Useful links
Welcome to hotenda.com
Datasheet Replacement Marking Code
HotendaHotenda
Expand menu
3 Cart
25LC128
Hotenda Part Number
H2302286
Manufacturer Part
DS1687-3IND+
Manufacturer
Maxim Integrated
Description
Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-DIP Module (0.600", 15.24mm)
Category
Integrated Circuits (ICs)
Family
Real Time Clocks/Timing
Series
-
Manufacturer Quantity
3310
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
1
$16.95
$16.95
10
$1.61
$16.10
25
$0.59
$14.86
50
$0.28
$14.12
100
$0.13
$12.77
250
$0.05
$12.13
1,000
$8.86
$8.86

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
DS1685, 87
EDA / CAD Models
Download from Accelerated Designs
Mfg Application Notes
DS1685/87 and DS17X85/87 Accessing Extended User RAM
Using the Multiplex Bus RTC Extended Features
Design Considerations for Maxim Real-Time Clocks
Using Multiplexed Bus Clocks with a Microcontroller
Interface a Multiplexed-Bus Real-Time Clock to a uP With Separate Address and Data Buses
Problems and Solutions for Adjusting to Changes in Daylight Saving Time
Lithium Battery Content in Maxim Products
Online Catalog
Parallel Address
Product Training Modules
Lead (SnPb) Finish for COTS
Long-Term Supply Program
Category
Integrated Circuits (ICs)
Current - Timekeeping (Max)
2mA @ 3V
Date Format
YY-MM-DD-dd
Family
Clock/Timing - Real Time Clocks
Features
Alarm, NVSRAM, Square Wave Output, Y2K
Interface
Parallel
Manufacturer
Maxim Integrated
Memory Size
242B
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C
Package / Case
24-DIP Module (0.600", 15.24mm)
Packaging
Tube
Part Status
Active
Series
-
Supplier Device Package
24-EDIP
Time Format
HH:MM:SS (12/24 hr)
Type
Clock/Calendar
Voltage - Supply
2.7 V ~ 3.7 V
Voltage - Supply, Battery
2.5 V ~ 3.7 V
Other Names
DS16873IND
Standard Package
14
Tags
DS1687-3I (2) DS1687-3 (4) DS1687 (8) DS168 (63) DS16 (276) DS1 (3796)
Top