Useful links
Welcome to hotenda.com
Datasheet Replacement Marking Code
HotendaHotenda
Expand menu
3 Cart
25LC128
Hotenda Part Number
H2302508
Manufacturer Part
DS1746-70IND+
Manufacturer
Maxim Integrated
Description
Real Time Clock (RTC) IC Clock/Calendar 128KB Parallel 32-DIP Module (0.600", 15.24mm)
Category
Integrated Circuits (ICs)
Family
Real Time Clocks/Timing
Series
-
Manufacturer Quantity
3532
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
1
$46.10
$46.10
10
$4.38
$43.80
25
$1.62
$40.42
50
$0.77
$38.40
100
$0.35
$34.75
250
$0.13
$33.01
1,000
$24.11
$24.11

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
Datasheets
DS1746(P)
EDA / CAD Models
Download from Accelerated Designs
Mfg Application Notes
Design Considerations for Maxim Real-Time Clocks
PowerCap Package Allows for Density Upgrades, Surface Mount Assembly
Using a Nonvolatile Timekeeping RAM with a Microcontroller
Lithium Battery Content in Maxim Products
State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks
Online Catalog
Parallel Address
Product Training Modules
Lead (SnPb) Finish for COTS
Long-Term Supply Program
Category
Integrated Circuits (ICs)
Current - Timekeeping (Max)
4mA @ 5V
Date Format
YY-MM-DD-dd
Family
Clock/Timing - Real Time Clocks
Features
Leap Year, NVSRAM, Y2K
Interface
Parallel
Manufacturer
Maxim Integrated
Memory Size
128KB
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C
Package / Case
32-DIP Module (0.600", 15.24mm)
Packaging
Tube
Part Status
Active
Series
-
Supplier Device Package
32-EDIP
Time Format
HH:MM:SS (24 hr)
Type
Clock/Calendar
Voltage - Supply
4.5 V ~ 5.5 V
Voltage - Supply, Battery
-
Other Names
DS174670IND
Standard Package
11
Tags
DS1746-70I (2) DS1746-7 (4) DS1746 (16) DS174 (96) DS1 (3796) DS17 (288)
Top