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Through Hole Clock & Timer ICs

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Types of Clock & Timer ICs

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Mounting Style = Through Hole

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Part #

Real Time Clock RTCs with Constant-Voltage Trickle Charg

DS12CR887-33+
Analog Devices / Maxim Integrated
1: £16.19
55In Stock

Mfr. Part No.
DS12CR887-33+

Mouser Part No
700-DS12CR887-33

Analog Devices / Maxim Integrated

Real Time Clock RTCs with Constant-Voltage Trickle Charg

Datasheet

55In Stock

£16.19

£13.71

£13.14

£11.58

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Min.: 1
Mult.: 1

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302N+
Analog Devices / Maxim Integrated
1: £6.73
177In Stock

Mfr. Part No.
DS1302N+

Mouser Part No
700-DS1302N

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

177In Stock

£6.73

£4.78

£4.57

£3.96

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Min.: 1
Mult.: 1

Real Time Clock Serial Alarm Real-Time Clock

DS1305+
Analog Devices / Maxim Integrated
1: £9.57
5In Stock
400Expected 11/03/2026

Mfr. Part No.
DS1305+

Mouser Part No
700-DS1305

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

5In Stock

400Expected 11/03/2026

£9.57

£7.77

£7.41

£6.43

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Min.: 1
Mult.: 1

Real Time Clock Serial Alarm Real-Time Clock

DS1306+
Analog Devices / Maxim Integrated
1: £9.09
46In Stock
100Expected 13/03/2026

Mfr. Part No.
DS1306+

Mouser Part No
700-DS1306

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

46In Stock

100Expected 13/03/2026

£9.09

£7.07

£6.74

£5.86

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Mult.: 1

Real Time Clock Phantom Time Chip

DS1315-5+
Analog Devices / Maxim Integrated
1: £23.52
48In Stock

Mfr. Part No.
DS1315-5+

Mouser Part No
700-DS1315-5

Analog Devices / Maxim Integrated

Real Time Clock Phantom Time Chip

Datasheet

48In Stock

£23.52

£19.87

£18.98

£16.97

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Min.: 1
Mult.: 1

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

DS1511W+
Analog Devices / Maxim Integrated
1: £26.67
6In Stock

Mfr. Part No.
DS1511W+

Mouser Part No
700-DS1511W

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

Datasheet

6In Stock

£26.67

£23.20

£22.17

£19.82

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Min.: 1
Mult.: 1

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554-70+
Analog Devices / Maxim Integrated
1: £36.32
19In 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

19In Stock

£36.32

£31.06

£29.75

£26.97

£26.03

Min.: 1
Mult.: 1

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi

DS1556-70+
Analog Devices / Maxim Integrated
1: £55.58
16In Stock

Mfr. Part No.
DS1556-70+

Mouser Part No
700-DS1556-70

Analog Devices / Maxim Integrated

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi

Datasheet

16In Stock

£55.58

£46.04

£44.14

£41.04

£39.78

Min.: 1
Mult.: 1

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi

DS1556W-120IND+
Analog Devices / Maxim Integrated
1: £52.49
14In Stock

Mfr. Part No.
DS1556W-120IND+

Mouser Part No
700-DS1556W-120IND

Analog Devices / Maxim Integrated

Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeepi

Datasheet

14In Stock

£52.49

£43.48

£41.69

£38.76

£37.58

Min.: 1
Mult.: 1

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

DS1685-5+
Analog Devices / Maxim Integrated
1: £11.34
37In Stock

Mfr. Part No.
DS1685-5+

Mouser Part No
700-DS1685-5

Analog Devices / Maxim Integrated

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

Datasheet

37In Stock

£11.34

£8.61

£8.26

£7.27

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Min.: 1
Mult.: 1

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

DS1687-3IND+
Analog Devices / Maxim Integrated
1: £23.02
50In Stock

Mfr. Part No.
DS1687-3IND+

Mouser Part No
700-DS1687-3IND

Analog Devices / Maxim Integrated

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

Datasheet

50In Stock

£23.02

£19.46

£18.59

£16.61

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Min.: 1
Mult.: 1

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

DS1687-5+
Analog Devices / Maxim Integrated
1: £21.32
60In Stock
70Expected 23/03/2026

Mfr. Part No.
DS1687-5+

Mouser Part No
700-DS1687-5

Analog Devices / Maxim Integrated

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

Datasheet

60In Stock

70Expected 23/03/2026

£21.32

£16.67

£15.92

£14.24

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Min.: 1
Mult.: 1

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

DS17287-5+
Analog Devices / Maxim Integrated
1: £23.26
1In Stock

Mfr. Part No.
DS17287-5+

Mouser Part No
700-DS17287-5

Analog Devices / Maxim Integrated

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

Datasheet

1In Stock

£23.26

£19.66

£18.78

£16.79

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Min.: 1
Mult.: 1

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744W-120+
Analog Devices / Maxim Integrated
1: £42.07
29In 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

29In Stock

£42.07

£36.30

£34.78

£31.52

£29.61

Min.: 1
Mult.: 1

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744W-120IND+
Analog Devices / Maxim Integrated
1: £43.68
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

£43.68

£36.01

£34.25

£32.00

£30.99

Min.: 1
Mult.: 1

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1747W-120+
Analog Devices / Maxim Integrated
1: £55.40
25In 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

25In Stock

£55.40

£45.89

£44.00

£40.91

£39.66

Min.: 1
Mult.: 1

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

DS17487-5+
Analog Devices / Maxim Integrated
1: £24.51
53In Stock

Mfr. Part No.
DS17487-5+

Mouser Part No
700-DS17487-5

Analog Devices / Maxim Integrated

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

Datasheet

53In Stock

£24.51

£21.33

£20.38

£18.22

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Min.: 1
Mult.: 1

Timers & Support Products 8-Bit Binary, Programmable, RC Timer Cou

ICM7240IWE+
Analog Devices / Maxim Integrated
1: £9.35
170In Stock

Mfr. Part No.
ICM7240IWE+

Mouser Part No
700-ICM7240IWE

Analog Devices / Maxim Integrated

Timers & Support Products 8-Bit Binary, Programmable, RC Timer Cou

Datasheet

170In Stock

£9.35

£7.26

£6.93

£6.01

View

Min.: 1
Mult.: 1

Timers & Support Products 8-Bit Binary, Programmable, RC Timer Cou

ICM7250IPE+
Analog Devices / Maxim Integrated
1: £11.17
77In Stock

Mfr. Part No.
ICM7250IPE+

Mouser Part No
700-ICM7250IPE

Analog Devices / Maxim Integrated

Timers & Support Products 8-Bit Binary, Programmable, RC Timer Cou

Datasheet

77In Stock

£11.17

£8.49

£8.13

£7.16

View

Min.: 1
Mult.: 1

Timers & Support Products W/ANNEAL PERIPH PRG- CNTR 5V 10MHZ 24PDIP

CP82C54-10Z
Renesas / Intersil
1: £14.84
307In Stock
End of Life

Mfr. Part No.
CP82C54-10Z

Mouser Part No
968-CP82C54-10Z

End of Life

Renesas / Intersil

Timers & Support Products W/ANNEAL PERIPH PRG- CNTR 5V 10MHZ 24PDIP

Datasheet

307In Stock

£14.84

£11.68

£11.24

£11.13

Min.: 1
Mult.: 1

Timers & Support Products W/ANNEAL PERIPH PRG- CNTR 5V 8MHZ

IP82C54Z
Renesas / Intersil
1: £25.50
65In Stock
End of Life

Mfr. Part No.
IP82C54Z

Mouser Part No
968-IP82C54Z

End of Life

Renesas / Intersil

Timers & Support Products W/ANNEAL PERIPH PRG- CNTR 5V 8MHZ

Datasheet

65In Stock

£25.50

£20.69

£19.56

Min.: 1
Mult.: 1

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1746-70IND+
Analog Devices / Maxim Integrated
1: £51.00
198Factory Stock Available

Mfr. Part No.
DS1746-70IND+

Mouser Part No
700-DS1746-70IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

198Factory Stock Available

More Info Available

£51.00

£42.25

£40.52

£37.66

View

Min.: 1
Mult.: 1

Delay Lines/Timing Elements Hex Delay Elements

SN74LS31N
Texas Instruments
1: £1.36
63In Stock

Mfr. Part No.
SN74LS31N

Mouser Part No
595-SN74LS31N

Texas Instruments

Delay Lines/Timing Elements Hex Delay Elements

Datasheet

63In Stock

£1.36

£1.00

£0.908

£0.811

View

Min.: 1
Mult.: 1

Timers & Support Products CMOS Programmable AL T 595-CD4536BE ALT ALT 595-CD4536BE

CD4536BEE4
Texas Instruments
1: £0.63
1,215In Stock

Mfr. Part No.
CD4536BEE4

Mouser Part No
595-CD4536BEE4

Texas Instruments

Timers & Support Products CMOS Programmable AL T 595-CD4536BE ALT ALT 595-CD4536BE

Datasheet

Product Comments

1,215In Stock

£0.63

£0.454

£0.409

£0.36

View

Min.: 1
Mult.: 1

Timers & Support Products CMOS

TLC552CN
Texas Instruments
1: £3.47
59In Stock

Mfr. Part No.
TLC552CN

Mouser Part No
595-TLC552CN

Texas Instruments

Timers & Support Products CMOS

Datasheet

59In Stock

£3.47

£2.73

£2.31

£2.19

View

Min.: 1
Mult.: 1

Through Hole Clock & Timer ICs

Types of Clock & Timer ICs

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