DS1744-70

Mfr. #:: DS1744-70
Manufacturer:: Rochester Electronics, LLC
Description:: IC RTC CLK/CALENDAR PAR 28-EDIP
Lifecycle:: New from this manufacturer.
Datasheet:: DS1744-70 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer: Maxim Integrated

Product Category: Clock/Timing - Real Time Clocks

Series: -

Type: Clock/Calendar

Packaging: Tube

Package-Case: 28-DIP Module (0.600", 15.24mm)

Operating-Temperature: 0°C ~ 70°C

Mounting-Type: Through Hole

Features: Leap Year, NVSRAM, Y2K

Interface: Parallel

Voltage-Supply: 4.5 V ~ 5.5 V

Supplier-Device-Package: 28-EDIP

Memory-Size: 32KB

Time-Format: HH:MM:SS (24 hr)

Date-Format: YY-MM-DD-dd

Voltage-Supply-Battery: -

Current-Timekeeping-Max: 4mA @ 5V

Tags: DS1744-7, DS1744, DS174, DS17, DS1

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

DS1744-70 Description

***eco: Y2KC RTC RAM 5V DIP 32KX8 70NS

***i-Key: IC RTC RAM Y2K 5V 70NS 28-EDIP

***sener Electronics: IC RTC CLK/CALENDAR PAR 28-EDIP

***et: MAXIM DS1744-70 REAL TIME CLOCKS (RTC)

Market price

Part #	Mfg.	Description	Stock	Price
DS1744-70IND+ DISTI # DS1744-70IND+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR PAR 28-EDIP RoHS: Compliant Min Qty: 1 Container: Tube	566In Stock	252:$25.1575 108:$26.3720 36:$29.4950 12:$30.8833 1:$33.4900
DS1744-70+ DISTI # DS1744-70+-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR PAR 28-EDIP RoHS: Compliant Min Qty: 1 Container: Tube	104In Stock	252:$21.6630 108:$22.7088 36:$25.3981 12:$26.5933 1:$28.8300
DS1744-70 DISTI # DS1744-70-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR PAR 28-EDIP RoHS: Not compliant Min Qty: 24 Container: Tube	Limited Supply - Call
DS1744-70IND DISTI # DS1744-70IND-ND	Maxim Integrated Products	IC RTC CLK/CALENDAR PAR 28-EDIP RoHS: Not compliant Min Qty: 24 Container: Tube	Limited Supply - Call
DS1744-70 DISTI # DS1744-70	Maxim Integrated Products	Real Time Clock Parallel 32KByte 28-Pin EDIP - Bulk (Alt: DS1744-70) RoHS: Not Compliant Min Qty: 18 Container: Bulk	Americas - 0	180:$18.2900 90:$18.5900 54:$19.3900 36:$19.8900 18:$20.2900
DS1744-70+ DISTI # DS1744-70+	Maxim Integrated Products	Real Time Clock Parallel 32KByte 28-Pin EDIP - Bulk (Alt: DS1744-70+) RoHS: Compliant Min Qty: 12 Container: Bulk	Americas - 0	120:$19.0318 60:$19.3774 36:$20.1348 24:$20.6639 12:$21.1017
DS1744-70IND+ DISTI # DS1744-70IND+	Maxim Integrated Products	Real Time Clock Parallel 32KByte 28-Pin EDIP - Bulk (Alt: DS1744-70IND+) RoHS: Compliant Min Qty: 12 Container: Bulk	Americas - 0	120:$22.1019 60:$22.5032 36:$23.3828 24:$23.9972 12:$24.5056
DS1744-70IND+ DISTI # 73Y1368	Maxim Integrated Products	RTC W/NV SRAM, 32KB, EDIP-28,Date Format:Day,Date,Month,Year,Century,Clock Format:HH:MM:SS,Clock IC Type:RTC,Supply Voltage Min:4.5V,Supply Voltage Max:5.5V,Clock IC Case Style:-,No. of Pins:28Pins,Product Range:-,MSL:- RoHS Compliant: Yes	14	50:$27.5900 25:$33.4200 10:$36.6000 5:$37.3900 1:$38.1700
DS1744-70+ DISTI # 73Y1367	Maxim Integrated Products	RTC W/NV SRAM, 32KB, EDIP-28,Date Format:Day,Date,Month,Year,Century,Clock Format:HH:MM:SS,Clock IC Type:RTC,Supply Voltage Min:4.5V,Supply Voltage Max:5.5V,Clock IC Case Style:-,No. of Pins:28Pins,Product Range:-,MSL:- RoHS Compliant: Yes	43	50:$23.9700 25:$27.8800 10:$29.1800 5:$30.4800 1:$31.7800
DS1744-70IND+	Maxim Integrated Products	DS1744 Series 5.5V 32 KB Y2K-Compliant Non-Volatile Timekeeping RAMs - EDIP-28 RoHS: Compliant	24Bulk	1:$31.8200 2:$29.6100 5:$26.9300 10:$25.0700 25:$22.8000
DS1744-70+ DISTI # 700-DS1744-70	Maxim Integrated Products	Real Time Clock Timekeeping NV RAM RoHS: Compliant	64	1:$31.4600 25:$27.5900 50:$23.7200
DS1744-70 DISTI # 700-DS1744-70-NR	Maxim Integrated Products	Real Time Clock Timekeeping NV RAM	0
DS1744-70IND+ DISTI # 700-DS1744-70IND	Maxim Integrated Products	Real Time Clock Timekeeping NV RAM RoHS: Compliant	32	1:$36.2300 25:$31.7700 50:$27.3100
DS1744-70IND DISTI # 700-DS1744-70IND-NR	Maxim Integrated Products	Real Time Clock RoHS: Not compliant	0
DS1744-70IND/C01 DISTI # 700-DS174470INDC01NR	Maxim Integrated Products	Real Time Clock	0
DS1744-70	Maxim Integrated Products	Real Time Clock, Non-Volatile, 0 Timer(s), CMOS RoHS: Not Compliant	3	1000:$18.9600 500:$19.9600 100:$20.7800 25:$21.6700 1:$23.3400
DS1744-70+	Maxim Integrated Products	* FREE SHIPPING ORDERS OVER $100 *	19	16:$31.6080 8:$33.3640 1:$35.1200
DS1744-70+ DISTI # 7979574P	Maxim Integrated Products	IC RTC DS1744-70+, TU	59	20:£26.2300 10:£26.5100 5:£26.7800
DS1744-70+	Maxim Integrated Products	RoHS(ship within 1day)	24	1:$20.4200 10:$18.7900 50:$18.3800 100:$18.1000 500:$17.7000 1000:$17.5600
DS1744-70IND+ DISTI # XSFP00000096331	Maxim Integrated Products	RoHS: Compliant	24 in Stock0 on Order	24:$35.3600 12:$37.4400
DS1744-70+ DISTI # 2515515	Maxim Integrated Products	RTC W/NV SRAM, 32KB, EDIP-28 RoHS: Compliant	43	252:$33.0600 108:$34.6600 36:$38.7600 12:$40.5900 1:$44.0000
DS1744-70IND+ DISTI # 2515516	Maxim Integrated Products	RTC W/NV SRAM, 32KB, EDIP-28 RoHS: Compliant	0	252:$38.4000 108:$40.2500 36:$45.0200 12:$47.1400 1:$51.1100
DS1744-70+ DISTI # 2515515	Maxim Integrated Products	RTC W/NV SRAM, 32KB, EDIP-28	43	50:£16.4900 25:£19.3300 10:£20.2400 5:£21.0900 1:£21.9400
DS1744-70IND+ DISTI # 2515516	Maxim Integrated Products	RTC W/NV SRAM, 32KB, EDIP-28	0	50:£19.1400 25:£22.4500 10:£23.5000 5:£24.5000 1:£25.4900

Related products

Image	Part #	Description
	Mfr.#: DS17487-5 OMO.#: OMO-DS17487-5	Real Time Clock
	Mfr.#: DS1706ESA OMO.#: OMO-DS1706ESA	Supervisory Circuits 3.3/5V MicroMonitor
	Mfr.#: DS1706PEUA+TR OMO.#: OMO-DS1706PEUA-TR-1190	New and Original
	Mfr.#: DS1722 OMO.#: OMO-DS1722-1190	New and Original
	Mfr.#: DS1743-100 OMO.#: OMO-DS1743-100-1190	Real Time Clock
	Mfr.#: DS1746-70 OMO.#: OMO-DS1746-70-1190	IC RTC CLK/CALENDAR PAR 32-EDIP
	Mfr.#: DS17485S-5+TR OMO.#: OMO-DS17485S-5-TR-1190	New and Original
	Mfr.#: DS1747-70IND+ OMO.#: OMO-DS1747-70IND--MAXIM-INTEGRATED	Real Time Clock Timekeeping NV RAM
	Mfr.#: DS1708TEUA+ OMO.#: OMO-DS1708TEUA--MAXIM-INTEGRATED	Supervisory Circuits 3.3/5V MicroMonito
	Mfr.#: DS1722U+ OMO.#: OMO-DS1722U--MAXIM-INTEGRATED	Board Mount Temperature Sensors Digital Thermometer & Thermostat

Availability

Stock:: Available
On Order:: 1500
Enter Quantity:

Current price of DS1744-70 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$27.44~~; ~~$27.44~~

10: ~~$26.06~~; ~~$260.63~~

100: ~~$24.69~~; ~~$2 469.15~~

500: ~~$23.32~~; ~~$11 659.90~~

1000: ~~$21.95~~; ~~$21 948.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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DS1744-70

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes