- 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

HD637B01 Inventory Results

	Part Number	Manufacturer	Quantity	Price	Availability	Order
Datasheet Cross Reference RoHS Compliant Non-RoHS-Compliant
Select HD637B01	HD637B01	Original Equipment Manufacturer	206	Requires Quote	Available	Quantity for HD637B01

Select HD637B01V0C	HD637B01V0C	TEXAS	24	Requires Quote	Available	Quantity for HD637B01V0C

Select HD637B01V0CP	HD637B01V0CP	Texas Instruments	3252	Requires Quote	Available	Quantity for HD637B01V0CP

Select HD637B01V0P	HD637B01V0P	Hitachi	182	Requires Quote	Available	Quantity for HD637B01V0P

Select HD637B01VOC	HD637B01VOC	HITACHI 00+	25	Requires Quote	Available	Quantity for HD637B01VOC

Select HD637B01VOCP	HD637B01VOCP	HITACHI	2587	Requires Quote	Available	Quantity for HD637B01VOCP

Select HD637B01VOF	HD637B01VOF	HIT	943	Requires Quote	Available	Quantity for HD637B01VOF

Select HD637B01VOP	HD637B01VOP	Hitachi	182	Requires Quote	Available	Quantity for HD637B01VOP

Select HD637B01X0C	HD637B01X0C	Hitachi Semiconductor	32	Requires Quote	Available	Quantity for HD637B01X0C
	0.3-7 V, 2 MHz, CMOS microcomputer unit
Select HD637B01X0CP	HD637B01X0CP	HITACHI	68	Requires Quote	Available	Quantity for HD637B01X0CP

Select HD637B01X0F	HD637B01X0F	HITACHI	1017	Requires Quote	Available	Quantity for HD637B01X0F

Select HD637B01X0P	HD637B01X0P	HITACHI LTD	524	Requires Quote	Available	Quantity for HD637B01X0P

Select HD637B01X0RF	HD637B01X0RF	HITACHI	1017	Requires Quote	Available	Quantity for HD637B01X0RF

Select HD637B01XOC	HD637B01XOC	Hitachi	48	Requires Quote	Available	Quantity for HD637B01XOC

Select HD637B01XOCP	HD637B01XOCP	HITACHI	43	Requires Quote	Available	Quantity for HD637B01XOCP

Select HD637B01XOF	HD637B01XOF	HIT	31	Requires Quote	Available	Quantity for HD637B01XOF

Select HD637B01XOP	HD637B01XOP	HTI	217	Requires Quote	Available	Quantity for HD637B01XOP

Select HD637B01Y0C	HD637B01Y0C	Hitachi Semiconductor	22	Requires Quote	Available	Quantity for HD637B01Y0C
	0.3-7 V, 2 MHz, CMOS microcomputer unit
Select HD637B01Y0CP	HD637B01Y0CP	HITACHI	87	Requires Quote	Available	Quantity for HD637B01Y0CP

Select HD637B01Y0F	HD637B01Y0F	hit	22	Requires Quote	Available	Quantity for HD637B01Y0F

Select HD637B01Y0P	HD637B01Y0P	HITACHI	25	Requires Quote	Available	Quantity for HD637B01Y0P

Select HD637B01YOC	HD637B01YOC	Hitachi	44	Requires Quote	Available	Quantity for HD637B01YOC

Select HD637B01YOCP	HD637B01YOCP	OEM	60	Requires Quote	Available	Quantity for HD637B01YOCP

Select HD637B01YOP	HD637B01YOP	Hitachi	1775	Requires Quote	Available	Quantity for HD637B01YOP

24 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.

HD637B01 Inventory Results

Technical Resources / Inventory Search

1 Item has been added to your cart

Part Number here

Error