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DS1644-120

hot DS1644-120

DS1644-120

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零件编号 DS1644-120
制造商 Maxim Integrated
描述 IC RTC CLK/CALENDAR PAR 28-EDIP
数据表

DS1644-120 数据表
封装 28-DIP Module (0.600", 15.24mm)
ECAD
库存 33,888 piece(s)
单价 Request a Quote
交货时间 可立即发货
预计送达时间 五月 4 - 五月 9 (选择速递服务)
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DS1644-120参数

制造商Maxim Integrated
类别集成电路（IC） - 时钟/计时 - 实时时钟
封装28-DIP Module (0.600", 15.24mm)
ECAD
系列-
类型Clock/Calendar
特征Leap Year, NVSRAM
内存大小32KB
时间格式HH:MM:SS (24 hr)
日期格式YY-MM-DD-dd
接口Parallel
电压 - 电源4.5 V ~ 5.5 V
电压 - 电源，电池-
电流 - 计时（最大）4mA @ 4.5V ~ 5.5V
工作温度0°C ~ 70°C
安装类型Through Hole
包/箱28-DIP Module (0.600", 15.24mm)
供应商设备包28-EDIP

DS1644-120数据表

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 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

零件编号 制造商 描述 库存

DS1644-120

 Maxim Integrated Products

Min Qty 1

 12

DS1644-120+

 Maxim Integrated Products

Min Qty 1

 12
零件编号 制造商 描述 库存

DS1644+120

 Dallas Semiconductor

In stock shipping within 2days

 642

DS1644-120

 Dallas Semiconductor

In stock shipping within 2days

 3936
零件编号 制造商 描述 库存

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
零件编号 制造商 描述 库存

DS1644120MAXIM

 Maxim Integrated Products

OEM/CM ONLY

 1088
零件编号 制造商 描述 库存

DS1644+120

 Dallas Semiconductor

OEM/CM Immediate delivery

 62
零件编号 制造商 描述 库存

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
零件编号 制造商 描述 库存

DS1644-120

D# NS-DS1644-120

 Maxim Integrated Products

OEM/CM ONLY

 6142

DS1644-120+

D# NS-DS1644-120+

 DALLAS

OEM/CM ONLY

 8005
零件编号 制造商 描述 库存

DS1644-120

 Dallas Semiconductor

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

 1
零件编号 制造商 描述 库存

DS1644120IND

 DS

OEM/CM ONLY

 1511

DS1644120

 Dallas Semiconductor

OEM/CM ONLY

 123
零件编号 制造商 描述 库存

DS1644+120

 Dallas Semiconductor

IN stock Immediate delivery

 57
零件编号 制造商 描述 库存

DS1644-120

 Maxim Integrated Products

shipping today

 999

DS1644-120+

 Dallas Semiconductor

shipping today

 21
零件编号 制造商 描述 库存

DS1644-120IND

 DS

RFQ

 10723

DS1644-120

 Dallas Semiconductor

RFQ

 8783

DS1644-120+

 Maxim Integrated Products

RFQ

 2266
零件编号 制造商 描述 库存

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

质量认证

黑森尔对质量的承诺，塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

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DS1644-120 Tags

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