DS1746-70+
RoHS 
RoHS compliant
RoHS compliantPackage 32-DIP Module (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
32-DIP Module (0.600 15.24mm) DS1746 e3 Leap Year NVSRAM Y2K rtc clock circuit 4.5V~5.5V 4mA @ 5V 44.2mm 0C~70C
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Buying Options
Total Price: USD $37.14
Unit Price: USD $37.1448
≥1 USD $37.1448
≥10 USD $34.658404
≥100 USD $33.205603
≥500 USD $30.092559
≥1000 USD $29.05489
Inventory: 123
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC Unknown
Radiation Hardening No
Dimensions
Width 18.8mm
Length 44.2mm
Height 10.92mm
Technical
Volatile NO
Interrupt Capability N
Time-Min SECONDS
Current - Timekeeping (Max) 4mA @ 5V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (24 hr)
Logic Function Clock
Memory Size 128KB
Interface Parallel
Power Supplies 5V
Operating Supply Voltage 5V
Pin Count 32
Base Part Number DS1746
Terminal Pitch 2.54mm
Supply Voltage 5V
Peak Reflow Temperature (Cel) 260
Terminal Position DUAL
Voltage - Supply 4.5V~5.5V
Technology CMOS
Subcategory Timers or RTCs
HTS Code 8473.30.11.80
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 32
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
Feature Leap Year, NVSRAM, Y2K
JESD-609 Code e3
Published 2012
Packaging Tube
Operating Temperature 0°C~70°C
Physical
Number of Pins 32
Package / Case 32-DIP Module (0.600, 15.24mm)
Mounting Type Through Hole
Mount Through Hole
Contact Plating Tin
Supply Chain
Factory Lead Time 6 Weeks
Alternative Model
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