Name: DS1554-70
Brand: Maxim Integrated
SKU: DS1554-70
Availability: InStock
Rating: 5 (185 reviews)

DS1554-70

For Reference Only

Part Number	DS1554-70
Manufacturer	Maxim Integrated
Description	IC RTC CLK/CALENDAR PAR 32-EDIP
Datasheet	DS1554-70 Datasheet DS1554-70 Specifications
Package	32-DIP Module (0.600", 15.24mm)
ECAD
In Stock	6,480 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DS1554-70 (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 DS1554-70 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS1554-70 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS1554-70.

DS1554-70 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	32KB
Time Format	HH:MM:SS (24 hr)
Date Format	YY-MM-DD-dd
Interface	Parallel
Voltage - Supply	4.5 V ~ 5.5 V
Voltage - Supply, Battery	-
Current - Timekeeping (Max)	6mA @ 5V
Operating Temperature	0°C ~ 70°C
Mounting Type	Through Hole
Package / Case	32-DIP Module (0.600", 15.24mm)
Supplier Device Package	32-EDIP

DS1554-70 Datasheet

DS1554-70 Reviews

Luc***** Nath

April 4, 2023

★ ★ ★ ★ ★

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

Bria*****nsen

March 23, 2023

★ ★ ★ ★ ★

The order has arrived ahead of time, we appreciate it very much!! Thanks

Bria*****llivan

February 28, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Steph*****adford

February 24, 2023

★ ★ ★ ★ ★

Very pleased with the parts from this company. First class service. Thanks!

Write a Review

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DS1554-70 Packaging

DS1554-70 FAQ

1. How to order DS1554-70 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 DS1554-70 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1554-70. All suppliers must pass our qualification reviews before they can publish their products including DS1554-70 on Heisener; we pay more attention to the channels and quality of DS1554-70 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS1554-70 price and inventory displayed accurate?

The price and inventory of DS1554-70 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 DS1554-70?

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 DS1554-70 we delivered, we will accept the replacement or return of the DS1554-70 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 DS1554-70.

(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 DS1554-70 pin diagram, DS1554-70 datasheet?

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

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DS1554-70 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
DS1554-70 D# DS1554-70	Maxim Integrated Products	Real Time Clock Nonvolatile Parallel 32KByte 32-Pin EDIP - Bulk (Alt: DS1554-70) RoHS: Not Compliant	0
DS1554-70+ D# DS1554-70+	Maxim Integrated Products	Real Time Clock Parallel 32KByte 32-Pin EDIP - Bulk (Alt: DS1554-70+)	0
DS1554-70IND+ D# DS1554-70IND+	Maxim Integrated Products	Real Time Clock Parallel 32KByte 32-Pin EDIP - Bulk (Alt: DS1554-70IND+)	0

Part Number

Manufacturer

Description

Stock

DS1554-70+

D# DS1554-70+

Maxim Integrated Products

Real Time Clock Parallel 32KByte 32-Pin EDIP (Alt: DS1554-70+)

DS1554-70IND+

D# DS1554-70IND+

Maxim Integrated Products

Real Time Clock Parallel 32KByte 32-Pin EDIP (Alt: DS1554-70IND+)

Part Number

Manufacturer

Description

Stock

DS1554-70IND+

D# DS1554-70IND+

Maxim Integrated Products

Real Time Clock Parallel 32KByte 32-Pin EDIP (Alt: DS1554-70IND+)

DS1554-70+

D# DS1554-70+

Maxim Integrated Products

Real Time Clock Parallel 32KByte 32-Pin EDIP (Alt: DS1554-70+)

Part Number	Manufacturer	Description	Stock
DS1554-70IND	Maxim Integrated Products	REAL TIME CLOCK PARALLEL 32KBYTE 32PIN EDIP - Bulk	0
DS1554-70IND+	Maxim Integrated Products	REAL TIME CLOCK PARALLEL 32KBYTE 32PIN EDIP - Bulk	0
DS1554-70	Maxim Integrated Products	REAL TIME CLOCK PARALLEL 32KBYTE 32PIN EDIP - Bulk	60
DS1554-70+	Maxim Integrated Products	REAL TIME CLOCK PARALLEL 32KBYTE 32PIN EDIP - Bulk	105

Part Number	Manufacturer	Description	Stock
DS1554-70IND+ D# DS1554-70IND+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR PAR 32-EDIP	64
DS1554-70+ D# DS1554-70+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR PAR 32-EDIP	524
DS1554-70IND D# DS1554-70IND-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR PAR 32-EDIP	0
DS1554-70 D# 2156-DS1554-70-MA-ND	Rochester Electronics LLC	NV, Y2K TIMEKEEPING RAM	57

Part Number	Manufacturer	Description	Stock
DS1554+70IND	Dallas Semiconductor	In stock shipping within 2days	154
DS1554-70IND+	Dallas Semiconductor	In stock shipping within 2days	568
DS1554-70+	Maxim Integrated Products	In stock shipping within 2days	120

Part Number

Manufacturer

Description

Stock

DS1554-70+

D# 2515519

Maxim Integrated Products

RTC W/ NVSRAM, 256KB, HH:MM:SS, EDIP-32

RoHS: Compliant

Min Qty: 1

Container: Each

DS1554-70IND+

D# 2515520

Maxim Integrated Products

RTC W/ NVSRAM, 256KB, HH:MM:SS, EDIP-32

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

DS1554-70IND+

Maxim Integrated Products

256k Nonvolatile, Y2K-Compliant Timekeeping RAM

RoHS: Compliant

pbFree: Yes

DS1554-70+

Maxim Integrated Products

256k Nonvolatile, Y2K-Compliant Timekeeping RAM

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

DS155470IND

Maxim Integrated Products

OEM/CM QUOTES ONLY | NO BROKERS

783

DS155470

OEM/CM QUOTES ONLY | NO BROKERS

2875

Part Number

Manufacturer

Description

Stock

DS1554+70IND

Dallas Semiconductor

OEM/CM Immediate delivery

DS1554-70IND+

Maxim Integrated Products

OEM/CM Immediate delivery

30000

Part Number

Manufacturer

Description

Stock

DS1554-70+

D# 700-DS1554-70

Maxim Integrated Products

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeeping RAM

RoHS: Compliant

DS1554-70IND+

D# 700-DS1554-70IND

Maxim Integrated Products

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeeping RAM

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

DS1554-70+

D# 73Y1290

Maxim Integrated Products

RTC W/ NVSRAM, 256KB, HH:MM:SS, EDIP-32, Date Format:Day, Date, Month, Year, Clock Format:HH:MM:SS, Clock IC Type:Alarm RTC, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Clock IC Case Style:-, No. of Pins:32Pins, Product Range:-RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

DS1554-70IND+

D# 73Y1291

Maxim Integrated Products

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
DS1554-70 D# NS-DS1554-70	Maxim Integrated Products	OEM/CM ONLY	6371
DS1554-70+ D# NS-DS1554-70+	Maxim Integrated Products	OEM/CM ONLY	8749
DS1554-70IND D# NS-DS1554-70IND	Maxim Integrated Products	OEM/CM ONLY	9991

Part Number

Manufacturer

Description

Stock

DS1554-70+

MAXIM/ DALLAS

REAL TIME CLOCK, PDIP32

Part Number

Manufacturer

Description

Stock

DS1554-70+

D# 1921237

Maxim Integrated Products

Maxim Integrated NVRAM, 32-Pin EDIP, DS1554-70+, TU

Min Qty: 11

Container: Tube

Part Number

Manufacturer

Description

Stock

DS1554-70

Maxim Integrated Products

DS1554 256K, Nonvolatile, Y2K-Compliant Timekeeping Ram

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

DS155470IND+

Maxim Integrated Products

OEM/CM ONLY

697

DS155470+

Maxim Integrated Products

OEM/CM ONLY

604

Part Number

Manufacturer

Description

Stock

DS1554+70IND

Dallas Semiconductor

IN stock Immediate delivery

DS1554-70IND+

Maxim Integrated Products

IN stock Immediate delivery

29985

Part Number	Manufacturer	Description	Stock
DS1554+70IND	QUALCOMM	shipping today	3237
DS1554-70IND	Maxim Integrated Products	shipping today	423
DS1554-70IND+	Dallas Semiconductor	shipping today	369
DS1554-70	Dallas Semiconductor	shipping today	252
DS1554-70+	Dallas Semiconductor	shipping today	25

Part Number	Manufacturer	Description	Stock
DS1554-70IND+	Maxim Integrated Products	RFQ	9081
DS1554-70+	Maxim Integrated Products	RFQ	5190
DS155470	Dallas Semiconductor	RFQ	7418

Part Number

Manufacturer

Description

Stock

DS1554-70+

Maxim Integrated Products

IC RTC CLK/CALENDAR PAR 32-EDIP

300

DS1554-70IND+

Maxim Integrated Products

IC RTC CLK/CALENDAR PAR 32-EDIP

2352

Part Number

Manufacturer

Description

Stock

DS1554-70IND+

D# 2515520

Maxim Integrated Products

RTC W/ NVSRAM, 256KB, HH:MM:SS, EDIP-32

RoHS: Compliant

Min Qty: 1

Container: Each

DS1554-70+

D# 2515519

Maxim Integrated Products

RTC W/ NVSRAM, 256KB, HH:MM:SS, EDIP-32

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

DS1554-70

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