Datasheets
DS1744P-70+ by:
Maxim Integrated Products
Analog Devices Inc
Dallas Semiconductor
Maxim Integrated Products
Rochester Electronics LLC
Not Found

Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, ROHS COMPLIANT, MODULE-34

Part Details for DS1744P-70+ by Maxim Integrated Products

Results Overview of DS1744P-70+ by Maxim Integrated Products

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

DS1744P-70+ Information

DS1744P-70+ by Maxim Integrated Products is a Timer or RTC.
Timers or RTCs are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for DS1744P-70+

Part # Distributor Description Stock Price Buy
DISTI # 68AC5072
Newark Rtc, 0 To 70Deg C, Powercap-34, Date Format:Day, Date, Month, Year, Century, Clock Format:Hh:M... m:Ss, Clock Ic Type:Rtc, Supply Voltage Min:4.5V, Supply Voltage Max:5.5V, Clock Ic Case Style:Powercap Module, No. Of Pins:34Pins, Ic Rohs Compliant: Yes |Maxim Integrated/analog Devices DS1744P-70+ more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 17
  • 1 $41.5800
  • 5 $36.2800
  • 10 $31.2600
  • 25 $30.2000
  • 80 $29.2400
  • 120 $29.2200
  • 280 $29.2200
$29.2200 / $41.5800 Buy Now
DISTI # DS1744P-70+-ND
DigiKey IC RTC CLK/CALENDAR PAR 34PCM Min Qty: 1 Lead time: 10 Weeks Container: Tray 278
In Stock
  • 1 $41.5900
  • 10 $30.9830
  • 40 $29.2250
$29.2250 / $41.5900 Buy Now
Vyrian Peripheral ICs 273
RFQ

Part Details for DS1744P-70+

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DS1744P-70+ Part Data Attributes

DS1744P-70+ Maxim Integrated Products
Buy Now Datasheet
Compare Parts:
DS1744P-70+ Maxim Integrated Products Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, ROHS COMPLIANT, MODULE-34
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer MAXIM INTEGRATED PRODUCTS INC
Part Package Code DMA
Package Description ROHS COMPLIANT, MODULE-34
Pin Count 34
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8473.30.11.80
Clock Frequency-Max 0.032 MHz
External Data Bus Width 8
Information Access Method PARALLEL, DIRECT ADDRESS
Interrupt Capability N
JESD-30 Code R-XDMA-U34
JESD-609 Code e3
Length 25.019 mm
Number of Terminals 34
Number of Timers
Operating Temperature-Max 70 °C
Operating Temperature-Min
Package Body Material UNSPECIFIED
Package Code DMA
Package Equivalence Code MODULE,34LEAD,1.0
Package Shape RECTANGULAR
Package Style MICROELECTRONIC ASSEMBLY
Qualification Status Not Qualified
Seated Height-Max 2.3368 mm
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish MATTE TIN
Terminal Form J INVERTED
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time-Min SECONDS
Volatile NO
Width 23.495 mm
uPs/uCs/Peripheral ICs Type TIMER, REAL TIME CLOCK

Alternate Parts for DS1744P-70+

This table gives cross-reference parts and alternative options found for DS1744P-70+. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of DS1744P-70+, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
DS1744P-70IND+ Maxim Integrated Products Check for Price Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, ROHS COMPLIANT, MODULE-34 DS1744P-70+ vs DS1744P-70IND+
Part Number Manufacturer Composite Price Description Compare
DS1744P-70 Maxim Integrated Products Check for Price Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, EDIP MODULE-28 DS1744P-70+ vs DS1744P-70
DS1744P-70IND Maxim Integrated Products Check for Price Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, POWERCAP, MODULE-34 DS1744P-70+ vs DS1744P-70IND
DS1744P-70+ Analog Devices Inc Check for Price Y2K-Compliant, Nonvolatile Timekeeping RAMs, N/A, 34 Pins, 0 to 70C DS1744P-70+ vs DS1744P-70+
DS1747P-70IND+ Maxim Integrated Products Check for Price Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, ROHS COMPLIANT, MODULE-34 DS1744P-70+ vs DS1747P-70IND+
DS1746P-70IND Maxim Integrated Products Check for Price Real Time Clock, Non-Volatile, CMOS, POWERCAP, MODULE-34 DS1744P-70+ vs DS1746P-70IND
DS1747P-70+ Maxim Integrated Products Check for Price Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, ROHS COMPLIANT, MODULE-34 DS1744P-70+ vs DS1747P-70+
DS1746P-70+ Maxim Integrated Products $26.9443 Real Time Clock, Non-Volatile, CMOS, ROHS COMPLIANT, MODULE-34 DS1744P-70+ vs DS1746P-70+
DS1746P-70IND+ Maxim Integrated Products Check for Price Real Time Clock, Non-Volatile, CMOS, ROHS COMPLIANT, MODULE-34 DS1744P-70+ vs DS1746P-70IND+
DS1747P-70IND+ Analog Devices Inc Check for Price Y2K-Compliant, Nonvolatile Timekeeping RAMs, N/A, 34 Pins, -40 to 85C DS1744P-70+ vs DS1747P-70IND+
DS1743P-70+ Maxim Integrated Products Check for Price Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, ROHS COMPLIANT, POWERCAP MODULE-34 DS1744P-70+ vs DS1743P-70+

DS1744P-70+ Related Parts

DS1744P-70+ Frequently Asked Questions (FAQ)

  • The recommended operating temperature range for the DS1744P-70+ is -40°C to +85°C.

  • To ensure reliable data retention, the device should be powered up at least once every 10 years, and the storage temperature should be limited to -40°C to +85°C.

  • The maximum clock frequency for the DS1744P-70+ is 1 MHz.

  • No, the DS1744P-70+ is a 3.3V device and should not be used in a 5V system. Applying 5V to the device can cause damage or malfunction.

  • The WP pin should be tied to VCC or left floating to enable write operations. Tying the WP pin to GND will prevent write operations and protect the data.