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Tube Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

Clock Synthesizer/Jitter Cleaner Clock Synthesizer and Multiplier, with phase sync a multiple clock outputs

CS2600-DN
Cirrus Logic
1: $10.53
490In Stock
New Product

Mfr. Part No.
CS2600-DN

Mouser Part No
777-CS2600-DN

New Product

Cirrus Logic

Clock Synthesizer/Jitter Cleaner Clock Synthesizer and Multiplier, with phase sync a multiple clock outputs

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Datasheet

490In Stock

$10.53

$8.21

$7.63

$6.99

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Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner Clock Synthesizer and Multiplier

CS2500-DZ
Cirrus Logic
1: $9.32
166In Stock
New Product

Mfr. Part No.
CS2500-DZ

Mouser Part No
777-CS2500-DZ

New Product

Cirrus Logic

Clock Synthesizer/Jitter Cleaner Clock Synthesizer and Multiplier

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Datasheet

166In Stock

$9.32

$7.24

$6.41

$6.13

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Min.: 1
Mult.: 1

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID

MCP79520-I/MS
Microchip Technology
1: $1.39
10,382In Stock

Mfr. Part No.
MCP79520-I/MS

Mouser Part No
579-MCP79520-I/MS

Microchip Technology

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID

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Datasheet

10,382In Stock

$1.39

Min.: 1
Mult.: 1

Real Time Clock 16K (2Kx8) 150ns

M48T12-150PC1
STMicroelectronics
1: $42.44
555In Stock

Mfr. Part No.
M48T12-150PC1

Mouser Part No
511-M48T1215PC1

STMicroelectronics

Real Time Clock 16K (2Kx8) 150ns

Datasheet

555In Stock

$42.44

$33.91

$32.53

$31.06

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Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48

MCP79411-I/SN
Microchip Technology
1: $1.13
12,592In Stock

Mfr. Part No.
MCP79411-I/SN

Mouser Part No
579-MCP79411ISN

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-48

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Datasheet

12,592In Stock

$1.13

Min.: 1
Mult.: 1

Real Time Clock 64k NV SRAM with Phantom Clock

DS1243Y-120+
Analog Devices / Maxim Integrated
1: $47.02
1,002In Stock
756Expected 03/09/2026

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

1,002In Stock

756Expected 03/09/2026

$47.02

$43.16

$40.70

$39.83

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Min.: 1
Mult.: 1

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

DS1307Z+
Analog Devices / Maxim Integrated
1: $6.33
4,643In Stock

Mfr. Part No.
DS1307Z+

Mouser Part No
700-DS1307Z

Analog Devices / Maxim Integrated

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

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Datasheet

4,643In Stock

$6.33

$4.86

$4.49

$4.08

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Min.: 1
Mult.: 1
Max.: 500

Real Time Clock Total-Elapsed-Time Recorder with Alarm

DS1682S+
Analog Devices / Maxim Integrated
1: $10.07
4,297In Stock

Mfr. Part No.
DS1682S+

Mouser Part No
700-DS1682S

Analog Devices / Maxim Integrated

Real Time Clock Total-Elapsed-Time Recorder with Alarm

Datasheet

4,297In Stock

$10.07

$7.85

$7.26

$6.67

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Min.: 1
Mult.: 1
Max.: 500

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

DS1747W-120IND+
Analog Devices / Maxim Integrated
1: $80.53
463In Stock

Mfr. Part No.
DS1747W-120IND+

Mouser Part No
700-DS1747W-120IND

Analog Devices / Maxim Integrated

Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping R

Datasheet

463In Stock

$80.53

$67.89

$63.87

$60.67

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Min.: 1
Mult.: 1

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

DS3231SN#
Analog Devices / Maxim Integrated
1: $17.17
3,815In Stock

Mfr. Part No.
DS3231SN#

Mouser Part No
700-DS3231SN#

Analog Devices / Maxim Integrated

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

Datasheet

3,815In Stock

$17.17

$13.61

$12.49

$11.66

$11.21

Min.: 1
Mult.: 1
Max.: 322

Real Time Clock 5ppm, I C Real-Time Clock with SRAM

DS3232MZ+
Analog Devices / Maxim Integrated
1: $14.18
2,879In Stock

Mfr. Part No.
DS3232MZ+

Mouser Part No
700-DS3232MZ+

Analog Devices / Maxim Integrated

Real Time Clock 5ppm, I C Real-Time Clock with SRAM

Datasheet

2,879In Stock

$14.18

$11.10

$10.38

$9.53

$9.13

Min.: 1
Mult.: 1
Max.: 300

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

ICM7555ISA+
Analog Devices / Maxim Integrated
1: $5.13
6,397In Stock

Mfr. Part No.
ICM7555ISA+

Mouser Part No
700-ICM7555ISA

Analog Devices / Maxim Integrated

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

Datasheet

6,397In Stock

$5.13

$3.91

$3.60

$3.26

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Min.: 1
Mult.: 1
Max.: 700

Clock Generators & Support Products 3-PLL Clk Syn IND

CY22393FXI
Infineon Technologies
1: $31.96
880In Stock

Mfr. Part No.
CY22393FXI

Mouser Part No
727-CY22393FXI

Infineon Technologies

Clock Generators & Support Products 3-PLL Clk Syn IND

Datasheet

880In Stock

$31.96

$26.37

$22.81

$22.73

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Min.: 1
Mult.: 1

Timers & Support Products CMOS Timer

LMC555CN/NOPB
Texas Instruments
1: $1.87
17,483In Stock
280Expected 12/08/2026

Mfr. Part No.
LMC555CN/NOPB

Mouser Part No
926-LMC555CN/NOPB

Texas Instruments

Timers & Support Products CMOS Timer

Datasheet

17,483In Stock

280Expected 12/08/2026

$1.87

$1.36

$1.21

$1.10

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Min.: 1
Mult.: 1
Max.: 1,001

Real Time Clock REAL TIME CLOCK AND TMP COMP CRYSTL INLD

ISL12020MIRZ
Renesas / Intersil
1: $8.06
3,902In Stock

Mfr. Part No.
ISL12020MIRZ

Mouser Part No
968-ISL12020MIRZ

Renesas / Intersil

Real Time Clock REAL TIME CLOCK AND TMP COMP CRYSTL INLD

Datasheet

3,902In Stock

$8.06

$6.13

$5.51

$5.19

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Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM ID

MCP79400-I/SN
Microchip Technology
1: $0.95
1,867In Stock

Mfr. Part No.
MCP79400-I/SN

Mouser Part No
579-MCP79400ISN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM ID

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Datasheet

1,867In Stock

$0.95

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM EUI-48

MCP79401-I/MS
Microchip Technology
1: $1.08
1,662In Stock

Mfr. Part No.
MCP79401-I/MS

Mouser Part No
579-MCP79401IMS

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM EUI-48

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Datasheet

1,662In Stock

$1.08

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 64B SRAM

MCP7940N-I/SN
Microchip Technology
1: $0.85
4,952In Stock
7,800Expected 19/10/2026

Mfr. Part No.
MCP7940N-I/SN

Mouser Part No
579-MCP7940N-I/SN

Microchip Technology

Real Time Clock I2C GP RTCC 64B SRAM

Learn More

Datasheet

4,952In Stock

7,800Expected 19/10/2026

$0.85

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

MCP79410-I/MS
Microchip Technology
1: $1.08
2,260In Stock

Mfr. Part No.
MCP79410-I/MS

Mouser Part No
579-MCP79410-I/MS

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

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Datasheet

2,260In Stock

$1.08

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

MCP79410-I/SN
Microchip Technology
1: $1.04
5,272In Stock

Mfr. Part No.
MCP79410-I/SN

Mouser Part No
579-MCP79410-I/SN

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID

Learn More

Datasheet

5,272In Stock

$1.04

Min.: 1
Mult.: 1

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64

MCP79412-I/SN
Microchip Technology
1: $1.13
4,117In Stock

Mfr. Part No.
MCP79412-I/SN

Mouser Part No
579-MCP79412ISN

Microchip Technology

Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64

Learn More

Datasheet

4,117In Stock

$1.13

Min.: 1
Mult.: 1

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-64

MCP79522-I/MS
Microchip Technology
1: $1.48
2,595In Stock

Mfr. Part No.
MCP79522-I/MS

Mouser Part No
579-MCP79522-I/MS

Microchip Technology

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-64

Learn More

Datasheet

2,595In Stock

$1.48

Min.: 1
Mult.: 1

Real Time Clock 1Kb EE 64B SRAM WD TED ID

MCP795W10-I/ST
Microchip Technology
1: $1.81
1,715In Stock

Mfr. Part No.
MCP795W10-I/ST

Mouser Part No
579-MCP795W10-I/ST

Microchip Technology

Real Time Clock 1Kb EE 64B SRAM WD TED ID

Learn More

Datasheet

1,715In Stock

$1.81

Min.: 1
Mult.: 1

Clock Drivers & Distribution 1 to 10-Line 3.3V Cl ock Driver A 595-CD A 595-CDC351IDBR

CDC351IDB
Texas Instruments
1: $21.63
218In Stock

Mfr. Part No.
CDC351IDB

Mouser Part No
595-CDC351IDB

Texas Instruments

Clock Drivers & Distribution 1 to 10-Line 3.3V Cl ock Driver A 595-CD A 595-CDC351IDBR

Datasheet

218In Stock

$21.63

$17.29

$15.41

$14.84

View

Min.: 1
Mult.: 1

Clock Buffer CLOCK BUFFER ALT 595 -CDCV304PW ALT 595- ALT 595-CDCV304PW

CDCV304PWG4
Texas Instruments
1: $5.83
510In Stock

Mfr. Part No.
CDCV304PWG4

Mouser Part No
595-CDCV304PWG4

Texas Instruments

Clock Buffer CLOCK BUFFER ALT 595 -CDCV304PW ALT 595- ALT 595-CDCV304PW

Datasheet

Product Comments

510In Stock

$5.83

$4.44

$4.09

$3.71

View

Min.: 1
Mult.: 1

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Types of Clock & Timer ICs

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