Name: DS1244Y-70
Brand: Maxim Integrated
SKU: DS1244Y-70
Availability: InStock
Rating: 5 (143 reviews)

DS1244Y-70

For Reference Only

Part Number	DS1244Y-70
Manufacturer	Maxim Integrated
Description	IC SRAM 256K 5V 70NS 28-DIP
Datasheet	DS1244Y-70 Datasheet DS1244Y-70 Specifications
Package	28-DIP Module (0.600", 15.24mm)
ECAD
In Stock	10,140 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DS1244Y-70 (Clock/Timing - Real Time Clocks) is manufactured by Maxim Integrated and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For DS1244Y-70 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS1244Y-70 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS1244Y-70.

DS1244Y-70 Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package	28-DIP Module (0.600", 15.24mm)
ECAD
Series	-
Type	Phantom Time Chip
Features	Leap Year, NVSRAM
Memory Size	32KB
Time Format	HH:MM:SS:hh (12/24 hr)
Date Format	YY-MM-DD-dd
Interface	Parallel
Voltage - Supply	4.5 V ~ 5.5 V
Voltage - Supply, Battery	-
Current - Timekeeping (Max)	10mA @ 5V
Operating Temperature	0°C ~ 70°C
Mounting Type	Through Hole
Package / Case	28-DIP Module (0.600", 15.24mm)
Supplier Device Package	28-EDIP

DS1244Y-70 Datasheet

DS1244Y-70 Reviews

Nikol*****onard

April 1, 2023

★ ★ ★ ★ ★

I can count on your provision for BOM of my design in near future

Jerry*****ussen

March 26, 2023

★ ★ ★ ★ ★

You're my good supplier. I appreciate Heisener Electronics on many levels.

Hatti*****gleton

March 21, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Rom*****Hail

March 15, 2023

★ ★ ★ ★ ★

received with well packed and good parts, every piece of the DS1244Y-70 works well.

Alai*****evara

March 6, 2023

★ ★ ★ ★ ★

Best organized online supplier, excellent service personnel.

Tali*****Mann

February 26, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Henr*****unez

February 25, 2023

★ ★ ★ ★ ★

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Marl*****Hoover

February 23, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of DS1244Y-70.

Angel*****Mcgee

February 20, 2023

★ ★ ★ ★ ★

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Write a Review

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DS1244Y-70 Packaging

DS1244Y-70 FAQ

1. How to order DS1244Y-70 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that DS1244Y-70 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1244Y-70. All suppliers must pass our qualification reviews before they can publish their products including DS1244Y-70 on Heisener; we pay more attention to the channels and quality of DS1244Y-70 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS1244Y-70 price and inventory displayed accurate?

The price and inventory of DS1244Y-70 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of DS1244Y-70?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS1244Y-70 we delivered, we will accept the replacement or return of the DS1244Y-70 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DS1244Y-70.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as DS1244Y-70 pin diagram, DS1244Y-70 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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DS1244Y-70 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

D# DS1244Y-70+

Maxim Integrated Products

Real Time Clock Phantom Clock/Parallel 32KByte 28-Pin EMOD - Rail/Tube (Alt: DS1244Y-70+)

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

D# DS1244Y-70+

Maxim Integrated Products

Real Time Clock Phantom Clock/Parallel 32KByte 28-Pin EMOD (Alt: DS1244Y-70+)

Part Number

Manufacturer

Description

Stock

DS1244Y-70

Dallas Semiconductor

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

Maxim Integrated Products

N/A 0 TIMER(S), REAL TIME CLOCK, PDIP28 0.740 INCH, ENCAPSULATED, DIP-28

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

Maxim Integrated Products

RoHS (ship within 1day) - D/C 2017

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

D# DS1244Y-70+-ND

Maxim Integrated Products

IC RTC PHANTOM PAR 28-DIP

671

DS1244Y-70

D# 2156-DS1244Y-70-MA-ND

Rochester Electronics LLC

256K NV SRAM & PHANTOM CLOCK

Part Number

Manufacturer

Description

Stock

DS1244Y+70

Dallas Semiconductor

In stock shipping within 2days

719

DS1244Y-70

Dallas Semiconductor

In stock shipping within 2days

348

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

D# 2515440

Maxim Integrated Products

RTC W/ NVSRAM, 256KB, HH:MM:SS:HH, EDIP

RoHS: Compliant

Min Qty: 1

Container: Each

103

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

Maxim Integrated Products

DS1244 Series 5.5 V Parallel Through Hole Real Time Clock - DIP-28

RoHS: Compliant

pbFree: Yes

144

Part Number

Manufacturer

Description

Stock

DS1244Y70

Dallas Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

5175

DS1244Y70IND

OEM/CM QUOTES ONLY | NO BROKERS

1150

Part Number

Manufacturer

Description

Stock

DS1244Y70TR

Maxim Integrated Products

OEM/CM ONLY

326

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

D# 700-DS1244Y-70

Maxim Integrated Products

Real Time Clock 256k NV SRAM with Phantom Clock

RoHS: Compliant

382

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

D# XSFP00000045346

Maxim Integrated Products

DS1244 Series 5.5 V Parallel Through Hole Real Time Clock - DIP-28

120

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

D# 73Y1160

Maxim Integrated Products

RTC W/ NVSRAM, 256KB, HH:MM:SS:HH, EDIP, Date Format:Day, Date, Month, Year, Clock Format:HH:MM:SS:hh, Clock IC Type:RTC, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Clock IC Case Style:-, No. of Pins:28Pins, Product Range:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

DS1244Y70

D# NS-DS1244Y70

Dallas Semiconductor

OEM/CM ONLY

2549

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

Maxim Integrated Products

DS1244Y-70

Dallas Semiconductor

Real Time Clock, Non-Volatile, 28 Pin, Plastic, DIP

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

D# 7860736P

Maxim Integrated Products

Maxim Integrated 256kbit 70ns NVRAM, 28-Pin EDIP, DS1244Y-70+, TU

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

DS1244Y70+

Dallas Semiconductor

OEM/CM ONLY

406

DS1244Y70IND

Dallas Semiconductor

OEM/CM ONLY

1011

Part Number	Manufacturer	Description	Stock
DS1244Y-70+	Maxim Integrated Products	shipping today	76
DS1244Y+70	NVE Corporation	shipping today	76
DS1244Y-70	Dallas Semiconductor	shipping today	23

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

Maxim Integrated Products

RFQ

422

Part Number

Manufacturer

Description

Stock

DS1244Y-70+

D# 2515440

Maxim Integrated Products

RTC W/ NVSRAM, 256KB, HH:MM:SS:HH, EDIP

RoHS: Compliant

Min Qty: 1

Container: Each

103

Quick Inquiry

DS1244Y-70

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