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DS1742-100+

DS1742-100+

DS1742-100+

Maxim Integrated

24 Terminations 5V 24 Pin DS1742 Real Time Clocks Leap Year, NVSRAM, Y2K 0.032MHz

SOT-23

DS1742-100+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Through Hole
Package / Case 24-DIP Module (0.600, 15.24mm)
Surface MountNO
Number of Pins 24
Operating Temperature0°C~70°C
PackagingTube
Published 2012
JESD-609 Code e3
Feature Leap Year, NVSRAM, Y2K
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code8473.30.11.80
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1742
Pin Count24
Qualification StatusNot Qualified
Power Supplies5V
Interface Parallel
Memory Size2KB
Clock Frequency 0.032MHz
External Data Bus Width 8
Time FormatHH:MM:SS (24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 3mA @ 5V
Time-Min SECONDS
Interrupt CapabilityN
Volatile NO
Length 37.595mm
Height Seated (Max) 8.51mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2410 items

DS1742-100+ Product Details

DS1742-100+ Overview


In the 24-DIP Module (0.600, 15.24mm) package, real time clocks is embedded.Tube is the way time clock is packaged.4.5V~5.5V is the supply voltage of this electrical RTC.Clock/Calendar is the type of this electrical real time clock.There is an real time clock (RTC) mounted in the way of Through Hole.0°C~70°C should be the operating temperature.Operating with Leap Year, NVSRAM, Y2K are possible.In 24 terminations, a transmission line is terminated with an impedance-matched RTC module.5V voltage is present on this electronic component.With 24 pins, it is equipped.The DS1742 family contains RTCs .A memory of 2KB can be used to store data and programs.The output frequency should not exceed 0.032MHz.A total of 5V power supplies are required to operate it.There are 24 pins on it.

DS1742-100+ Features


24-DIP Module (0.600, 15.24mm) package
24 terminations
24 pin count
5V power supplies


DS1742-100+ Applications


There are a lot of Maxim Integrated
DS1742-100+ Real Time Clocks applications.


  • Electronic metering
  • Battery powered products
  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices

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