Maxim DS1742-70

时钟/日历闰年，NVSRAM，Y2K2KB

Overview

The DS1742-100IND+ is IC RTC CLK/CALENDAR PAR 24-EDIP, that includes DS1742 Series, they are designed to operate with a Real Time Clocks Product, Type is shown on datasheet note for use in a Clock/Calendar, that offers Packaging features such as Tube, Mounting Style is designed to work in Through Hole, as well as the 24-DIP Module (0.600", 15.24mm) Package Case, it has an Operating Temperature range of -40°C ~ 85°C. In addition, the Mounting Type is Through Hole, the device is offered in Leap Year, NVSRAM, Y2K Features, the device has a Calendar Clock NV Timekeeping RAM of Function, and Interface is Parallel, and the Voltage Supply is 4.5 V ~ 5.5 V, and Supplier Device Package is 24-EDIP, and the Memory Size is 2KB, and Time Format is HH:MM:SS (24 hr), and the Date Format is YY-MM-DD-dd, and Current Timekeeping Max is 3mA @ 5V, it has an Maximum Operating Temperature range of + 85 C, it has an Minimum Operating Temperature range of - 40 C, and the Part # Aliases is 90-17420+I10 DS1742, and Supply Voltage Max is 5.5 V, and the Supply Voltage Min is 4.5 V, and RTC Bus Interface is Parallel, and the RTC Memory Size is 2 kB.

DS1742-120IND with circuit diagram manufactured by DALLAS. The DS1742-120IND is available in DIP Package, is part of the IC Chips.

Features

Tube Package
24-DIP Module (0.600, 15.24mm) package
24 terminations
24 pin count
5V power supplies

Through Hole Mounting Type

Applications

There are a lot of Maxim Integrated
DS1742-70+ Real Time Clocks applications.

• Portable instruments
• Electronic metering
• Battery powered products
• Automotive
• Industrial
• Digital still camera
• Digital video camera
• Printers
• Copy machines
• Mobile equipment