Analog Devices DS1742W-150 Real Time Clocks
IC RTC RAM Y2K 3.3V 150NS 24EDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS1742W-150
Detailed Description
IC RTC RAM Y2K 3.3V 150NS 24EDIP
Package
24-DIP Module (0.600", 15.24mm)
Key Features
Package / Case: 24-DIP Module (0.600", 15.24mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
Datasheet
DS1742W-150 Datasheet
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Technical Specifications
Analog Devices DS1742W-150 Real Time Clocks technical specifications.
General
Series
DS1742W
Interface
Parallel
Memory Size
2KB
RoHS
Yes
Package / Case
24-DIP Module
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C
Supply Voltage
2.97V ~ 3.63V
Lifecycle Status
Obsolete
Features
Leap Year, NVSRAM, Y2K
Related Parts Comparison (DS1742W-150 vs DS1687-3+ vs DS12CR887-5+ vs DS12C887)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 24-DIP Module | 24-DIP Module | 24-DIP Module | 24-DIP Module |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | -40°C ~ 85°C | 0°C ~ 70°C |
| Supply Voltage | 2.97V ~ 3.63V | 2.7V ~ 3.7V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Memory Size | 2KB | 242B | 114B | 113B |
| Interface | Parallel | Parallel | Parallel | Parallel |
| Lifecycle Status | Obsolete | Active | Active | Obsolete |
| Current Timekeeping Max | 2mA @ 3.3V | 2mA @ 3V | 2mA @ 4.5V ~ 5.5V | 15mA @ 4.5V ~ 5.5V |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd |
| Features | Leap Year, NVSRAM, Y2K | Alarm, NVSRAM, Square Wave Output, Y2K | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave |
| Time Format | HH:MM:SS (24 hr) | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar | Clock/Calendar | Clock/Calendar | Clock/Calendar |
| Action |
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