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  • DS1744-70IND

DS1744-70IND

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Manufacturer No:

DS1744-70IND

Manufacturer:

Maxim Integrated

HK JDW NO:

503-DS1744-70IND

Package:

28-DIP Module (0.600, 15.24mm)

Datasheet:

DS1744-70IND

Description:

28 Terminations5V 28 Pin DS1744 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

Quantity:

In Stock : 999

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Product Details

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DS1744-70IND Overview


This can be found in the package 28-DIP Module (0.600, 15.24mm).Time clock is packaged in the manner of Tube.In this electrical RTC, the supply voltage is 4.5V~5.5V.There is a type of electrical real time clock Clock/Calendar associated with this real time clock.The way this real time clock (RTC) is mounted on the system board is Through Hole.Temperatures should be kept at -40°C~85°C at all times for safe operation.When operating, you can ensure Leap Year, NVSRAM, Y2K.There is the possibility of terminating transmission lines with 28 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.In the case of this RTC real time clock, there is 5V voltage supplied to it.Due to its 28 pins, it has the necessary features.The family RTCs belongs to are DS1744.Under the Timer or RTC subcategory, the RTCs belongs.A memory of 32KB can be used to store data and programs.Ensure that the output frequency does not exceed 0.032MHz.In this case, the RTC module is mounted in the way of Through Hole.In order for it to be powered, it requires a power supply of 5V.It is equipped with 28 pins.High efficiency requires a 5V supply voltage.

DS1744-70IND Features


28-DIP Module (0.600, 15.24mm) package
28 terminations
28 pin count
5V power supplies
Be maintained at 5V for high efficiency.

DS1744-70IND Applications


There are a lot of Maxim Integrated DS1744-70IND Real Time Clocks applications.

  • Copy machines
  • Network Appliance
  • Medicine Dispenser
  • Medical Devices
  • Data loggers
  • Power Meters
  • Embedded Systems
  • Utility Meters
  • Time keeping application
  • Glucometer
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

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East West Bank charge US$30.00 banking fee.
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UPS(www.ups.com)
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From $40.00 basic shipping fee depend on zone and country.
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From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

DS1744-70IND

technical specifications, attributes, parameters and parts with similar specifications to DS1744-70IND.

  • Type
    Parameter
    Select All
  • Mount

    Through Hole

  • Mounting Type

    Through Hole

  • Package / Case

    28-DIP Module (0.600, 15.24mm)

  • Number of Pins

    28

  • Operating Temperature

    -40°C~85°C

  • Packaging

    Tube

  • Published

    2006

  • JESD-609 Code

    e0

  • Feature

    Leap Year, NVSRAM, Y2K

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    28

  • ECCN Code

    EAR99

  • Type

    Clock/Calendar

  • Terminal Finish

    Tin/Lead (Sn/Pb)

  • HTS Code

    8542.39.00.01

  • Subcategory

    Timer or RTC

  • Technology

    CMOS

  • Voltage - Supply

    4.5V~5.5V

  • Terminal Position

    DUAL

  • Peak Reflow Temperature (Cel)

    240

  • Supply Voltage

    5V

  • Terminal Pitch

    2.54mm

  • Base Part Number

    DS1744

  • Pin Count

    28

  • Operating Supply Voltage

    5V

  • Power Supplies

    5V

  • Interface

    Parallel

  • Memory Size

    32KB

  • Clock Frequency

    0.032MHz

  • Logic Function

    Clock

  • Time Format

    HH:MM:SS (24 hr)

  • Date Format

    YY-MM-DD-dd

  • Current - Timekeeping (Max)

    4mA @ 5V

  • Time-Min

    SECONDS

  • Interrupt Capability

    N

  • Volatile

    NO

  • Height

    10.67mm

  • Length

    39.37mm

  • Width

    18.8mm

  • Radiation Hardening

    No

  • REACH SVHC

    Unknown

  • RoHS Status

    Non-RoHS Compliant

  • Lead Free

    Contains Lead

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