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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: ¥3,557.9
14In Stock

Mfr. Part #
DS12CR887-33+

Mouser Part #
700-DS12CR887-33

Analog Devices / Maxim Integrated

Real Time Clock RTCs with Constant-Voltage Trickle Charg

Datasheet

14In Stock

¥3,557.9

¥2,795.5

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

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302N+
Analog Devices / Maxim Integrated
1: ¥1,164.4
233In Stock

Mfr. Part #
DS1302N+

Mouser Part #
700-DS1302N

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

233In Stock

¥1,164.4

¥893.6

¥803.9

¥750.8

Min.: 1
Mult.: 1
Max.: 233

Real Time Clock Serial Alarm Real-Time Clock

DS1306+
Analog Devices / Maxim Integrated
1: ¥1,709.2
155In Stock

Mfr. Part #
DS1306+

Mouser Part #
700-DS1306

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

155In Stock

¥1,709.2

¥1,330.5

¥1,234.1

¥1,131.1

Min.: 1
Mult.: 1
Max.: 155

Real Time Clock Phantom Time Chip

DS1315-5+
Analog Devices / Maxim Integrated
1: ¥5,245.4
33In Stock

Mfr. Part #
DS1315-5+

Mouser Part #
700-DS1315-5

Analog Devices / Maxim Integrated

Real Time Clock Phantom Time Chip

Datasheet

33In Stock

¥5,245.4

¥4,240.5

¥3,983.1

Min.: 1
Mult.: 1
Max.: 33

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

DS1511W+
Analog Devices / Maxim Integrated
1: ¥6,173.9
54In Stock

Mfr. Part #
DS1511W+

Mouser Part #
700-DS1511W

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

Datasheet

54In Stock

¥6,173.9

¥4,976.4

¥4,667.4

Min.: 1
Mult.: 1
Max.: 54

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554-70+
Analog Devices / Maxim Integrated
1: ¥8,346.5
17In Stock

Mfr. Part #
DS1554-70+

Mouser Part #
700-DS1554-70

Analog Devices / Maxim Integrated

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

Datasheet

17In Stock

¥8,346.5

¥6,813.4

Min.: 1
Mult.: 1
Max.: 17

Real Time Clock 256k Nonvolatile, Y2K-Compliant Timekeep

DS1554W-120IND+
Analog Devices / Maxim Integrated
1: ¥8,992.7
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

¥8,992.7

Min.: 1
Mult.: 1
Max.: 9

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

DS1685-5+
Analog Devices / Maxim Integrated
1: ¥2,263.9
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

¥2,263.9

¥1,720.8

¥1,671

Min.: 1
Mult.: 1
Max.: 33

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

DS1687-3IND+
Analog Devices / Maxim Integrated
1: ¥5,311.9
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

¥5,311.9

¥4,222.3

¥3,993

Min.: 1
Mult.: 1
Max.: 30

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

DS1687-5+
Analog Devices / Maxim Integrated
1: ¥4,461.4
12In Stock
70Expected 9/3/2026

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 9/3/2026

¥4,461.4

¥3,504.7

¥3,343.6

Min.: 1
Mult.: 1
Max.: 82

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

DS17287-5+
Analog Devices / Maxim Integrated
1: ¥5,366.7
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

¥5,366.7

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

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744W-120+
Analog Devices / Maxim Integrated
1: ¥9,691.9
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

¥9,691.9

¥7,888.1

Min.: 1
Mult.: 1
Max.: 15

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744W-120IND+
Analog Devices / Maxim Integrated
1: ¥10,283.3
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

¥10,283.3

¥8,441.2

Min.: 1
Mult.: 1
Max.: 15

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1746W-120+
Analog Devices / Maxim Integrated
1: ¥11,474.2
22In Stock
88Expected 8/27/2026

Mfr. Part #
DS1746W-120+

Mouser Part #
700-DS1746W-120

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

22In Stock

88Expected 8/27/2026

¥11,474.2

¥9,477.7

¥8,977.7

¥8,866.4

Min.: 1
Mult.: 1
Max.: 110

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1747W-120+
Analog Devices / Maxim Integrated
1: ¥12,758.1
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

¥12,758.1

¥10,559

Min.: 1
Mult.: 1
Max.: 21

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

DS17487-3IND+
Analog Devices / Maxim Integrated
1: ¥5,936.4
6In Stock

Mfr. Part #
DS17487-3IND+

Mouser Part #
700-DS17487-3IND

Analog Devices / Maxim Integrated

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

Datasheet

6In Stock

¥5,936.4

Min.: 1
Mult.: 1
Max.: 6

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

DS17887-3IND+
Analog Devices / Maxim Integrated
1: ¥9,902.9
1In Stock

Mfr. Part #
DS17887-3IND+

Mouser Part #
700-DS17887-3IND+

Analog Devices / Maxim Integrated

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

Datasheet

1In Stock

¥9,902.9

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

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

ICM7240IPE+
Analog Devices / Maxim Integrated
1: ¥2,230.7
78In Stock

Mfr. Part #
ICM7240IPE+

Mouser Part #
700-ICM7240IPE

Analog Devices / Maxim Integrated

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

Datasheet

78In Stock

¥2,230.7

¥1,750.7

¥1,627.8

Min.: 1
Mult.: 1
Max.: 78

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

ICM7250IPE+
Analog Devices / Maxim Integrated
1: ¥2,230.7
54In Stock

Mfr. Part #
ICM7250IPE+

Mouser Part #
700-ICM7250IPE

Analog Devices / Maxim Integrated

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

Datasheet

54In Stock

¥2,230.7

¥1,750.7

¥1,627.8

Min.: 1
Mult.: 1
Max.: 54

Timers & Support Products Low-Power, General-Purpose Timer

ICM7556IPD+
Analog Devices / Maxim Integrated
1: ¥1,393.6
104In Stock
125Expected 9/3/2026

Mfr. Part #
ICM7556IPD+

Mouser Part #
700-ICM7556IPD

Analog Devices / Maxim Integrated

Timers & Support Products Low-Power, General-Purpose Timer

Datasheet

104In Stock

125Expected 9/3/2026

¥1,393.6

¥1,076.3

¥994.9

¥908.6

Min.: 1
Mult.: 1
Max.: 229

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

CD4536BEE4
Texas Instruments
1: ¥174.4
540In Stock

Mfr. Part #
CD4536BEE4

Mouser Part #
595-CD4536BEE4

Texas Instruments

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

Datasheet

Product Comments

540In Stock

¥174.4

¥124.1

¥111.6

¥98.2

View

Min.: 1
Mult.: 1

Timers & Support Products Programmable

CD4541BE
Texas Instruments
1: ¥136.2
188,773On Order

Mfr. Part #
CD4541BE

Mouser Part #
595-CD4541BE

Texas Instruments

Timers & Support Products Programmable

Datasheet

188,773On Order

¥136.2

¥96.3

¥87.5

¥75.2

View

Min.: 1
Mult.: 1

Timers & Support Products GEN PUR CMOS TIMER 8 IND

ICM7555IPAZ
Renesas / Intersil
1: ¥176.1
59,954On Order

Mfr. Part #
ICM7555IPAZ

Mouser Part #
968-ICM7555IPAZ

Renesas / Intersil

Timers & Support Products GEN PUR CMOS TIMER 8 IND

Datasheet

59,954On Order

¥176.1

¥123.6

¥110.8

¥96.8

View

Min.: 1
Mult.: 1

Timers & Support Products CMOS Analog RC Timer

ALD7555PAL
Advanced Linear Devices
1: ¥493.3
53In Stock

Mfr. Part #
ALD7555PAL

Mouser Part #
585-ALD7555PAL

Advanced Linear Devices

Timers & Support Products CMOS Analog RC Timer

Learn More

Datasheet

53In Stock

¥493.3

¥368.7

¥322.2

¥300.6

View

Min.: 1
Mult.: 1

Timers & Support Products LINCMOS TIMER

TLC551CPE4
Texas Instruments
600: ¥405.3
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
TLC551CPE4

Mouser Part #
595-TLC551CPE4

Texas Instruments

Timers & Support Products LINCMOS TIMER

Datasheet

Product Comments

Non-Stocked Lead-Time 9 Weeks

¥405.3

¥380.4

¥372.1

Min.: 600
Mult.: 50