM FP24

Select 256X.438L PANHEAD	256X.438L PANHEAD	Original Equipment Manufacturer	192	Requires Quote	Available	Quantity for 256X.438L PANHEAD

Select 256X4400 SRAM CDIP	256X4400 SRAM CDIP	Advanced Micro Devices Inc (AMD)	22	Requires Quote	Available	Quantity for 256X4400 SRAM CDIP

Select 256X445 SRAM CDIP N	256X445 SRAM CDIP N	AMD Ltd	21	Requires Quote	Available	Quantity for 256X445 SRAM CDIP N

Select 256X445 SRAM DIP22	256X445 SRAM DIP22	AMD Ltd	25	Requires Quote	Available	Quantity for 256X445 SRAM DIP22

Select 256X445 SRAM NMOS D	256X445 SRAM NMOS D	Advanced Micro Devices Inc (AMD)	163	Requires Quote	Available	Quantity for 256X445 SRAM NMOS D

Select 256X4500 SRAM CDIP	256X4500 SRAM CDIP	Advanced Micro Devices Inc (AMD)	39	Requires Quote	Available	Quantity for 256X4500 SRAM CDIP

Select 256X455N SRAM DIP22	256X455N SRAM DIP22	Cypress Semiconductor Corp	30	Requires Quote	Available	Quantity for 256X455N SRAM DIP22

Select 256X460 SRAM DIP22	256X460 SRAM DIP22	FSC	65	Requires Quote	Available	Quantity for 256X460 SRAM DIP22

Select 256X4650 SRAM DIP2	256X4650 SRAM DIP2	NEC	18	Requires Quote	Available	Quantity for 256X4650 SRAM DIP2

Select 256X465 PROM DIP TT	256X465 PROM DIP TT	Texas Instruments	23	Requires Quote	Available	Quantity for 256X465 PROM DIP TT

Select 256X.470PAN PH SS PS	256X.470PAN PH SS PS	MACHINE SCREWS	211	Requires Quote	Available	Quantity for 256X.470PAN PH SS PS

Select 256X47 SRAM CDIP24	256X47 SRAM CDIP24	Fujitsu Microelectronics Inc	89	Requires Quote	Available	Quantity for 256X47 SRAM CDIP24

Select 256X47 SRAM DIP24	256X47 SRAM DIP24	Cypress Semiconductor Corp	42	Requires Quote	Available	Quantity for 256X47 SRAM DIP24

Select 256X48100 CAM SOJ C	256X48100 CAM SOJ C	Advanced Micro Devices Inc (AMD)	65	Requires Quote	Available	Quantity for 256X48100 CAM SOJ C

Select 256X48 CAM DIP CMOS	256X48 CAM DIP CMOS	Advanced Micro Devices Inc (AMD)	506	Requires Quote	Available	Quantity for 256X48 CAM DIP CMOS

Select 256X4L	256X4L	OEM	18	Requires Quote	Available	Quantity for 256X4L

Select 256X4 PROM	256X4 PROM	MMI	205	Requires Quote	Available	Quantity for 256X4 PROM

Select 256X4 SRAM CDIP CMOS	256X4 SRAM CDIP CMOS	Fujitsu Microelectronics Inc	194	Requires Quote	Available	Quantity for 256X4 SRAM CDIP CMOS

Select 256X4 VRAM	256X4 VRAM	Original Equipment Manufacturer	143	Requires Quote	Available	Quantity for 256X4 VRAM

33 Results Page 1 of 1

Technical Resources / Inventory Search

Visa Mastercard American Express Open Links

Mobile Version Online Ordering Order Status Products Line Card Site Map Help Center About Sierra Ic Request Quote Blog.sierraic.com

Amplifiers Circuit Protection Communication Data Conversion Filter Inductors Interconnect Passive Components Power Supplies Products UnCategorized Semiconductors and Actives

16151 Lancaster Hwy, Charlotte, NC 28277 USA | Phone: 1-866-296-0911 or 704-256-0088 | Fax: 631-207-8305

webmaster@sierraic.com

As an Independent Distributor, Sierra IC Inc. is not affiliated with the manufacturers of the products it sells except as expressly noted otherwise.
Any and all trademark rights associated with the manufacturers' names and products are owned by the respective manufacturers.
As an Independent Distributor No manufacturers warranty is offered except as expressly noted otherwise. Sierra IC is NOT an authorized distributor/dealer or sales representative of ANY manufacturer.
Disclaimer: Though Sierra IC Inc. takes reasonable efforts to maintain material provided by this website, Sierra IC Inc., its employees, content providers or any other party who has contributed makes no claims/warranties that the information herein is in every aspect accurate or complete, and thus are not responsible for any errors or omissions or for the results obtained from the use of such information. This is a comprehensive limitation of liability that applies to all damages of any kind, including (without limitation) compensatory, direct, indirect or consequential damages, financial loss, loss of data, income or profit or claims of third parties.

SIERRA IC INC GIVES A 30 DAY LIMITED WARRANTY ON ALL THE ITEMS (PRODUCTS) IT SELLS , SPECIFICALLY THAT SHOULD ANY PRODUCT SOLD BY SIERRA IC INC FAIL TO MEET THE PERFORMANCE LEVEL SPECIFICATIONS OF THAT PRODUCT UNDER IT�S CORRESPONDING MIL-SPEC OR COMMERCIAL STANDARDS, SIERRA IC WILL ISSUE AN RMA FOR REFUND OR REPLACEMENT OF THE PRODUCT, AND THIS SHALL BE THE SOLE RECOURSE OF THE CUSTOMER TO RESOLVE ANY CLAIMS. THE CUSTOMER/BUYER ACKNOWLEDGES THAT THESE ITEMS OFFERED FOR SALE BY SIERRA IC INC , ARE NOT REPRESENTED AS HAVING ALL ORIGINAL MANUFACTURER CERTIFICATIONS. SPECIFICALLY, IT IS KNOWN THAT �TRACEABILITY� ALL THE WAY BACK TO THE ORIGINAL COMPONENT MANUFACTURER IS NOT AVAILABLE. THE CUSTOMER ACKNOWLEDGES THE PRODUCT MAY NOT BE IN ORIGINAL PACKAGING AND BECAUSE OF LACK OF TRACEABILITY IT IS NOT POSSIBLE FOR SIERRA IC INC THAT THE PRODUCT IS ORIGINAL IN ALL OF ITS SPECIFICATIONS. CUSTOMER AGREES TO PERFORM ALL TESTS TO ASSURE THE PRODUCTS USABILITY. THE ITEMS SHOULD ALSO NOT BE USED IN ANY LIFE SUPPORT OR MISSION CRITICAL APPLICATION WITHOUT RE-CERTIFICATION AND TESTING TO MILITARY/HIGH RELIABILITY SPECS. IN NO CASE SHALL SIERRA IC BE RESPONSIBLE FOR ANY DAMAGES WHATSOEVER, INCLUDING BUT NOT LIMITED TO DIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY OTHER CLAIM RESULTING FROM THE USE OF SAID PRODUCT. THE CUSTOMER ASSUMES ALL RESPONSIBILITY AND LIABILITY OF SAID PRODUCT.

256X4 Inventory Results

Technical Resources / Inventory Search

1 Item has been added to your cart

Part Number here

Error