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DS1374U-18+
- Manufacturer's Part No.:DS1374U-18+
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- Description:IC RTC BINARY CNT I2C 10-USOP
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- Quantity:RFQAdd to RFQ List
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- In Stock: 24480
- Available: 2022
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $3.61324 | US $3.61 |
| 10+ | US $3.25192 | US $32.52 |
| 30+ | US $2.52927 | US $75.88 |
| 100+ | US $2.07761 | US $207.76 |
| 500+ | US $1.98728 | US $993.64 |
| 1000+ | US $1.80662 | US $1806.62 |
Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.
- Description
- Alternatives
- Shopping Guide
The DS1374 is a 32-bit binary counter designed to continuously count time in seconds. An additional counter gen erates a periodic alarm or serves as a watchdog timer. If disabled, this counter can be used as 3 bytes of non volatile (NV) RAM. Separate output pins are provided for an interrupt and a square wave at one of four selectable frequencies. A precision temperature-compensated refer ence and comparator circuit monitor the status of VCC to detect power failures, provide a reset output, and auto matically switch to the backup supply when necessary. Additionally, the reset pin is monitored as a pushbutton input for externally generating a reset.
The device is programmed serially through an I2C serial interface.
Features
♦ 32-Bit Binary Counter
♦ Second Binary Counter Provides Time-of-Day Alarm, Watchdog Timer, or NV RAM
♦ Separate Square-Wave and Interrupt Output Pins
♦ I2C Serial Interface
♦ Automatic Power-Fail Detect and Switch Circuitry
♦ Single-Pin Pushbutton Reset Input/Open-Drain Reset Output
♦ Low-Voltage Operation
♦ Trickle-Charge Capability
♦ -40°C to +85°C Operating Temperature Range
♦ 10-Pin µSOP, 16-Pin SO
♦ Available in a Surface-Mount Package with an Integrated Crystal (DS1374C)
♦ Underwriters Laboratories (UL) Recognized
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
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Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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