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DS1644-120

hot DS1644-120

DS1644-120

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零件編號 DS1644-120
製造商 Maxim Integrated
描述 IC RTC CLK/CALENDAR PAR 28-EDIP
數據表

DS1644-120 數據表
封裝 28-DIP Module (0.600", 15.24mm)
ECAD
庫存 33,888 piece(s)
單價 Request a Quote
交貨期 可立即發貨
預計送達時間 十一月 4 - 十一月 9 (選擇速遞服務)
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DS1644-120參數

製造商Maxim Integrated
類別積體電路 (IC) - 時脈／計時 - 即時時脈
封裝28-DIP Module (0.600", 15.24mm)
ECAD
系列-
類型Clock/Calendar
特徵Leap Year, NVSRAM
內存大小32KB
時間格式HH:MM:SS (24 hr)
日期格式YY-MM-DD-dd
接口Parallel
電壓 - 電源4.5 V ~ 5.5 V
電壓 - 電源，電池-
電流 - 計時（最大）4mA @ 4.5V ~ 5.5V
工作溫度0°C ~ 70°C
安裝類型Through Hole
包/箱28-DIP Module (0.600", 15.24mm)
供應商設備包28-EDIP

DS1644-120數據表

DS1644-120 Packaging

Customized Labels
Sealing
Packing
Insepction

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.

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DS1644-120 保證

Service Guarantee

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

全球供應鏈-可靠的授權分銷商資源

零件編號 製造商 描述 庫存

DS1644-120+

 Maxim Integrated Products

Min Qty 1

 12

DS1644-120

 Maxim Integrated Products

Min Qty 1

 12
零件編號 製造商 描述 庫存

DS1644+120

 Dallas Semiconductor

In stock shipping within 2days

 642

DS1644-120

 Dallas Semiconductor

In stock shipping within 2days

 3936
零件編號 製造商 描述 庫存

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
零件編號 製造商 描述 庫存

DS1644120MAXIM

 Maxim Integrated Products

OEM/CM ONLY

 1088
零件編號 製造商 描述 庫存

DS1644+120

 Dallas Semiconductor

OEM/CM Immediate delivery

 62
零件編號 製造商 描述 庫存

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
 0
零件編號 製造商 描述 庫存

DS1644-120+

D# NS-DS1644-120+

 DALLAS

OEM/CM ONLY

 8005

DS1644-120

D# NS-DS1644-120

 Maxim Integrated Products

OEM/CM ONLY

 6142
零件編號 製造商 描述 庫存

DS1644-120

 Dallas Semiconductor

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

 1
零件編號 製造商 描述 庫存

DS1644120IND

 DS

OEM/CM ONLY

 1511

DS1644120

 Dallas Semiconductor

OEM/CM ONLY

 123
零件編號 製造商 描述 庫存

DS1644+120

 Dallas Semiconductor

IN stock Immediate delivery

 57
零件編號 製造商 描述 庫存

DS1644-120

 Maxim Integrated Products

shipping today

 999

DS1644-120+

 Dallas Semiconductor

shipping today

 21
零件編號 製造商 描述 庫存

DS1644-120

 Dallas Semiconductor

RFQ

 8783

DS1644-120+

 Maxim Integrated Products

RFQ

 2266

DS1644-120IND

 DS

RFQ

 10723
零件編號 製造商 描述 庫存

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

DS1644+120

 Maxim Integrated Products

200

Quick Inquiry

DS1644-120

質量認證

黑森爾對質量的承諾，塑造了我們的採購、測試、運輸流程以及它們之間的每一步。這個基準是我們所銷售的每一個元器件的基礎。

ISO9001:2015, ICAS, IAF, UKAS

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DS1644-120 Tags

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