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Real Time Clock

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Results: 937

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Part #

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554W-120IND+
Analog Devices / Maxim Integrated
1: $70.49
9In Stock

Mfr. Part #
DS1554W-120IND+

Mouser Part #
700-DS1554W-120IND

Analog Devices / Maxim Integrated

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

Datasheet

9In Stock

$70.49

$57.59

$54.09

$51.25

$49.78

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

32 kB

EDIP-32

Integrated Battery

2.97 V

3.63 V

- 40 C

+ 85 C

DS1554W

Through Hole

Tube

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554WP-120+
Analog Devices / Maxim Integrated
1: $60.24
2In Stock

Mfr. Part #
DS1554WP-120+

Mouser Part #
700-DS1554WP-120

Analog Devices / Maxim Integrated

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

Datasheet

2In Stock

$60.24

$49.23

$44.03

$42.50

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

32 kB

PowerCap Module-34

Backup Switching

2.97 V

3.63 V

0 C

+ 70 C

DS1554WP

SMD/SMT

Tray

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554WP-120IND+
Analog Devices / Maxim Integrated
1: $67.13
33In Stock

Mfr. Part #
DS1554WP-120IND+

Mouser Part #
700-DS1554WP-120IND

Analog Devices / Maxim Integrated

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

Datasheet

33In Stock

$67.13

$54.96

$51.03

$47.42

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

32 kB

PowerCap Module-34

Backup Switching

2.97 V

3.63 V

- 40 C

+ 85 C

DS1554WP

SMD/SMT

Tray

Real Time Clock Portable System Controller

DS1670E+
Analog Devices / Maxim Integrated
1: $18.58
90In Stock

Mfr. Part #
DS1670E+

Mouser Part #
700-DS1670E

Analog Devices / Maxim Integrated

Real Time Clock Portable System Controller

Datasheet

90In Stock

$18.58

$14.59

$12.78

$12.34

View

Min.: 1
Mult.: 1

Serial 3-Wire

YY-MM-DD-dd

HH:MM:SS (24 hr)

TSSOP-20

Backup Switching

2.97 V

3.63 V

0 C

+ 70 C

DS1670E

SMD/SMT

Tube

Real Time Clock I C 32-Bit Binary Counter RTC

DS1672S-3+
Analog Devices / Maxim Integrated
1: $6.88
130In Stock

Mfr. Part #
DS1672S-3+

Mouser Part #
700-DS1672S-3

Analog Devices / Maxim Integrated

Real Time Clock I C 32-Bit Binary Counter RTC

Datasheet

130In Stock

$6.88

$5.24

$4.84

$4.37

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

Binary

SOIC-8

Backup Switching

2.7 V

5.5 V

- 40 C

+ 85 C

DS1672S

SMD/SMT

Tube

Real Time Clock I C 32-Bit Binary Counter RTC

DS1672U-33+
Analog Devices / Maxim Integrated
1: $6.97
208In Stock

Mfr. Part #
DS1672U-33+

Mouser Part #
700-DS1672U-33

Analog Devices / Maxim Integrated

Real Time Clock I C 32-Bit Binary Counter RTC

Datasheet

208In Stock

$6.97

$5.50

$4.67

$4.42

View

Min.: 1
Mult.: 1

Serial 2-Wire, I2C

Binary

uSOP-8

Backup Switching

2.97 V

3.63 V

- 40 C

+ 85 C

DS1672U

SMD/SMT

Tube

Real Time Clock Portable System Controller

DS1673E-3+
Analog Devices / Maxim Integrated
1: $19.54
69In Stock

Mfr. Part #
DS1673E-3+

Mouser Part #
700-DS1673E-3

Analog Devices / Maxim Integrated

Real Time Clock Portable System Controller

Datasheet

69In Stock

$19.54

$15.30

$14.25

$13.07

View

Min.: 1
Mult.: 1

Serial 3-Wire

Binary

TSSOP-20

Backup Switching

2.7 V

3.3 V

0 C

+ 70 C

DS1673E

SMD/SMT

Tube

Real Time Clock Portable System Controller

DS1673E-5+
Analog Devices / Maxim Integrated
1: $18.43
69In Stock

Mfr. Part #
DS1673E-5+

Mouser Part #
700-DS1673E-5

Analog Devices / Maxim Integrated

Real Time Clock Portable System Controller

Datasheet

69In Stock

$18.43

$14.43

$12.69

$12.29

View

Min.: 1
Mult.: 1

Serial 3-Wire

YY-MM-DD-dd

HH:MM:SS (24 hr)

TSSOP-20

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

DS1673E

SMD/SMT

Tube

Real Time Clock TOTAL-ELAPSED-TIME RECORDER WITH AL T&R

DS1683S+
Analog Devices / Maxim Integrated
1: $9.70
51In Stock
1,300Expected 10/7/2026

Mfr. Part #
DS1683S+

Mouser Part #
700-DS1683S+

Analog Devices / Maxim Integrated

Real Time Clock TOTAL-ELAPSED-TIME RECORDER WITH AL T&R

Datasheet

51In Stock

1,300Expected 10/7/2026

$9.70

$7.46

$6.89

$6.27

Min.: 1
Mult.: 1
Max.: 100

Serial 2-Wire, I2C

Binary

10 B

SOIC-8

No Backup Switching

2.5 V

5.5 V

- 40 C

+ 85 C

DS1683

SMD/SMT

Tube

Real Time Clock 3V/5V Real-Time Clock

DS1685-5+
Analog Devices / Maxim Integrated
1: $17.72
33In Stock

Mfr. Part #
DS1685-5+

Mouser Part #
700-DS1685-5

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clock

Datasheet

33In Stock

$17.72

$13.47

$13.08

$11.66

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

242 B

PDIP-24

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

DS1685

Through Hole

Tube

Real Time Clock 3V/5V Real-Time Clock

DS1685E-3+
Analog Devices / Maxim Integrated
1: $14.92
71In Stock

Mfr. Part #
DS1685E-3+

Mouser Part #
700-DS1685E-3

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clock

Datasheet

71In Stock

$14.92

$11.67

$10.32

$9.89

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

242 B

TSSOP-24

Backup Switching

2.7 V

3.7 V

0 C

+ 70 C

DS1685E

SMD/SMT

Tube

Real Time Clock 3V/5V Real-Time Clock

DS1685EN-3+
Analog Devices / Maxim Integrated
1: $16.81
89In Stock

Mfr. Part #
DS1685EN-3+

Mouser Part #
700-DS1685EN-3

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clock

Datasheet

89In Stock

$16.81

$13.16

$11.73

$11.25

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

242 B

TSSOP-24

Backup Switching

2.7 V

3.7 V

- 40 C

+ 85 C

DS1685EN

SMD/SMT

Tube

Real Time Clock 3V/5V Real-Time Clock

DS1685EN-5+
Analog Devices / Maxim Integrated
1: $16.81
132In Stock

Mfr. Part #
DS1685EN-5+

Mouser Part #
700-DS1685EN-5

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clock

Datasheet

132In Stock

$16.81

$13.16

$12.25

$11.26

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

242 B

TSSOP-24

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DS1685EN

SMD/SMT

Tube

Real Time Clock 3V/5V Real-Time Clock

DS1685S-3+
Analog Devices / Maxim Integrated
1: $14.82
90In Stock

Mfr. Part #
DS1685S-3+

Mouser Part #
700-DS1685S-3

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clock

Datasheet

90In Stock

$14.82

$11.57

$10.76

$9.85

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

242 B

SO-24

Backup Switching

2.7 V

3.7 V

0 C

+ 70 C

DS1685S

SMD/SMT

Tube

Real Time Clock 3V/5V Real-Time Clock

DS1685S-5+
Analog Devices / Maxim Integrated
1: $15.60
52In Stock

Mfr. Part #
DS1685S-5+

Mouser Part #
700-DS1685S-5

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clock

Datasheet

52In Stock

$15.60

$12.22

$11.32

$10.40

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

242 B

SO-24

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

DS1685S

SMD/SMT

Tube

Real Time Clock 3V/5V Real-Time Clock

DS1685SN-3+
Analog Devices / Maxim Integrated
1: $18.58
20In Stock

Mfr. Part #
DS1685SN-3+

Mouser Part #
700-DS1685SN-3

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clock

Datasheet

20In Stock

$18.58

$14.59

$13.49

$12.45

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

242 B

SOIC-24

Backup Switching

2.7 V

3.7 V

- 40 C

+ 85 C

DS1685SN

SMD/SMT

Tube

Real Time Clock 3V/5V Real-Time Clock

DS1685SN-5+
Analog Devices / Maxim Integrated
1: $17.91
24In Stock

Mfr. Part #
DS1685SN-5+

Mouser Part #
700-DS1685SN-5

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clock

Datasheet

24In Stock

$17.91

$14.03

$12.79

$11.99

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

242 B

SOIC-24

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DS1685SN

SMD/SMT

Tube

Real Time Clock 3V/5V Real-Time Clock

DS1687-3IND+
Analog Devices / Maxim Integrated
1: $41.57
30In Stock

Mfr. Part #
DS1687-3IND+

Mouser Part #
700-DS1687-3IND

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clock

Datasheet

30In Stock

$41.57

$33.05

$31.25

$29.04

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

242 B

EDIP-24

Integrated Battery

2.7 V

3.7 V

- 40 C

+ 85 C

DS1687

Through Hole

Tube

Real Time Clock 3V/5V Real-Time Clock

DS1687-5+
Analog Devices / Maxim Integrated
1: $34.92
12In Stock
70Expected 9/14/2026

Mfr. Part #
DS1687-5+

Mouser Part #
700-DS1687-5

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clock

Datasheet

12In Stock

70Expected 9/14/2026

$34.92

$27.43

Min.: 1
Mult.: 1
Max.: 14

Multiplexed

YY-MM-DD-dd

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

242 B

EDIP-24

Integrated Battery

4.5 V

5.5 V

0 C

+ 70 C

DS1687

Through Hole

Tube

Real Time Clock 3V/5V Real-Time Clocks

DS17285S-5+
Analog Devices / Maxim Integrated
1: $21.62
49In Stock

Mfr. Part #
DS17285S-5+

Mouser Part #
700-DS17285S-5

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clocks

Datasheet

49In Stock

$21.62

$17.12

$15.81

$14.63

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

2 kB

SO-24

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

DS17285S

SMD/SMT

Tube

Real Time Clock 3V/5V Real-Time Clocks

DS17285SN-3+
Analog Devices / Maxim Integrated
1: $25.61
10In Stock

Mfr. Part #
DS17285SN-3+

Mouser Part #
700-DS17285SN-3

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clocks

Datasheet

10In Stock

$25.61

$20.35

$18.93

$17.50

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

2 kB

SO-24

Backup Switching

2.7 V

3.7 V

- 40 C

+ 85 C

DS17285SN

SMD/SMT

Tube

Real Time Clock 3V/5V Real-Time Clocks

DS17287-5+
Analog Devices / Maxim Integrated
1: $42.00
1In Stock

Mfr. Part #
DS17287-5+

Mouser Part #
700-DS17287-5

Analog Devices / Maxim Integrated

Real Time Clock 3V/5V Real-Time Clocks

Datasheet

1In Stock

$42.00

$33.37

$31.56

$29.34

View

Min.: 1
Mult.: 1

Multiplexed

YY-MM-DD-dd

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

2 kB

EDIP-24

Integrated Battery

4.5 V

5.5 V

0 C

+ 70 C

DS17287

Through Hole

Tube

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744W-120+
Analog Devices / Maxim Integrated
1: $66.47
15In Stock

Mfr. Part #
DS1744W-120+

Mouser Part #
700-DS1744W-120

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

15In Stock

$66.47

$58.71

$54.25

$52.44

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

32 kB

EDIP-28

Integrated Battery

2.97 V

3.63 V

0 C

+ 70 C

DS1744W

Through Hole

Tube

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744W-120IND+
Analog Devices / Maxim Integrated
1: $80.48
15In Stock

Mfr. Part #
DS1744W-120IND+

Mouser Part #
700-DS1744W-120IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

15In Stock

$80.48

$66.07

$62.36

$60.62

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

32 kB

EDIP-28

Integrated Battery

2.97 V

3.63 V

- 40 C

+ 85 C

DS1744W

Through Hole

Tube

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1747W-120+
Analog Devices / Maxim Integrated
1: $95.12
21In Stock

Mfr. Part #
DS1747W-120+

Mouser Part #
700-DS1747W-120

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

21In Stock

$95.12

$82.25

$77.82

$73.89

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

512 kB

EDIP-32

Integrated Battery

2.97 V

3.63 V

0 C

+ 70 C

DS1747W

Through Hole

Tube

Real Time Clock

Customer Service Office

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Resources

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2 B
3 B
4 B
7 B
8 B
10 B
12 B
16 B
20 B
31 B
32 B
56 B
64 B
96 B
113 B
114 B
128 B
160 B
236 B
242 B

3.2 mm x 2.5 mm x 1 mm
DFN-16
DFN-20
DFN2626-10
DFN-8
DIP-16
DIP-8
EDIP-24
EDIP-28
EDIP-32
HWSON-8
LGA-10
MSOP-10
MSOP-8
PCDIP-24
PCDIP-28
PDIP-16
PDIP-24
PDIP-28
PDIP-8

600 mV
750 mV
900 mV
1 V
1.1 V
1.2 V
1.25 V
1.3 V
1.4 V
1.5 V
1.6 V
1.7 V
1.71 V
1.8 V
2 V
2.2 V
2.3 V
2.38 V
2.4 V
2.5 V

1338
1339
1337AGD
AB-RTC-TA-32.768kHz-2
AB-RTC-TC-32.768kHz-2
AB-RTC-TH-32.768kHz-2
AB-RTC-XB-32.768kHz-2
AB-RTC-XL
AB-RTC-XLA
AB-RTC-XP-32.768kHz-2
AB-RTC-XPA-32.768kHz-2
AB-RTCMC
AB08x5
AB18x5
Artasie I2C
Artasie I2C w/ Power Management
Artasie SPI
Artasie SPI w/ Power Management
BQ32000
BQ32002