Name: DS1644-120
Brand: Maxim Integrated
SKU: DS1644-120_1A3
Availability: InStock
Rating: 5 (160 reviews)

DS1644-120

Pour Référence Seulement

Référence	DS1644-120
Fabricant	Maxim Integrated
Description	IC RTC CLK/CALENDAR PAR 28-EDIP
Fiche technique	DS1644-120 Fiche technique
paquet	28-DIP Module (0.600", 15.24mm)
ECAD
En stock	33 888 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	mai 4 - mai 9 (Choisissez l'expédition accélérée)
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Nous offrons DS1644-120 pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
Pour traiter votre demande de devis, s'il vous plaît ajouter DS1644-120 avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de DS1644-120.

Spécifications DS1644-120

Fabricant	Maxim Integrated
Catégorie	Circuits intégrés (CI) - Horloge/Temporisation - Horloges en temps réel
paquet	28-DIP Module (0.600", 15.24mm)
ECAD
Séries	-
Type	Clock/Calendar
Caractéristiques	Leap Year, NVSRAM
Taille mémoire	32KB
Format de l'heure	HH:MM:SS (24 hr)
Format de date	YY-MM-DD-dd
Interface	Parallel
Tension - Alimentation	4.5 V ~ 5.5 V
Tension - alimentation, batterie	-
Current - Timekeeping (Max)	4mA @ 4.5V ~ 5.5V
Température de fonctionnement	0°C ~ 70°C
Type de montage	Through Hole
Paquet / cas	28-DIP Module (0.600", 15.24mm)
Package de périphérique fournisseur	28-EDIP

DS1644-120 fiche technique

DS1644-120 Packaging

DS1644-120 FAQ

1. How to order DS1644-120 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 DS1644-120 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1644-120. All suppliers must pass our qualification reviews before they can publish their products including DS1644-120 on Heisener; we pay more attention to the channels and quality of DS1644-120 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS1644-120 price and inventory displayed accurate?

The price and inventory of DS1644-120 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 DS1644-120?

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 DS1644-120 we delivered, we will accept the replacement or return of the DS1644-120 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 DS1644-120.

(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 DS1644-120 pin diagram, DS1644-120 datasheet?

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

DS1644-120 Produits Connexes

SIT1602BI-73-18S-37.500000G	SiTIME, -40 TO 85C, 2016, 50PPM, 1.8V, 3, -, -	Vue
VJ0603D270FLPAJ	Vishay Vitramon, CAP CER 27PF 250V C0G/NP0 0603, 0603 (1608 Metric), -	Vue
0805J0502P20BFR	Knowles Syfer, CAP CER 2.2PF 50V C0G/NP0 0805, 0805 (2012 Metric), -	Vue
C320C162F3G5TA	KEMET, CAP CER 1600PF 25V C0G RADIAL, Radial, -	Vue
MCP810T-460I/TT	Microchip Technology, IC SUPERVISOR 4.60V HIGH SOT23, TO-236-3, SC-59, SOT-23-3, -	Vue
TPS2346PWR	Texas Instruments, IC HOT SWAP POWER MGR 24-TSSOP, 24-TSSOP (0.173", 4.40mm Width), -	Vue
PPT0010GXR5VB	Honeywell Microelectronics & Precision Sensors, PRESSURE TRANSDUCER, Module Cube, -	Vue
346-83-162-41-036101	Preci-Dip, PCB CONN PRESS FIT 2.54MM, -, -	Vue
DW-11-14-F-Q-400	Samtec Inc., .025" BOARD SPACERS, -, -	Vue
MS3471W22-55PZ	TE Connectivity Deutsch Connectors, CONN RCPT 55POS INLINE PIN, -, -	Vue
VI-J6Z-MX-B1	Vicor Corporation, CONVERTER MOD DC/DC 2V 30W, Half Brick, -	Vue
PAH50S48-2.5/P	TDK-Lambda Americas Inc., CONVERT DC-DC 2.5V 29.3W 11.7A, 9-DIP Module, -	Vue

DS1644-120 Des garanties

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

Référence

Fabricant

Description

Stock

DS1644-120

Maxim Integrated Products

Min Qty 1

DS1644-120+

Maxim Integrated Products

Min Qty 1

Référence

Fabricant

Description

Stock

DS1644+120

Dallas Semiconductor

In stock shipping within 2days

642

DS1644-120

Dallas Semiconductor

In stock shipping within 2days

3936

Référence	Fabricant	Description	Stock
DS1644120IND	DS	OEM/CM QUOTES ONLY \| NO BROKERS	1725
DS1644120		OEM/CM QUOTES ONLY \| NO BROKERS	5750
DS1644120PULLS	DAL	OEM/CM QUOTES ONLY \| NO BROKERS	8

Référence

Fabricant

Description

Stock

DS1644120MAXIM

Maxim Integrated Products

OEM/CM ONLY

1088

Référence

Fabricant

Description

Stock

DS1644+120

Dallas Semiconductor

OEM/CM Immediate delivery

Référence

Fabricant

Description

Stock

DS1644-120+

D# 75Y6249

Maxim Integrated Products

IC, NVRAM 256K, 1644, EDIP28, Memory Size:256Kbit, NVRAM Memory Configuration:32K x 8bit, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Memory Case Style:DIP, No. of Pins:28Pins, IC Interface Type:Bytewide, Access Time:120ns, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Référence

Fabricant

Description

Stock

DS1644-120

D# NS-DS1644-120

Maxim Integrated Products

OEM/CM ONLY

6142

DS1644-120+

D# NS-DS1644-120+

DALLAS

OEM/CM ONLY

8005

Référence

Fabricant

Description

Stock

DS1644-120

Dallas Semiconductor

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

Référence

Fabricant

Description

Stock

DS1644120IND

OEM/CM ONLY

1511

DS1644120

Dallas Semiconductor

OEM/CM ONLY

123

Référence

Fabricant

Description

Stock

DS1644+120

Dallas Semiconductor

IN stock Immediate delivery

Référence

Fabricant

Description

Stock

DS1644-120

Maxim Integrated Products

shipping today

999

DS1644-120+

Dallas Semiconductor

shipping today

Référence	Fabricant	Description	Stock
DS1644-120+	Maxim Integrated Products	RFQ	2266
DS1644-120IND	DS	RFQ	10723
DS1644-120	Dallas Semiconductor	RFQ	8783

Référence	Fabricant	Description	Stock
DS1644+120	Maxim Integrated Products		200
DS1644-120	Maxim Integrated Products	IC RTC CLK/CALENDAR PAR 28-EDIP / Real Time Clock Parallel 32Kbyte Clock/Calendar/NV Timekeeping RAM 28-Pin EDIP	40
DS1644-120+	Maxim Integrated Products	IC RTC CLK/CALENDAR PAR 28-EDIP	7

Quick Inquiry

DS1644-120

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

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