DS1744-70+

Part No :: DS1744-70+

Manufacturer: Maxim Integrated

VIGOR # :: 3689163

Description: IC RTC CLK/CALENDAR PAR 28-EDIP

Catalog: Clock/Timing - Real Time Clocks

DataSheet: DS1744-70+ PDF

Country of origin: -

Date code: -

DS1744-70+ Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
Type:	Clock/Calendar
Features:	Leap Year, NVSRAM, Y2K
Memory Size:	32KB
Time Format:	HH:MM:SS (24 hr)
Date Format:	YY-MM-DD-dd
Interface:	Parallel
Voltage - Supply:	4.5V ~ 5.5V
Voltage - Supply, Battery:	-
Current - Timekeeping (Max):	4mA @ 5V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Through Hole
Package / Case:	28-DIP Module (0.600", 15.24mm)
Supplier Device Package:	28-EDIP

Alternative Products

Part Number	Manufacturer & Description	Compare
DS1744W-120IND+ Match 100%	Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP	DS1744-70+ vs DS1744W-120IND+
DS1744-70IND+ Match 100%	Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP	DS1744-70+ vs DS1744-70IND+
DS1744W-120+ Match 100%	Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP	DS1744-70+ vs DS1744W-120+
DS1744-70 Match 100%	VIGOR Y2K, NV TIMEKEEPING RAM	DS1744-70+ vs DS1744-70
DS1744-70IND Match 100%	Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP	DS1744-70+ vs DS1744-70IND
DS1744W-120IND Match 100%	Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP	DS1744-70+ vs DS1744W-120IND

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 318

Shipped from

HK warehouse

Expected Shipping Date

Sep 08 - Sep 12 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$28.9200~~	~~$28.92~~
12	~~$26.6764~~	~~$320.12~~
36	~~$25.4774~~	~~$917.18~~
108	~~$22.7797~~	~~$2 460.21~~
252	~~$21.7306~~	~~$5 476.12~~

Current price of DS1744-70+ is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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