• 1:$12.517816
• 10:$11.809260
• 100:$11.140812
• 500:$10.510200
View all price

-

-

Surface Mount

20-TSSOP (0.173, 4.40mm Width)

-

20-TSSOP

DS1670

Backup Switching

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

MSL 1 - Unlimited

Tube

Obsolete

-

Serial, 3-Wire

-

3.63 V

2.97 V

0°C ~ 70°C

-

-

Portable System Controller

-

-

Clock & Timer ICs

2.97V ~ 3.63V

Alarm, Calendar, Clock, NV SRAM Control, Watchdog Timekeeper

-

3-Wire Serial

-

-

-

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

100µA @ 3.3V

2.5V ~ 3.7V

Alarm, Leap Year, Watchdog Timer

-

-

-

• 1:$6.383321
• 10:$6.022001
• 100:$5.681133
• 500:$5.359559
View all price

-

-

Through Hole

24-DIP (0.600, 15.24mm)

-

24-PDIP

DS1685

Backup Switching

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

MSL 1 - Unlimited

Tube

Obsolete

-

Multiplexed

242 B

5.5 V

4.5 V

0°C ~ 70°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

4.5V ~ 5.5V

Alarm, Calendar, Clock

-

Parallel

-

-

242B

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year; Century

3mA @ 5V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

-

-

-

-

-

-

Surface Mount

32-LFSOP (0.724, 18.40mm Width)

-

32-TSOP

DS1500

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tray

Obsolete

-

-

-

-

-

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

-

3V ~ 3.6V

-

-

Parallel

-

-

256B

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 3V ~ 3.6V

2.5V ~ 3.7V

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

-

-

-

• 1:$20.189640
• 10:$19.046830
• 100:$17.968708
• 500:$16.951611
View all price

-

-

Through Hole

24-DIP Module (0.600, 15.24mm)

-

24-EDIP

DS1687

Integrated Battery

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

Through Hole

MSL 1 - Unlimited

Tube

Obsolete

-

Multiplexed

242 B

5.5 V

4.5 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

4.5V ~ 5.5V

Alarm, Calendar, Clock

-

Parallel

-

-

242B

-

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

-

-

-

• 1:$54.443884
• 10:$51.362155
• 100:$48.454863
• 500:$45.712135
View all price

-

Through Hole

Through Hole

32-DIP Module (0.600, 15.24mm)

32

32-EDIP

DS1556

Integrated Battery

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

Through Hole

-

Tube

Active

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, Watchdog Timekeeper

5 V

Parallel

5.5 V

4.5 V

128KB

Clock

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

6mA @ 5V

-

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

No

Unknown

Contains Lead

-

-

-

Surface Mount

28-SOIC (0.337, 8.56mm Width)

-

28-SOIC

DS1689

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-40°C ~ 85°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

-

-

-

-

-

-

Surface Mount

28-SOIC (0.337, 8.56mm Width)

-

28-SOIC

DS1689

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

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:$9.410368
• 10:$8.877706
• 100:$8.375194
• 500:$7.901126
View all price

Production (Last Updated: 3 weeks ago)

Surface Mount

Surface Mount

20-SOIC (0.295, 7.50mm Width)

20

20-SOIC

DS1673

-

PRODUCTION (Last Updated: 3 weeks ago)

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

Active

Compliant

-

-

-

-

0°C ~ 70°C

-

-

Portable System Controller

70 °C

0 °C

-

4.5V ~ 5.5V

-

5 V

Serial

-

-

-

Clock

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

300µA @ 5V

2.5V ~ 3.7V

Alarm, Leap Year, Watchdog Timer

No

-

-

-

-

-

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

-

28-TSOP

DS17485

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tray

Obsolete

-

-

-

-

-

0°C ~ 70°C

Bulk

-

Clock/Calendar

-

-

-

4.5V ~ 5.5V

-

-

Parallel

-

-

4KB

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 4.5V ~ 5.5V

2.5V ~ 3.7V

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

-

-

Contains Lead

• 1:$54.777813
• 10:$51.677182
• 100:$48.752059
• 500:$45.992508
View all price

-

-

Surface Mount

34-PowerCap™ Module

-

34-PowerCap Module

DS1746

Backup Switching

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

Tube

Active

-

Parallel

128 kB

3.63 V

2.97 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock, NV Timekeeping RAM

-

Parallel

-

-

128KB

-

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

3V

Leap Year, NVSRAM, Y2K

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

• 1:$3.774425
• 10:$3.560778
• 100:$3.359225
• 500:$3.169080
View all price

-

-

Surface Mount

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

-

8-uMAX/uSOP

DS1340

Backup Switching

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Obsolete

-

I2C, Serial

-

5.5 V

2.97 V

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

Clock & Timer ICs

2.97V ~ 5.5V

Calendar, Clock, Trickle Charger

-

I²C, 2-Wire Serial

-

-

-

-

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

150µA @ 5.5V

1.3V ~ 5.5V

Leap Year, Trickle-Charger

-

-

-

-

-

-

Through Hole

24-DIP Module (0.600, 15.24mm)

-

24-EDIP

DS1642

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

0°C ~ 70°C

-

-

Clock/Calendar

-

-

-

4.5V ~ 5.5V

-

-

Parallel

-

-

2KB

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 5V

-

Leap Year, NVSRAM

-

-

-

-

-

-

Surface Mount

34-PowerCap™ Module

-

34-PowerCap Module

DS1643

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

0°C ~ 70°C

-

-

Clock/Calendar

-

-

-

4.5V ~ 5.5V

-

-

Parallel

-

-

8KB

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 5V

3V

Leap Year, NVSRAM

-

-

-

-

-

-

Surface Mount

16-SOIC (0.295, 7.50mm Width)

-

16-SOIC

DS1315

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tape & Reel (TR)

Active

-

-

-

-

-

-40°C ~ 85°C

-

-

Phantom Time Chip

-

-

-

3V ~ 3.6V

-

-

Parallel

-

-

-

-

-

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

YY-MM-DD-dd

1.1mA @ 3.3V

2.5V ~ 3.7V

Leap Year

-

-

-

-

-

-

Through Hole

28-DIP Module (0.600, 15.24mm)

-

28-EDIP

DS1743

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

-

4.5V ~ 5.5V

-

-

Parallel

-

-

8KB

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 5V

-

Leap Year, NVSRAM, Y2K

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

• 1:$3.118037
• 10:$2.941544
• 100:$2.775041
• 500:$2.617964
View all price

-

-

-

-

-

-

-

Backup Switching

-

+ 85 C

-

- 40 C

SMD/SMT

-

-

-

-

I2C

-

5.5 V

2.3 V

-

-

-

-

-

-

Clock & Timer ICs

-

-

-

-

-

-

-

-

Real Time Clocks

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

-

-

-

-

-

-

• 1:$3.956052
• 10:$3.732125
• 100:$3.520872
• 500:$3.321578
View all price

-

-

Surface Mount

20-TSSOP (0.173, 4.40mm Width)

-

20-TSSOP

DS1344

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

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

Obsolete

-

-

-

-

-

-40°C ~ 85°C

-

-

Clock/Calendar

-

-

-

1.71V ~ 5.5V

-

-

SPI

-

-

96B

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

1.3V ~ 5.5V

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

-

-

-

-

-

-

Surface Mount

20-SOIC (0.295, 7.50mm Width)

-

20-SOIC

DS32B35

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

Tube

Obsolete

-

-

-

-

-

0°C ~ 70°C

-

-

Clock/Calendar

-

-

-

2.7V ~ 3.63V

-

-

I²C, 2-Wire Serial

-

-

2KB

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

110µA @ 3.63V

2.3V ~ 3.6V

Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal

-

-

-