Name: DS1556W-120
Brand: Maxim Integrated
SKU: DS1556W-120
Price: 27.9316 USD
Availability: InStock
Rating: 5 (165 reviews)

DS1556W-120

For Reference Only

Part Number	DS1556W-120
Manufacturer	Maxim Integrated
Description	IC RTC CLK/CALENDAR PAR 32-EDIP
Datasheet	DS1556W-120 Datasheet DS1556W-120 Specifications
Package	32-DIP Module (0.600", 15.24mm)
ECAD
In Stock	3,728 piece(s)
Unit Price	$ 27.9316 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
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Part Number # DS1556W-120 (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 DS1556W-120 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS1556W-120 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS1556W-120.

DS1556W-120 Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package	32-DIP Module (0.600", 15.24mm)
ECAD
Series	-
Type	Clock/Calendar
Features	Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Memory Size	128KB
Time Format	HH:MM:SS (24 hr)
Date Format	YY-MM-DD-dd
Interface	Parallel
Voltage - Supply	2.97 V ~ 3.63 V
Voltage - Supply, Battery	-
Current - Timekeeping (Max)	4mA @ 3.3V
Operating Temperature	0°C ~ 70°C
Mounting Type	Through Hole
Package / Case	32-DIP Module (0.600", 15.24mm)
Supplier Device Package	32-EDIP

DS1556W-120 Datasheet

DS1556W-120 Reviews

Eri*****Peck

April 9, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Luka*****kins

April 3, 2023

★ ★ ★ ★ ★

Those components are in stock shipped fast and arrive promptly. Really Fast!

Astr*****anders

March 31, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Aliso*****nandez

March 25, 2023

★ ★ ★ ★ ★

Great dealing with you Guys. Thanks for a very prompt delivery.

Madal*****oberson

March 20, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Zend*****Wall

March 16, 2023

★ ★ ★ ★ ★

Well packed in anti-static bags. Repaired my amp perfectly - thank you!

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DS1556W-120 Packaging

DS1556W-120 FAQ

1. How to order DS1556W-120 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 DS1556W-120 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1556W-120. All suppliers must pass our qualification reviews before they can publish their products including DS1556W-120 on Heisener; we pay more attention to the channels and quality of DS1556W-120 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS1556W-120 price and inventory displayed accurate?

The price and inventory of DS1556W-120 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 DS1556W-120?

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 DS1556W-120 we delivered, we will accept the replacement or return of the DS1556W-120 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 DS1556W-120.

(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 DS1556W-120 pin diagram, DS1556W-120 datasheet?

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

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DS1556W-120 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
DS1556W-120IND+ D# DS1556W-120IND+	Maxim Integrated Products	Real Time Clock Parallel 128KByte 32-Pin EDIP - Bulk (Alt: DS1556W-120IND+)	0
DS1556W-120 D# DS1556W-120	Maxim Integrated Products	Real Time Clock Parallel 128KByte 3.3V 32-Pin EDIP - Bulk (Alt: DS1556W-120) RoHS: Not Compliant	0
DS1556W-120+ D# DS1556W-120+	Maxim Integrated Products	Real Time Clock Parallel 128KByte 32-Pin EDIP - Rail/Tube (Alt: DS1556W-120+)	0

Part Number

Manufacturer

Description

Stock

DS1556W-120+

D# DS1556W-120+

Maxim Integrated Products

Real Time Clock Parallel 128KByte 32-Pin EDIP (Alt: DS1556W-120+)

DS1556W-120IND+

D# DS1556W-120IND+

Maxim Integrated Products

Real Time Clock Parallel 128KByte 32-Pin EDIP (Alt: DS1556W-120IND+)

Part Number	Manufacturer	Description	Stock
DS1556W-120+	Maxim Integrated Products	REAL TIME CLOCK PARALLEL 128KBYTE 32PIN EDIP - Rail/Tube	0
DS1556W-120IND+	Maxim Integrated Products	REAL TIME CLOCK PARALLEL 128KBYTE 32PIN EDIP - Bulk	0
DS1556W-120	Maxim Integrated Products	REAL TIME CLOCK PARALLEL 128KBYTE 32PIN EDIP - Rail/Tube	0
DS1556W-120IND	Maxim Integrated Products	REAL TIME CLOCK PARALLEL 128KBYTE 32PIN EDIP - Bulk	0

Part Number	Manufacturer	Description	Stock
DS1556W-120IND D# DS1556W-120IND-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR PAR 32-EDIP	0
DS1556W-120+ D# DS1556W-120+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR PAR 32-EDIP	55
DS1556W-120IND+ D# DS1556W-120IND+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR PAR 32-EDIP	348
DS1556W-120 D# 2156-DS1556W-120-MA-ND	Rochester Electronics LLC	NV, Y2K TIMEKEEPING RAM	153

Part Number

Manufacturer

Description

Stock

DS1556W+120

Dallas Semiconductor

In stock shipping within 2days

166

Part Number

Manufacturer

Description

Stock

DS1556W-120+

D# 2515524

Maxim Integrated Products

RTC W/ NVSRAM, 1MB, HH:MM:SS, EDIP-32

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

DS1556W-120+

Maxim Integrated Products

1M, Nonvolatile, Y2K-Compliant Timekeeping RAM

RoHS: Compliant

pbFree: Yes

DS1556W-120IND+

Maxim Integrated Products

1M, Nonvolatile, Y2K-Compliant Timekeeping RAM

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
DS1556W120LF	Dallas Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	8
DS1556W120	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	472
DS1556W120IND		OEM/CM QUOTES ONLY \| NO BROKERS	5750

Part Number

Manufacturer

Description

Stock

DS1556W-120IND+

D# 700-DS1556W-120IND

Maxim Integrated Products

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeeping RAM

RoHS: Compliant

DS1556W-120+

D# 700-DS1556W-120

Maxim Integrated Products

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeeping RAM

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

DS1556W-120+

D# 73Y1296

Maxim Integrated Products

RTC W/ NVSRAM, 1MB, HH:MM:SS, EDIP-32, Date Format:Day, Date, Month, Year, Clock Format:HH:MM:SS, Clock IC Type:Alarm RTC, Supply Voltage Min:2.97V, Supply Voltage Max:3.63V, Clock IC Case Style:EDIP, No. of Pins:32Pins, MSL:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

DS1556W-120IND+

D# 73Y1297

Maxim Integrated Products

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
DS1556W-120+ D# NS-DS1556W-120+	Maxim Integrated Products	OEM/CM ONLY	8842
DS1556W120 D# NS-DS1556W120	Dallas Semiconductor	OEM/CM ONLY	9360
DS1556W-120 D# NS-DS1556W-120	Maxim Integrated Products	OEM/CM ONLY	5781
DS1556W-120IND D# NS-DS1556W-120IND	Maxim Integrated Products	OEM/CM ONLY	4233

Part Number

Manufacturer

Description

Stock

DS1556W-120

Dallas Semiconductor

Part Number

Manufacturer

Description

Stock

DS1556W-120-LF

D# DS1556W-120-LF

Dallas Semiconductor

Semiconductor

Part Number

Manufacturer

Description

Stock

DS1556W-120

Maxim Integrated Products

DS1556 1M, Nonvolatile, Y2K-Compliant Timekeeping Ram

RoHS: Not Compliant

153

Part Number

Manufacturer

Description

Stock

DS1556W120+

Maxim Integrated Products

OEM/CM ONLY

149

DS1556W120IND+

Maxim Integrated Products

OEM/CM ONLY

172

Part Number

Manufacturer

Description

Stock

DS1556W-120IND+

Dallas Semiconductor

shipping today

316

DS1556W-120

Maxim Integrated Products

shipping today

Part Number	Manufacturer	Description	Stock
DS1556W-120+	Maxim Integrated Products	RFQ	13186
DS1556W-120IND+	Maxim Integrated Products	RFQ	13324
DS1556W-120IND	Dallas Semiconductor	RFQ	3570

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DS1556W-120

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