DS1742W-150
- Mfr.Part #
- DS1742W-150
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-DIP Module (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC RTC RAM Y2K 3.3V 150NS 24EDIP
- Stock
- 6,928
- In Stock :
- 6,928
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Pin Count :
- 24
- Height :
- 10.67mm
- Mount :
- Through Hole
- Time-Min :
- SECONDS
- Date Format :
- YY-MM-DD-dd
- Frequency :
- 150GHz
- JESD-609 Code :
- e3
- Number of Terminations :
- 24
- Voltage - Supply :
- 2.97V~3.63V
- Mounting Type :
- Through Hole
- Operating Supply Voltage :
- 3.3V
- Radiation Hardening :
- No
- Logic Function :
- Clock
- Length :
- 38.1mm
- Width :
- 18.29mm
- Feature :
- Leap Year, NVSRAM, Y2K
- Base Part Number :
- DS1742
- Operating Temperature :
- 0°C~70°C
- Contact Plating :
- Tin
- Packaging :
- Tube
- Published :
- 2012
- Time Format :
- HH:MM:SS (24 hr)
- Terminal Pitch :
- 2.54mm
- Interface :
- Parallel
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 24
- Lead Free :
- Lead Free
- Volatile :
- No
- Access Time :
- 150 ns
- Memory Size :
- 2kB
- Interrupt Capability :
- N
- Type :
- Clock/Calendar
- Package / Case :
- 24-DIP Module (0.600, 15.24mm)
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- HTS Code :
- 8473.30.11.80
- Pbfree Code :
- yes
- Supply Voltage :
- 3.3V
- RoHS Status :
- ROHS3 Compliant
- Current - Timekeeping (Max) :
- 2mA @ 3.3V
- Datasheets
- DS1742W-150

Real Time Clocks Analog Devices, Inc. DS1742W-150 Overview
The DS1742W-150 by Analog Devices, Inc. is a state-of-the-art Integrated Circuit (IC) specifically engineered for real-time clock (RTC) applications with integrated Y2K-compliant RAM. This product operates efficiently on a 3.3V supply, featuring a quick access time of 150 nanoseconds, encased in a robust 24EDIP package. The Real Time Clocks Analog Devices, Inc. DS1742W-150 is designed to reliably manage date and time information in binary-coded decimal (BCD) format, ensuring high accuracy and low power consumption. Its robust design and high functionality make it an ideal solution for advanced timekeeping applications where precision and reliability are paramount.
DS1742W-150 Features
The DS1742W-150 incorporates several key features that make it highly effective for sophisticated electronics systems. These features include a non-volatile, year 2000-compliant timekeeping RAM, operation across a wide voltage range, and a compact 24EDIP package that ensures compatibility with various motherboard designs. Additionally, its fast 150 nanosecond access time facilitates quick data retrieval, enhancing overall system efficiency.
DS1742W-150 Applications
- Networking Equipment: Utilized in routers, switches, and other networking hardware to maintain system logs and time-stamping network events accurately.
- Embedded Systems: Provides accurate timekeeping capabilities crucial for managing scheduled tasks and operations within embedded systems.
- Industrial Systems: Used in manufacturing and processing equipment to record precise time information for process tracking and automation.
- Consumer Electronics: Ensures accurate time display and functionality in devices such as set-top boxes, digital recorders, and smart home devices.
- Office Automation Equipment: Integral in devices like printers, copiers, and fax machines for timestamping and managing document processing tasks.
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