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Parallel Real Time Clock

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Results: 92

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Part #

Real Time Clock 4096k NV SRAM with Phantom Clock

DS1251YP-70IND+
Analog Devices / Maxim Integrated
1: $73.26
20In Stock
80Expected 03/08/2026

Mfr. Part No.
DS1251YP-70IND+

Mouser Part No
700-DS1251YP-70IND

Analog Devices / Maxim Integrated

Real Time Clock 4096k NV SRAM with Phantom Clock

Datasheet

20In Stock

80Expected 03/08/2026

$73.26

$67.60

$62.15

$59.76

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

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

512 kB

PowerCap Module-34

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DS1251YP

SMD/SMT

Tray

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

DS1501WZ+
Analog Devices / Maxim Integrated
1: $16.26
37In Stock

Mfr. Part No.
DS1501WZ+

Mouser Part No
700-DS1501WZ

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

Datasheet

37In Stock

$16.26

$13.50

$12.39

$11.87

View

Min.: 1
Mult.: 1

Parallel

YYYY-MM-DD

HH:MM:SS (24 hr)

256 B

SO-28

3 V

3.6 V

0 C

+ 70 C

DS1501WZ+

SMD/SMT

Tube

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

DS1501WZN+
Analog Devices / Maxim Integrated
1: $22.85
5In Stock

Mfr. Part No.
DS1501WZN+

Mouser Part No
700-DS1501WZN

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

Datasheet

5In Stock

$22.85

$18.28

$17.14

$15.87

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 B

SO-28

Backup Switching

3 V

3.6 V

- 40 C

+ 85 C

DS1501WZN+

SMD/SMT

Tube

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

DS1501YZ+
Analog Devices / Maxim Integrated
1: $20.18
6In Stock

Mfr. Part No.
DS1501YZ+

Mouser Part No
700-DS1501YZ

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

Datasheet

6In Stock

$20.18

$16.03

$14.99

$13.53

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 B

SO-28

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

DS1501YZ+

SMD/SMT

Tube

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

DS1511W+
Analog Devices / Maxim Integrated
1: $37.14
54In Stock

Mfr. Part No.
DS1511W+

Mouser Part No
700-DS1511W

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

Datasheet

54In Stock

$37.14

$29.18

$26.53

$25.46

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 B

EDIP-28

Backup Switching

3 V

3.6 V

0 C

+ 70 C

DS1511W

Through Hole

Tube

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554-70+
Analog Devices / Maxim Integrated
1: $50.25
17In Stock

Mfr. Part No.
DS1554-70+

Mouser Part No
700-DS1554-70

Analog Devices / Maxim Integrated

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

Datasheet

17In Stock

$50.25

$41.02

$38.57

$36.52

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

32 kB

EDIP-32

Integrated Battery

4.5 V

5.5 V

0 C

+ 70 C

DS1554

Through Hole

Tube

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554P-70IND+
Analog Devices / Maxim Integrated
1: $55.98
5In Stock

Mfr. Part No.
DS1554P-70IND+

Mouser Part No
700-DS1554P-70IND

Analog Devices / Maxim Integrated

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

Datasheet

5In Stock

$55.98

$44.73

$41.61

$39.71

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

32 kB

PowerCap Module-34

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DS1554P

SMD/SMT

Tray

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554W-120IND+
Analog Devices / Maxim Integrated
1: $54.22
11In Stock

Mfr. Part No.
DS1554W-120IND+

Mouser Part No
700-DS1554W-120IND

Analog Devices / Maxim Integrated

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

Datasheet

11In Stock

$54.22

$44.30

$41.61

$39.42

$38.29

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: $42.76
2In Stock

Mfr. Part No.
DS1554WP-120+

Mouser Part No
700-DS1554WP-120

Analog Devices / Maxim Integrated

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

Datasheet

2In Stock

$42.76

$35.66

$33.18

$32.04

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 Y2K-Compliant, Nonvolatile Timekeeping R

DS1744W-120+
Analog Devices / Maxim Integrated
1: $51.13
15In Stock

Mfr. Part No.
DS1744W-120+

Mouser Part No
700-DS1744W-120

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

15In Stock

$51.13

$45.16

$41.73

$40.34

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: $60.29
15In Stock

Mfr. Part No.
DS1744W-120IND+

Mouser Part No
700-DS1744W-120IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

15In Stock

$60.29

$49.50

$46.72

$44.61

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

DS1746-70IND+
Analog Devices / Maxim Integrated
1: $70.90
2In Stock
44Expected 17/08/2026

Mfr. Part No.
DS1746-70IND+

Mouser Part No
700-DS1746-70IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

2In Stock

44Expected 17/08/2026

$70.90

$58.48

$55.30

$52.49

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

128 kB

EDIP-32

Integrated Battery

4.5 V

5.5 V

- 40 C

+ 85 C

DS1746

Through Hole

Tube

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1747W-120+
Analog Devices / Maxim Integrated
1: $73.17
21In Stock

Mfr. Part No.
DS1747W-120+

Mouser Part No
700-DS1747W-120

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

21In Stock

$73.17

$63.27

$59.86

$56.84

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 Timer Control Periph eral A 926-DP8570AV A 926-DP8570AVX/NOPB

DP8570AV/NOPB
Texas Instruments
1: $53.09
17In Stock

Mfr. Part No.
DP8570AV/NOPB

Mouser Part No
926-DP8570AV/NOPB

Texas Instruments

Real Time Clock Timer Control Periph eral A 926-DP8570AV A 926-DP8570AVX/NOPB

Datasheet

17In Stock

$53.09

$43.49

$40.63

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

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

32 B

PLCC-28

Backup Switching

4.5 V

5.5 V

- 40 C

+ 85 C

DP8570A

SMD/SMT

Tube

Real Time Clock Parallel RTC A 595-B Q4802YDWR A 595-BQ4 A 595-BQ4802YDWR

BQ4802YDW
Texas Instruments
1: $25.56
7In Stock
End of Life

Mfr. Part No.
BQ4802YDW

Mouser Part No
595-BQ4802YDW

End of Life

Texas Instruments

Real Time Clock Parallel RTC A 595-B Q4802YDWR A 595-BQ4 A 595-BQ4802YDWR

Datasheet

7In Stock

$25.56

$20.43

$18.12

$17.91

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

16 B

SOIC-28

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

BQ4802Y

SMD/SMT

Tube

Real Time Clock 1024k NV SRAM with Phantom Clock

DS1248WP-120+
Analog Devices / Maxim Integrated
1: $62.41
3In Stock

Mfr. Part No.
DS1248WP-120+

Mouser Part No
700-DS1248WP-120

Analog Devices / Maxim Integrated

Real Time Clock 1024k NV SRAM with Phantom Clock

Datasheet

3In Stock

$62.41

$51.56

$47.75

$47.74

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

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

128 kB

PowerCap Module-34

Backup Switching

2.97 V

3.63 V

0 C

+ 70 C

DS1248WP

SMD/SMT

Tray

Real Time Clock 64k NV SRAM with Phantom Clock

DS1243Y-120+
Analog Devices / Maxim Integrated
1: $47.02
1,762On Order

Mfr. Part No.
DS1243Y-120+

Mouser Part No
700-DS1243Y-120

Analog Devices / Maxim Integrated

Real Time Clock 64k NV SRAM with Phantom Clock

Datasheet

1,762On Order

$47.02

$43.16

$40.70

$39.83

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

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

8 kB

EDIP-28

Integrated Battery

4.5 V

5.5 V

0 C

+ 70 C

DS1243Y

Through Hole

Tube

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1747-70+
Analog Devices / Maxim Integrated
1: $80.14
520Expected 10/08/2026

Mfr. Part No.
DS1747-70+

Mouser Part No
700-DS1747-70

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

520Expected 10/08/2026

$80.14

$66.68

$62.75

$59.43

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

512 kB

EDIP-32

Integrated Battery

4.5 V

5.5 V

0 C

+ 70 C

DS1747

Through Hole

Tube

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744-70IND+
Analog Devices / Maxim Integrated
1: $66.64
170On Order

Mfr. Part No.
DS1744-70IND+

Mouser Part No
700-DS1744-70IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

170On Order

$66.64

$56.24

$52.93

$50.51

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

32 kB

EDIP-28

Integrated Battery

4.5 V

5.5 V

- 40 C

+ 85 C

DS1744

Through Hole

Tube

Real Time Clock 256K (32Kx8) 70ns

M48T37Y-70MH1F
STMicroelectronics
1: $22.24
29In Stock

Mfr. Part No.
M48T37Y-70MH1F

Mouser Part No
511-M48T37Y-70MH1F

STMicroelectronics

Real Time Clock 256K (32Kx8) 70ns

Datasheet

29In Stock

Cut Tape

$22.24

$17.62

$16.47

$15.21

View

Reel

$14.24

MouseReel Available

Min.: 1
Mult.: 1

: 936

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

256 kB

SOIC-44

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

M48T37Y

SMD/SMT

Reel, Cut Tape, MouseReel

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1747-70IND+
Analog Devices / Maxim Integrated
1: $84.34
10Expected 22/10/2026

Mfr. Part No.
DS1747-70IND+

Mouser Part No
700-DS1747-70IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

10Expected 22/10/2026

$84.34

$70.22

$66.10

$62.62

View

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

HH:MM:SS (24 hr)

512 kB

Integrated Battery

4.5 V

5.5 V

- 40 C

+ 85 C

DS1747

Through Hole

Tube

Real Time Clock 256k NV SRAM with Phantom Clock

DS1244W-120IND+
Analog Devices / Maxim Integrated
24: $49.62
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
DS1244W-120IND+

Mouser Part No
700-DS1244W-120IND

Analog Devices / Maxim Integrated

Real Time Clock 256k NV SRAM with Phantom Clock

Datasheet

Non-Stocked Lead-Time 14 Weeks

$49.62

$49.41

View

Min.: 24
Mult.: 12

Parallel

YY-MM-DD-dd

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

32 kB

EDIP-28

Integrated Battery

2.97 V

3.63 V

- 40 C

+ 85 C

DS1244W

Through Hole

Tube

Real Time Clock 256k NV SRAM with Phantom Clock

DS1244WP-120+
Analog Devices / Maxim Integrated
40: $42.37
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
DS1244WP-120+

Mouser Part No
700-DS1244WP-120

Analog Devices / Maxim Integrated

Real Time Clock 256k NV SRAM with Phantom Clock

Datasheet

Non-Stocked Lead-Time 14 Weeks

$42.37

$42.36

$40.81

View

Min.: 40
Mult.: 40

Parallel

YY-MM-DD-dd

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

32 kB

PowerCap Module-34

2.97 V

3.63 V

0 C

+ 70 C

DS1244WP

SMD/SMT

Tray

Real Time Clock 256k NV SRAM with Phantom Clock

DS1244YP-70+
Analog Devices / Maxim Integrated
40: $43.49
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
DS1244YP-70+

Mouser Part No
700-DS1244YP-70

Analog Devices / Maxim Integrated

Real Time Clock 256k NV SRAM with Phantom Clock

Datasheet

Non-Stocked Lead-Time 14 Weeks

$43.49

$43.48

$41.91

View

Min.: 40
Mult.: 40

Parallel

YY-MM-DD-dd

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

32 kB

PowerCap Module-34

4.5 V

5.5 V

0 C

+ 70 C

DS1244YP

SMD/SMT

Tray

Real Time Clock 1024k NV SRAM with Phantom Clock

DS1248YP-70+
Analog Devices / Maxim Integrated
1: $54.87
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
DS1248YP-70+

Mouser Part No
700-DS1248YP-70

Analog Devices / Maxim Integrated

Real Time Clock 1024k NV SRAM with Phantom Clock

Datasheet

Non-Stocked Lead-Time 14 Weeks

$54.87

$50.67

$46.97

$46.26

Min.: 1
Mult.: 1

Parallel

YY-MM-DD-dd

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

128 kB

PowerCap Module-34

Backup Switching

4.5 V

5.5 V

0 C

+ 70 C

DS1248Y

SMD/SMT

Tray

Parallel Real Time Clock

Customer Service Office

Company

Resources

Support

BQ4802LY
BQ4802Y
DP8570A
DP8573A
DS1243Y
DS1244W
DS1244WP
DS1244Y
DS1244YP
DS1248WP
DS1248Y
DS1251W
DS1251WP
DS1251YP
DS1315S
DS1501WZ+
DS1501WZN+
DS1501YN
DS1501YZ+
DS1501YZN+