• 1:$2.961644
• 10:$2.794004
• 100:$2.635853
• 500:$2.486654
View all price

-

-

-

Surface Mount

8-SOIC (0.154, 3.90mm Width)

-

8-SOIC

-

-

-

-

DS1672

Backup Switching

-

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

-

Serial

-

-

3.63 V

2.97 V

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Binary Counter

-

-

-

-

-

-

-

Clock & Timer ICs

-

-

2.97V ~ 3.63V

-

-

Calendar, Clock, Elapsed Time Counter

-

-

-

-

-

-

-

I²C, 2-Wire Serial

-

-

-

-

-

-

-

-

Real Time Clocks

-

-

-

-

-

-

Binary

Binary

-

500µA @ 3.63V

-

1.3V ~ 3.63V

-

-

Trickle-Charger

-

-

-

-

-

-

-

-

-

-

-

• 1:$17.473582
• 10:$16.484511
• 100:$15.551425
• 500:$14.671156
View all price

-

-

-

Surface Mount

20-TSSOP (0.173, 4.40mm Width)

-

20-TSSOP

Alloy Steel

-

-

-

DS1315

Backup Switching

-

-

-

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

-

Tube

Active

-

Phantom Clock

8 B

-

3.6 V

3 V

-

0°C ~ 70°C

-

-

-

-

-

-

-

-

Phantom Time Chip

-

-

-

-

-

-

-

Clock & Timer ICs

-

-

3V ~ 3.6V

-

-

Calendar, Clock

-

-

-

-

-

-

-

Parallel

-

-

-

-

-

-

-

-

Real Time Clocks

-

-

-

-

-

-

HH:MM:SS:hh (12/24 hr)

YY-MM-DD-dd

-

1.1mA @ 3.3V

-

2.5V ~ 3.7V

-

-

Leap Year

-

-

-

-

-

-

-

420

-

-

-

• 1:$9.264117
• 10:$8.739733
• 100:$8.245031
• 500:$7.778331
View all price

-

-

-

Surface Mount

16-SOIC (0.295, 7.50mm Width)

-

16-SOIC

-

-

-

-

DS1337

No Backup Switching

-

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

-

Serial

-

-

5.5 V

1.8 V

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

Clock & Timer ICs

-

-

1.8V ~ 5.5V

-

-

Calendar, Clock

-

-

-

-

-

-

-

I²C, 2-Wire Serial

-

-

-

-

-

-

-

-

Real Time Clocks

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD

-

0.6µA @ 1.3V ~ 1.8V

-

-

-

-

Alarm, Leap Year, Square Wave Output

-

-

-

-

-

-

-

-

-

-

-

• 1:$5.774415
• 10:$5.447561
• 100:$5.139209
• 500:$4.848310
View all price

-

-

-

Through Hole

24-DIP (0.600, 15.24mm)

-

24-PDIP

UL94 V-2 Nylon 6/6

-

-

-

DS12885

Backup Switching

-

-

-

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

MSL 1 - Unlimited

Tube

Obsolete

-

Multiplexed

114 B

-

5.5 V

4.5 V

-

0°C ~ 70°C

-

-

-

-

-

-

-

-

Binder Screw

-

-

-

-

Natural

-

-

Clock & Timer ICs

-

-

4.5V ~ 5.5V

-

-

Alarm, Calendar, Clock

-

-

-

-

-

-

-

Parallel

-

-

-

114B

-

-

-

-

Real Time Clocks

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

15mA @ 4.5V ~ 5.5V

-

2.5V ~ 4V

-

-

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

-

-

-

-

-

-

1

-

-

-

-

-

Production (Last Updated: 1 month ago)

Tin

Surface Mount

Rigid

8-SOIC (0.154, 3.90mm Width)

8

8-SOIC

-

-

-

CE, CSA, UR

DS1307

Backup Switching

Totally Enclosed Fan Cooled

Marathon Electric

PRODUCTION (Last Updated: 1 month ago)

326THFS19078

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

MSL 1 - Unlimited

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

Active

Compliant

I2C, Serial

56 B

8542390000/8542390000/8542390000/8542390000/8542390000

5.5 V

4.5 V

-

0°C ~ 70°C

Cut Tape

-

-

-

-

-

-

-

NEMA Motors, Severe Duty Motors

-

70 °C

0 °C

Cast Iron

-

-

-

Clock & Timer ICs

-

-

4.5V ~ 5.5V

60 Hz

-

Calendar, Clock

-

-

-

5 V

-

-

-

I2C

-

5.5 V

4.5 V

56 B

6

-

Clock

-

Real Time Clocks

1,182 RPM

Ball

-

-

-

-

HH:MM:SS

YY-MM-DD-dd

-

200µA @ 5V

30.37

2V ~ 3.5V

-

-

Leap Year, NVSRAM, Square Wave Output

2.13

3

1.5 mm

-

5 mm

4 mm

-

-

No

No SVHC

Contains Lead, Lead Free

-

-

-

-

Through Hole

28-DIP Module (0.600, 15.24mm)

-

28-EDIP

-

-

-

-

DS1744

Integrated Battery

-

Greenlee

-

0159-11

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

Through Hole

MSL 1 - Unlimited

Tube

Active

-

Parallel

32 kB

-

5.5 V

4.5 V

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

Clock & Timer ICs

-

-

4.5V ~ 5.5V

-

-

Calendar, Clock, NV Timekeeping RAM

-

-

-

-

-

-

-

Parallel

-

-

-

32KB

-

-

-

-

Real Time Clocks

-

-

-

-

-

-

HH:MM:SS (24 hr)

Day; Date; Month; Year; Century

-

4mA @ 5V

-

-

-

-

Leap Year, NVSRAM, Y2K

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

Surface Mount

28-SOIC (0.337, 8.56mm Width)

28

28-SOIC

-

-

-

-

DS1689

-

-

Murrelektronik

-

7700-A4A21-U1C0060

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

Obsolete

Compliant

-

-

-

-

-

-

-40°C ~ 85°C

Tape & Reel (TR)

-

-

-

-

-

-

-

Clock/Calendar

-

85 °C

-40 °C

-

-

-

-

-

-

-

2.7V ~ 3.3V, 4.5V ~ 5.5V

-

-

-

-

-

-

-

-

-

-

Parallel

-

5.5 V

2.7 V

114 B

-

-

Clock

-

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

2mA @ 3V, 3mA @ 5V

-

2.5V ~ 3.7V

-

-

NVSRAM

-

-

-

-

-

-

-

-

-

-

Contains Lead, Lead Free

• 1:$2.457679
• 10:$2.318566
• 100:$2.187326
• 500:$2.063515
View all price

Production (Last Updated: 1 month ago)

Tin

Surface Mount

Chassis Mount

Hockey Puck

8

--

-

-

-

-

DS1342

No Backup Switching

-

-

PRODUCTION (Last Updated: 1 month ago)

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

Compliant

I2C, Serial

-

-

5.5 V

1.8 V

-

-40°C ~ 85°C

Bulk

Evolution Dual

-

-

Active

-

-

-

Clock/Calendar

-

85 °C

-40 °C

-

-

-

-

Clock & Timer ICs

-

-

1.8V ~ 5.5V

-

Screw Terminal

Alarm, Calendar, Clock, Interrupt, Square Wave Output

-

-

AC

-

SPST-NO (1 Form A) x 2

-

-

I²C, 2-Wire Serial

-

5.5 V

1.8 V

-

-

-

Clock

-

Real Time Clocks

-

-

24V ~ 280V

-

25A

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

0.6µA ~ 0.7µA @ 3V ~ 5V

-

-

-

-

Alarm, Leap Year, Square Wave Output

-

-

-

-

-

-

-

-

No

Unknown

-

• 1:$3.435336
• 10:$3.240883
• 100:$3.057437
• 500:$2.884375
View all price

Production (Last Updated: 5 days ago)

Tin

Surface Mount

Surface Mount

10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

-

10-uMAX/uSOP

-

5.499807 mg

-

-

DS1391

Backup Switching

-

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tube

Active

Compliant

Serial

-

-

1.89 V

1.71 V

150 V

-40°C ~ 85°C

Tape & Reel (TR)

-

-

0.1 %

-

2

Solder

15 ppm/°C

Clock/Calendar

374 kΩ

155 °C

-55 °C

Thin Film

-

-

-

Clock & Timer ICs

125 mW

125 mW

1.71V ~ 1.89V

-

-

Alarm, Calendar, Clock, Trickle Charger

2012

0805

-

-

-

-

-

SPI

Compliant

-

-

-

-

1

-

-

Real Time Clocks

-

-

-

-

-

-

HH:MM:SS:hh (12/24 hr)

YY-MM-DD-dd

-

100µA @ 1.71V ~ 1.89V

-

1.3V ~ 3.7V

-

-

Alarm, Leap Year, Square Wave Output, Trickle-Charger

-

-

550 µm

-

2 mm

1.2446 mm

-

-

No

-

-

-

-

-

-

Surface Mount

16-SOIC (0.295, 7.50mm Width)

-

16-SOIC

-

-

-

-

DS2404

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

-

-40°C ~ 85°C

Bulk

EconoRAM

-

-

-

-

-

-

Binary Counter

-

-

-

-

-

-

-

-

-

-

2.8V ~ 5.5V

-

-

-

-

-

-

-

-

-

-

1-Wire® and 3-Wire

-

-

-

512 B

-

-

-

-

-

-

-

-

-

-

-

Binary

Binary

-

500µA @ 5V

-

2.8V ~ 5.5V

-

-

Alarm, Square Wave Output, SRAM

-

-

-

-

-

-

-

-

-

-

Lead Free

-

-

-

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

28-SOIC

-

-

-

-

DS1501

-

-

Connomac

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

Compliant

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

85 °C

-40 °C

-

-

-

-

-

-

-

4.5V ~ 5.5V

-

-

-

-

-

-

-

-

-

-

Parallel

-

5.5 V

4.5 V

256 B

-

-

Clock

-

-

-

-

-

-

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

-

5mA @ 4.5V ~ 5.5V

-

2.5V ~ 3.7V

-

-

Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

-

-

-

-

-

-

-

-

-

-

Lead Free

• 1:$6.304613
• 10:$5.947748
• 100:$5.611083
• 500:$5.293475
View all price

Production (Last Updated: 3 weeks ago)

-

Surface Mount

Surface Mount

8-SOIC (0.209, 5.30mm Width)

8

8-SOIC

-

-

-

-

DS1678

-

-

-

PRODUCTION (Last Updated: 3 weeks ago)

-

+ 85 C

Glenair

- 40 C

-

-

Retail Package

Active

Compliant

I2C, Serial

32 B

-

5.5 V

4.5 V

-

-40°C ~ 85°C

Tape & Reel (TR)

*

-

-

-

-

-

-

Time Event Recorder

-

85 °C

-40 °C

-

-

-

-

Clock & Timer ICs

-

-

4.5V ~ 5.5V

-

-

-

-

-

-

5 V

-

-

6 V

I2C

-

5.5 V

4.5 V

32 B

-

-

Clock

-

Real Time Clocks

-

-

-

-

-

-

HH:MM:SS

YY-MM-DD-dd

-

-

-

2.6V ~ 3.5V

-

-

Alarm, Leap Year, NVSRAM, Y2K

-

-

-

-

-

-

-

-

No

-

Contains Lead

• 1:$37.633706
• 10:$35.503496
• 100:$33.493864
• 500:$31.597985
View all price

Production (Last Updated: 3 months ago)

-

Through Hole

Through Hole

32-DIP Module (0.600, 15.24mm)

32

32-EDIP

-

-

-

-

DS1746

Integrated Battery

-

-

PRODUCTION (Last Updated: 1 month ago)

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

Through Hole

MSL 1 - Unlimited

Tube

Obsolete

Compliant

Parallel

128 kB

-

5.5 V

4.5 V

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

85 °C

-40 °C

-

-

-

-

Clock & Timer ICs

-

-

4.5V ~ 5.5V

-

-

Calendar, Clock, NV Timekeeping RAM

-

-

-

5 V

-

-

-

Parallel

-

5.5 V

4.5 V

128KB

-

-

Clock

-

Real Time Clocks

-

-

-

-

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

-

4mA @ 5V

-

-

-

-

Leap Year, NVSRAM, Y2K

-

-

-

-

-

-

-

-

No

-

Contains Lead

• 1:$6.664685
• 10:$6.287439
• 100:$5.931546
• 500:$5.595798
View all price

Production (Last Updated: 1 month ago)

-

Through Hole

Through Hole

24-DIP (0.600, 15.24mm)

24

24-PDIP

-

-

Plastic

-

DS12885

Backup Switching

-

Brady

PRODUCTION (Last Updated: 1 month ago)

41394

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

Through Hole

MSL 1 - Unlimited

Tube

Active

Compliant

Multiplexed

114 B

-

5.5 V

4.5 V

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

85 °C

-40 °C

-

-

Pipe & Valve Marking

-

Clock & Timer ICs

-

-

4.5V ~ 5.5V

-

-

Alarm, Calendar, Clock

-

-

-

5 V

-

-

-

Parallel

-

5.5 V

4.5 V

114 B

-

-

Clock

No

Real Time Clocks

-

-

-

Condensate Drain

-

0

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

Yellow

15mA @ 4.5V ~ 5.5V

-

2.5V ~ 4V

Black

English

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

-

-

-

-

-

-

-

-

No

Unknown

Lead Free

-

-

-

Surface Mount

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

28

28-TSOP

-

-

-

-

DS1501

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tray

Obsolete

Compliant

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

85 °C

-40 °C

-

-

-

-

-

-

-

4.5V ~ 5.5V

-

-

-

-

-

-

5 V

-

-

-

Parallel

-

5.5 V

4.5 V

256B

-

-

Clock

-

-

-

-

-

-

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

-

5mA @ 4.5V ~ 5.5V

-

2.5V ~ 3.7V

-

-

Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

-

-

-

-

-

-

-

-

No

Unknown

Contains Lead

• 1:$2.340321
• 10:$2.207850
• 100:$2.082877
• 500:$1.964978
View all price

-

-

-

Surface Mount

8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

-

8-uMAX/uSOP

-

-

-

-

DS1672

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Binary Counter

-

-

-

-

-

-

-

-

-

-

1.8V ~ 2.2V

-

-

-

-

-

-

-

-

-

-

I²C, 2-Wire Serial

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Binary

Binary

-

500µA @ 2.2V

-

1.3V ~ 3.63V

-

-

Trickle-Charger

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

28-SOIC (0.337, 8.56mm Width)

-

28-SOIC

-

-

-

-

DS1689

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-

-

0°C ~ 70°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

-

-

-

2.7V ~ 3.3V, 4.5V ~ 5.5V

-

-

-

-

-

-

-

-

-

-

Parallel

-

-

-

114B

-

-

-

-

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

2mA @ 3V, 3mA @ 5V

-

2.5V ~ 3.7V

-

-

NVSRAM

-

-

-

-

-

-

-

-

-

-

-

• 1:$3.415504
• 10:$3.222173
• 100:$3.039786
• 500:$2.867723
View all price

-

-

-

Surface Mount

8-SOIC (0.154, 3.90mm Width)

-

8-SOIC

-

-

-

-

DS1338

Backup Switching

-

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

-

Serial

56 B

-

5.5 V

1.71 V

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

Clock & Timer ICs

-

-

1.71V ~ 5.5V

-

-

Calendar, Clock

-

-

-

-

-

-

-

I²C, 2-Wire Serial

-

-

-

56B

-

-

-

-

Real Time Clocks

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

100µA @ 1.89V

-

1.3V ~ 3.7V

-

-

Leap Year, NVSRAM, Square Wave Output

-

-

-

-

-

-

-

-

-

-

-

• 1:$2.776551
• 10:$2.619388
• 100:$2.471121
• 500:$2.331246
View all price

-

-

-

Surface Mount

10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

-

10-uMAX/uSOP

-

-

-

-

DS1391

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

MSL 1 - Unlimited

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

Active

-

-

-

-

-

-

-

-40°C ~ 85°C

-

-

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

-

-

-

-

2.97V ~ 5.5V

-

-

-

-

-

-

-

-

-

-

SPI

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

HH:MM:SS:hh (12/24 hr)

Day; Date; Month; Year

-

175µA @ 2.97V ~ 5.5V

-

1.3V ~ 5.5V

-

-

Alarm, Leap Year, Square Wave Output, Trickle-Charger

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Surface Mount

Axial

-

Axial

-

-

-

-

DS1338

Backup Switching

-

-

-

-

+ 85 C

RCD Components

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tape & Reel (TR)

Active

-

I2C, Serial

56 B

-

5.5 V

3 V

-

-55°C ~ 235°C

-

RSF

0.213 Dia x 0.591 L (5.40mm x 15.00mm)

±5%

-

2

-

±100ppm/°C

Clock/Calendar

24 kOhms

-

-

Metal Oxide Film

-

-

3W

Clock & Timer ICs

-

-

3V ~ 5.5V

-

-

Calendar, Clock

-

-

-

-

-

-

-

I²C, 2-Wire Serial

-

-

-

56B

-

-

-

-

Real Time Clocks

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

125µA ~ 200µA @ 3.63V ~ 5.5V

-

1.3V ~ 3.7V

-

-

Moisture Resistant

-

-

-

-

-

-

-

-

-

-

-