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ContactDS1742-70+
24 Terminations5V 24 Pin Real Time ClocksLeap Year, NVSRAM, Y2K 0.032MHz
- Manufacturer: Rochester Electronics
- NO: 699-DS1742-70+
- Package: 24-DIP Module (0.600, 15.24mm)
- Datasheet:
- Stock: 9384
- Description: 24 Terminations5V 24 Pin Real Time ClocksLeap Year, NVSRAM, Y2K 0.032MHz (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 24-DIP Module (0.600, 15.24mm) |
| Surface Mount | NO |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Feature | Leap Year, NVSRAM, Y2K |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 24 |
| Type | Clock/Calendar |
| Terminal Finish | TIN |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Reach Compliance Code | unknown |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 24 |
| JESD-30 Code | R-PDIP-P24 |
| Qualification Status | COMMERCIAL |
| Interface | Parallel |
| Memory Size | 2KB |
| Clock Frequency | 0.032MHz |
| External Data Bus Width | 8 |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 3mA @ 5V |
| Height Seated (Max) | 8.51mm |
| Length | 37.595mm |
| Width | 15.24mm |
| RoHS Status | ROHS3 Compliant |
DS1742-70+ Overview
24-DIP Module (0.600, 15.24mm) is where you'll find real time clocks.This package has a package type of Tube.Its supply voltage is 4.5V~5.5V.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.In this case, Through Hole is the way this part is mounted on the systemboard.Temperature should be set at 0°C~70°C.When operating as part of a process, electronic time clocks are possible to ensure that Leap Year, NVSRAM, Y2K are maintained at all times.When a transmission line is terminated with 24 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock is powered by 5V volts.24 pins are present on it.A memory of 2KB can be used to store data and programs.Ensure that the output frequency does not exceed 0.032MHz.
DS1742-70+ Features
24-DIP Module (0.600, 15.24mm) package
24 terminations
24 pin count
DS1742-70+ Applications
There are a lot of Rochester Electronics, LLC DS1742-70+ Real Time Clocks applications.
- GPS
- Copier
- Electronic metering
- Embedded Systems
- POS Terminal
- GPS/Telematics Devices
- Hand-Held Devices
- Accurate high duration timer
- Medical Equipment
- Router
