DS1742-70
RoHS
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Package 24-DIP Module (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL Clock HH:MM:SS (24hr) CMOS Real Time Clock (RTC) IC 2005 SECONDS 2KB 0C~70C
PDF
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Buying Options
Total Price: USD $118.01
Unit Price: USD $118.00615
≥1 USD $118.00615
≥10 USD $114.07315
≥100 USD $102.27225
Inventory: 1736
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
Radiation Hardening No
Dimensions
Length 37.595mm
Height Seated (Max) 8.51mm
Technical
Volatile NO
Interrupt Capability N
Time-Min SECONDS
Current - Timekeeping (Max) 3mA @ 5V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (24 hr)
External Data Bus Width 8
Logic Function Clock
Clock Frequency 0.032MHz
Memory Size 2KB
Interface Parallel
Power Supplies 5V
Operating Supply Voltage 5V
Pin Count 24
Base Part Number DS1742
Terminal Pitch 2.54mm
Supply Voltage 5V
Peak Reflow Temperature (Cel) 240
Terminal Position DUAL
Voltage - Supply 4.5V~5.5V
Technology CMOS
Subcategory Timer or RTC
HTS Code 8542.39.00.01
Terminal Finish Tin/Lead (Sn/Pb)
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 24
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Feature Leap Year, NVSRAM, Y2K
JESD-609 Code e0
Published 2005
Packaging Tube
Operating Temperature 0°C~70°C
Physical
Number of Pins 24
Package / Case 24-DIP Module (0.600, 15.24mm)
Mounting Type Through Hole
Mount Through Hole
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