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0 C Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302+
Analog Devices / Maxim Integrated
1: $6.62
417In Stock
450Expected 04/08/2026

Mfr. Part No.
DS1302+

Mouser Part No
700-DS1302

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

417In Stock

450Expected 04/08/2026

$6.62

$5.01

$4.56

$4.29

View

Min.: 1
Mult.: 1

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302Z+T&R
Analog Devices / Maxim Integrated
1: $5.44
2,218In Stock

Mfr. Part No.
DS1302Z+T&R

Mouser Part No
700-DS1302ZT&R

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

2,218In Stock

Cut Tape

$5.44

$4.15

$3.82

$3.49

View

Reel

$3.12

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial Alarm Real-Time Clock

DS1305E+
Analog Devices / Maxim Integrated
1: $10.16
45In Stock
222Expected 04/08/2026

Mfr. Part No.
DS1305E+

Mouser Part No
700-DS1305E

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

45In Stock

222Expected 04/08/2026

$10.16

$7.92

$6.93

$6.67

View

Min.: 1
Mult.: 1

Real Time Clock Serial Alarm Real-Time Clock

DS1305E+T&R
Analog Devices / Maxim Integrated
1: $8.93
884In Stock
2,500Expected 11/11/2026

Mfr. Part No.
DS1305E+T&R

Mouser Part No
700-DS1305ET&R

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

884In Stock

2,500Expected 11/11/2026

Cut Tape

$8.93

$6.93

$6.43

$5.86

View

Reel

$5.14

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial Alarm Real-Time Clock

DS1306E+
Analog Devices / Maxim Integrated
1: $9.44
1,208In Stock

Mfr. Part No.
DS1306E+

Mouser Part No
700-DS1306E

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

1,208In Stock

$9.44

$7.33

$6.38

$6.13

View

Min.: 1
Mult.: 1

Real Time Clock Serial Alarm Real-Time Clock

DS1306E+T&R
Analog Devices / Maxim Integrated
1: $8.20
1,824In Stock

Mfr. Part No.
DS1306E+T&R

Mouser Part No
700-DS1306ET&R

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

1,824In Stock

Cut Tape

$8.20

$6.34

$5.78

$5.35

View

Reel

$4.56

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Real Time Clock Serial Alarm Real-Time Clock

DS1306N+
Analog Devices / Maxim Integrated
1: $12.09
235In Stock

Mfr. Part No.
DS1306N+

Mouser Part No
700-DS1306N

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

235In Stock

$12.09

$9.47

$8.81

$8.09

View

Min.: 1
Mult.: 1

Real Time Clock 64 x 8, Serial, I C Real-Time Clock

DS1307+
Analog Devices / Maxim Integrated
1: $6.82
1,249In Stock

Mfr. Part No.
DS1307+

Mouser Part No
700-DS1307

Analog Devices / Maxim Integrated

Real Time Clock 64 x 8, Serial, I C Real-Time Clock

Learn More

Datasheet

1,249In Stock

$6.82

$5.16

$4.69

$4.42

View

Min.: 1
Mult.: 1

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

DS1685E-5+
Analog Devices / Maxim Integrated
1: $12.32
467In Stock

Mfr. Part No.
DS1685E-5+

Mouser Part No
700-DS1685E-5

Analog Devices / Maxim Integrated

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

Datasheet

467In Stock

$12.32

$9.93

$8.92

$8.21

View

Min.: 1
Mult.: 1

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744-70+
Analog Devices / Maxim Integrated
1: $58.83
99In Stock
240Expected 18/08/2026

Mfr. Part No.
DS1744-70+

Mouser Part No
700-DS1744-70

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

99In Stock

240Expected 18/08/2026

$58.83

$49.17

$46.21

$44.05

Min.: 1
Mult.: 1

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1746-70+
Analog Devices / Maxim Integrated
1: $64.81
274In Stock
220Expected 10/08/2026

Mfr. Part No.
DS1746-70+

Mouser Part No
700-DS1746-70

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

274In Stock

220Expected 10/08/2026

$64.81

$53.40

$50.40

$48.39

Min.: 1
Mult.: 1

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1746P-70+
Analog Devices / Maxim Integrated
1: $61.25
34In Stock

Mfr. Part No.
DS1746P-70+

Mouser Part No
700-DS1746P-70

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

34In Stock

$61.25

$50.57

$47.31

$45.16

Min.: 1
Mult.: 1

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1746W-120+
Analog Devices / Maxim Integrated
1: $63.36
97In Stock

Mfr. Part No.
DS1746W-120+

Mouser Part No
700-DS1746W-120

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

97In Stock

$63.36

$52.18

$49.25

$46.87

View

Min.: 1
Mult.: 1

Real Time Clock Extremely Accurate I C-Integrated RTC/TC

DS3231S#
Analog Devices / Maxim Integrated
1: $15.47
864In Stock

Mfr. Part No.
DS3231S#

Mouser Part No
700-DS3231S#

Analog Devices / Maxim Integrated

Real Time Clock Extremely Accurate I C-Integrated RTC/TC

Datasheet

864In Stock

$15.47

$12.11

$11.17

$10.43

View

Min.: 1
Mult.: 1

Real Time Clock Extremely Accurate I C-Integrated RTC/TC

DS3231S#T&R
Analog Devices / Maxim Integrated
1: $13.39
481In Stock
3,000On Order

Mfr. Part No.
DS3231S#T&R

Mouser Part No
700-DS3231S#T&R-

Analog Devices / Maxim Integrated

Real Time Clock Extremely Accurate I C-Integrated RTC/TC

Datasheet

481In Stock

3,000On Order

Cut Tape

$13.39

$10.49

$9.76

$8.97

View

Reel

$8.17

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Real Time Clock Extremely Accurate SPI Bus RTC with Inte

DS3234S#
Analog Devices / Maxim Integrated
1: $15.23
301In Stock

Mfr. Part No.
DS3234S#

Mouser Part No
700-DS3234S#

Analog Devices / Maxim Integrated

Real Time Clock Extremely Accurate SPI Bus RTC with Inte

Datasheet

301In Stock

$15.23

$12.02

$10.97

$10.28

View

Min.: 1
Mult.: 1

Real Time Clock Extremely Accurate SPI Bus RTC with Inte

DS3234S#T&R
Analog Devices / Maxim Integrated
1: $13.78
414In Stock
4,000Expected 07/09/2026

Mfr. Part No.
DS3234S#T&R

Mouser Part No
700-DS3234S#T&R-

Analog Devices / Maxim Integrated

Real Time Clock Extremely Accurate SPI Bus RTC with Inte

Datasheet

414In Stock

4,000Expected 07/09/2026

Cut Tape

$13.78

$10.79

$10.05

$9.23

View

Reel

$8.41

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

ICM7242IPA+
Analog Devices / Maxim Integrated
1: $7.73
530In Stock

Mfr. Part No.
ICM7242IPA+

Mouser Part No
700-ICM7242IPA

Analog Devices / Maxim Integrated

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

Datasheet

530In Stock

$7.73

$5.97

$5.30

$5.03

View

Min.: 1
Mult.: 1

Clock Generators & Support Products 3-PLL Clk Syn IND

CY22381FXI
Infineon Technologies
1: $24.27
747In Stock
970Expected 03/09/2026

Mfr. Part No.
CY22381FXI

Mouser Part No
727-CY22381FXI

Infineon Technologies

Clock Generators & Support Products 3-PLL Clk Syn IND

Datasheet

747In Stock

970Expected 03/09/2026

$24.27

$19.40

$18.19

$16.85

View

Min.: 1
Mult.: 1

Clock Buffer 3.3VZDB COM

CY2305CSXC-1
Infineon Technologies
1: $7.82
1,017In Stock

Mfr. Part No.
CY2305CSXC-1

Mouser Part No
727-CY2305CSXC-1

Infineon Technologies

Clock Buffer 3.3VZDB COM

Datasheet

1,017In Stock

$7.82

$6.03

$5.58

$5.09

View

Min.: 1
Mult.: 1

Clock Buffer 1:8 100 MHz PCI Express Clock

PI6C20800SAEX
Diodes Incorporated
1: $2.32
3,206In Stock

Mfr. Part No.
PI6C20800SAEX

Mouser Part No
729-PI6C20800SAEX

Diodes Incorporated

Clock Buffer 1:8 100 MHz PCI Express Clock

Learn More

Datasheet

3,206In Stock

Cut Tape

$2.32

$1.71

$1.56

$1.40

Reel

$1.22

View

Min.: 1
Mult.: 1

: 1,500

Clock Generators & Support Products MULTI-RATE VIDEO CLO CK GENERATOR A 926- A 926-LMH1982SQ/NOPB

LMH1982SQE/NOPB
Texas Instruments
1: $41.50
330In Stock
500Expected 03/08/2026

Mfr. Part No.
LMH1982SQE/NOPB

Mouser Part No
926-LMH1982SQE/NOPB

Texas Instruments

Clock Generators & Support Products MULTI-RATE VIDEO CLO CK GENERATOR A 926- A 926-LMH1982SQ/NOPB

Datasheet

330In Stock

500Expected 03/08/2026

Cut Tape

$41.50

$34.19

$32.38

$31.46

Reel

$29.54

MouseReel Available

Min.: 1
Mult.: 1

: 250

Timers & Support Products PERIPH PRG-CNTR 5V 8MHZ 28PLCC COM

CS82C54Z
Renesas / Intersil
1: $20.34
743In Stock

Mfr. Part No.
CS82C54Z

Mouser Part No
968-CS82C54Z

Renesas / Intersil

Timers & Support Products PERIPH PRG-CNTR 5V 8MHZ 28PLCC COM

Datasheet

743In Stock

$20.34

$16.12

$15.07

$13.91

View

Min.: 1
Mult.: 1

Timers & Support Products PERIPH PRG-CNTR 5V 8MHZ 28PLCC COM

CS82C54Z96
Renesas / Intersil
1: $20.34
739In Stock

Mfr. Part No.
CS82C54Z96

Mouser Part No
968-CS82C54Z96

Renesas / Intersil

Timers & Support Products PERIPH PRG-CNTR 5V 8MHZ 28PLCC COM

Datasheet

739In Stock

Cut Tape

$20.34

$16.12

$15.07

$13.91

View

Reel

$13.03

MouseReel Available

Min.: 1
Mult.: 1

: 750

Timers & Support Products GEN PUR CMOS TIMER 8 COM

ICM7555CBAZ-T
Renesas / Intersil
1: $0.78
5,921In Stock
10,000Expected 08/03/2027

Mfr. Part No.
ICM7555CBAZ-T

Mouser Part No
968-ICM7555CBAZ-T

Renesas / Intersil

Timers & Support Products GEN PUR CMOS TIMER 8 COM

Datasheet

5,921In Stock

10,000Expected 08/03/2027

Cut Tape

$0.78

$0.555

$0.489

$0.434

Reel

$0.368

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

0 C Clock & Timer ICs

Types of Clock & Timer ICs

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