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Through Hole Tube Clock & Timer ICs

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Types of Clock & Timer ICs

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Mounting Style = Through Hole Packaging = Tube

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Part #

Timers & Support Products Precision

NE555P
Texas Instruments
1: $0.695
27,901In Stock

Mfr. Part No.
NE555P

Mouser Part No
595-NE555P

Texas Instruments

Timers & Support Products Precision

Learn More

Datasheet

27,901In Stock

$0.695

$0.499

$0.446

$0.388

View

Min.: 1
Mult.: 1

Timers & Support Products CMOS

TLC555CP
Texas Instruments
1: $1.68
6,701In Stock

Mfr. Part No.
TLC555CP

Mouser Part No
595-TLC555CP

Texas Instruments

Timers & Support Products CMOS

Datasheet

6,701In Stock

$1.68

$1.22

$1.11

$0.981

View

Min.: 1
Mult.: 1

Timers & Support Products CMOS

TLC555IP
Texas Instruments
1: $1.78
5,370In Stock

Mfr. Part No.
TLC555IP

Mouser Part No
595-TLC555IP

Texas Instruments

Timers & Support Products CMOS

Datasheet

5,370In Stock

$1.78

$1.30

$1.10

$1.04

View

Min.: 1
Mult.: 1

Real Time Clock 256k NV SRAM with Phantom Clock

DS1244Y-70+
Analog Devices / Maxim Integrated
1: $81.79
56In Stock
60Expected 26/3/2026

Mfr. Part No.
DS1244Y-70+

Mouser Part No
700-DS1244Y-70

Analog Devices / Maxim Integrated

Real Time Clock 256k NV SRAM with Phantom Clock

Datasheet

56In Stock

60Expected 26/3/2026

$81.79

$67.43

$64.13

$59.91

$58.03

Min.: 1
Mult.: 1

Real Time Clock 1024k NV SRAM with Phantom Clock

DS1248Y-70+
Analog Devices / Maxim Integrated
1: $90.60
45In Stock

Mfr. Part No.
DS1248Y-70+

Mouser Part No
700-DS1248Y-70

Analog Devices / Maxim Integrated

Real Time Clock 1024k NV SRAM with Phantom Clock

Datasheet

45In Stock

$90.60

$74.70

$71.04

$66.36

$64.29

Min.: 1
Mult.: 1

Real Time Clock 1024k NV SRAM with Phantom Clock

DS1248Y-70IND+
Analog Devices / Maxim Integrated
1: $97.63
35In Stock

Mfr. Part No.
DS1248Y-70IND+

Mouser Part No
700-DS1248Y-70IND

Analog Devices / Maxim Integrated

Real Time Clock 1024k NV SRAM with Phantom Clock

Datasheet

35In Stock

$97.63

$80.88

$77.55

$72.10

Quote

Min.: 1
Mult.: 1

Real Time Clock 4096k NV SRAM with Phantom Clock

DS1251Y-70+
Analog Devices / Maxim Integrated
1: $90.95
100In Stock

Mfr. Part No.
DS1251Y-70+

Mouser Part No
700-DS1251Y-70

Analog Devices / Maxim Integrated

Real Time Clock 4096k NV SRAM with Phantom Clock

Datasheet

100In Stock

$90.95

$74.99

$71.32

$66.61

$64.52

Min.: 1
Mult.: 1

Real Time Clock Trickle-Charge Timekeeping Chip

DS1302+
Analog Devices / Maxim Integrated
1: $11.76
910In Stock

Mfr. Part No.
DS1302+

Mouser Part No
700-DS1302

Analog Devices / Maxim Integrated

Real Time Clock Trickle-Charge Timekeeping Chip

Learn More

Datasheet

910In Stock

$11.76

$8.21

$7.83

$6.80

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Min.: 1
Mult.: 1

Real Time Clock Serial Alarm Real-Time Clock

DS1306N+
Analog Devices / Maxim Integrated
1: $18.54
236In Stock

Mfr. Part No.
DS1306N+

Mouser Part No
700-DS1306N

Analog Devices / Maxim Integrated

Real Time Clock Serial Alarm Real-Time Clock

Datasheet

236In Stock

$18.54

$14.08

$13.50

$11.88

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Min.: 1
Mult.: 1

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

DS1307+
Analog Devices / Maxim Integrated
1: $11.90
1,159In Stock
800Expected 13/4/2026

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

1,159In Stock

800Expected 13/4/2026

$11.90

$8.45

$8.06

$7.01

View

Min.: 1
Mult.: 1

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

DS1307N+
Analog Devices / Maxim Integrated
1: $12.37
472In Stock

Mfr. Part No.
DS1307N+

Mouser Part No
700-DS1307N

Analog Devices / Maxim Integrated

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

Learn More

Datasheet

472In Stock

$12.37

$8.80

$8.40

$7.28

View

Min.: 1
Mult.: 1

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

DS1501YN+
Analog Devices / Maxim Integrated
1: $30.04
164In Stock

Mfr. Part No.
DS1501YN+

Mouser Part No
700-DS1501YN

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant Watchdog Real-Time Clocks

Datasheet

164In Stock

$30.04

$25.42

$24.35

$21.46

View

Min.: 1
Mult.: 1

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

DS1687-5IND+
Analog Devices / Maxim Integrated
1: $42.62
91In Stock

Mfr. Part No.
DS1687-5IND+

Mouser Part No
700-DS1687-5IND

Analog Devices / Maxim Integrated

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

Datasheet

91In Stock

$42.62

$36.03

$34.40

$30.76

View

Min.: 1
Mult.: 1

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744-70+
Analog Devices / Maxim Integrated
1: $80.77
83In Stock
96Expected 26/3/2026

Mfr. Part No.
DS1744-70+

Mouser Part No
700-DS1744-70

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

83In Stock

96Expected 26/3/2026

$80.77

$69.69

$66.76

$60.51

$56.84

Min.: 1
Mult.: 1

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1744-70IND+
Analog Devices / Maxim Integrated
1: $91.89
34In Stock

Mfr. Part No.
DS1744-70IND+

Mouser Part No
700-DS1744-70IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

34In Stock

$91.89

$75.76

$72.06

$67.30

$65.19

Min.: 1
Mult.: 1

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1746W-120+
Analog Devices / Maxim Integrated
1: $85.15
62In 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

62In Stock

$85.15

$70.20

$66.76

$62.37

$60.41

Min.: 1
Mult.: 1

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

ICM7242IPA+
Analog Devices / Maxim Integrated
1: $13.01
555In 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

555In Stock

$13.01

$9.74

$9.30

$8.08

View

Min.: 1
Mult.: 1

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

ICM7555IPA+
Analog Devices / Maxim Integrated
1: $9.98
1,165In Stock

Mfr. Part No.
ICM7555IPA+

Mouser Part No
700-ICM7555IPA

Analog Devices / Maxim Integrated

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

Datasheet

1,165In Stock

$9.98

$7.49

$6.98

$6.13

View

Min.: 1
Mult.: 1

Timers & Support Products TIMER

LM555CN/NOPB
Texas Instruments
1: $1.67
2,670In Stock
4,000Expected 1/5/2026

Mfr. Part No.
LM555CN/NOPB

Mouser Part No
926-LM555CN/NOPB

Texas Instruments

Timers & Support Products TIMER

Datasheet

2,670In Stock

4,000Expected 1/5/2026

$1.67

$1.20

$1.05

$0.955

View

Min.: 1
Mult.: 1

Timers & Support Products CMOS Timer

LMC555CN/NOPB
Texas Instruments
1: $2.32
2,994In Stock
5,000Expected 30/4/2026

Mfr. Part No.
LMC555CN/NOPB

Mouser Part No
926-LMC555CN/NOPB

Texas Instruments

Timers & Support Products CMOS Timer

Datasheet

2,994In Stock

5,000Expected 30/4/2026

$2.32

$1.70

$1.53

$1.37

View

Min.: 1
Mult.: 1

Timers & Support Products GEN PUR CMOS TIMER 8 IND

ICM7555IPAZ
Renesas / Intersil
1: $0.973
24,791In Stock

Mfr. Part No.
ICM7555IPAZ

Mouser Part No
968-ICM7555IPAZ

Renesas / Intersil

Timers & Support Products GEN PUR CMOS TIMER 8 IND

Datasheet

24,791In Stock

$0.973

$0.73

$0.669

$0.613

$0.603

Min.: 1
Mult.: 1

Real Time Clock 16K (2Kx8) 150ns

M48T02-150PC1
STMicroelectronics
1: $36.74
176In Stock
280Expected 4/5/2026

Mfr. Part No.
M48T02-150PC1

Mouser Part No
511-M48T0215PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 150ns

Datasheet

176In Stock

280Expected 4/5/2026

$36.74

$28.88

$27.62

$25.72

View

Min.: 1
Mult.: 1

Real Time Clock 16K (2Kx8) 70ns

M48T02-70PC1
STMicroelectronics
1: $35.53
316In Stock

Mfr. Part No.
M48T02-70PC1

Mouser Part No
511-M48T0270PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 70ns

Datasheet

316In Stock

$35.53

$27.90

$26.66

$24.02

View

Min.: 1
Mult.: 1

Real Time Clock 64K (8Kx8) 150ns

M48T08-150PC1
STMicroelectronics
1: $46.86
576In Stock

Mfr. Part No.
M48T08-150PC1

Mouser Part No
511-M48T0815PC1

STMicroelectronics

Real Time Clock 64K (8Kx8) 150ns

Datasheet

576In Stock

$46.86

$37.53

$35.07

$32.21

View

Min.: 1
Mult.: 1

Real Time Clock 16K (2Kx8) 70ns

M48T12-70PC1
STMicroelectronics
1: $49.57
197In Stock

Mfr. Part No.
M48T12-70PC1

Mouser Part No
511-M48T1270PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 70ns

Datasheet

197In Stock

$49.57

$39.36

$37.72

$34.19

$34.18

Min.: 1
Mult.: 1

Through Hole Tube Clock & Timer ICs

Types of Clock & Timer ICs

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