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Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

Clock Buffer 1:5 LVPECL Fanout Buffer w/ 2:1 FSI Input MUX

SY89846UMG
Microchip Technology
1: S/30.71
98In Stock

Mfr. Part #
SY89846UMG

Mouser Part #
998-SY89846UMG

Microchip Technology

Clock Buffer 1:5 LVPECL Fanout Buffer w/ 2:1 FSI Input MUX

Datasheet

98In Stock

S/30.71

S/25.57

S/23.24

Min.: 1
Mult.: 1

Clock Drivers & Distribution Divide by 4

SY100EP33VKG
Microchip Technology
1: S/11.60
200In Stock
NRND

Mfr. Part #
SY100EP33VKG

Mouser Part #
998-SY100EP33VKG

NRND

Microchip Technology

Clock Drivers & Distribution Divide by 4

Datasheet

200In Stock

S/11.60

S/9.65

S/9.34

Min.: 1
Mult.: 1

Clock Buffer DB2000Q, 20 Output Buffer, PCIe Gen1-6, LP-HCSL

ZL40292LDG1
Microchip Technology
1: S/9.19
70In Stock

Mfr. Part #
ZL40292LDG1

Mouser Part #
494-ZL40292LDG1

Microchip Technology

Clock Buffer DB2000Q, 20 Output Buffer, PCIe Gen1-6, LP-HCSL

Learn More

Datasheet

70In Stock

S/9.19

S/7.67

Min.: 1
Mult.: 1

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

MCP79411-I/ST
Microchip Technology
1: S/4.59
1,108In Stock

Mfr. Part #
MCP79411-I/ST

Mouser Part #
579-MCP79411IST

Microchip Technology

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

Learn More

Datasheet

1,108In Stock

S/4.59

S/4.20

S/4.01

Min.: 1
Mult.: 1

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

MCP79520T-I/MN
Microchip Technology
1: S/5.45
3,178In Stock

Mfr. Part #
MCP79520T-I/MN

Mouser Part #
579-MCP79520T-I/MN

Microchip Technology

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

Learn More

Datasheet

3,178In Stock

Cut Tape

S/5.45

Reel

S/5.41

Min.: 1
Mult.: 1

: 3,300

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48

MCP79521-I/MS
Microchip Technology
1: S/5.76
150In Stock

Mfr. Part #
MCP79521-I/MS

Mouser Part #
579-MCP79521-I/MS

Microchip Technology

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48

Learn More

Datasheet

150In Stock

S/5.76

S/5.33

S/5.06

Min.: 1
Mult.: 1

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48

MCP79521T-I/MS
Microchip Technology
1: S/5.96
920In Stock

Mfr. Part #
MCP79521T-I/MS

Mouser Part #
579-MCP79521T-I/MS

Microchip Technology

Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM EUI-48

Learn More

Datasheet

920In Stock

Cut Tape

S/5.96

S/5.06

Reel

S/5.06

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Clock Generators & Support Products PROG CLOCK 3 LVCMOS OUTPUTS

PL611-01-N12MC-R
Microchip Technology
1: S/3.58
1,475In Stock

Mfr. Part #
PL611-01-N12MC-R

Mouser Part #
579-PL611-01-N12MC-R

Microchip Technology

Clock Generators & Support Products PROG CLOCK 3 LVCMOS OUTPUTS

Learn More

Datasheet

1,475In Stock

Cut Tape

S/3.58

S/3.00

S/2.72

Reel

S/2.72

Min.: 1
Mult.: 1

: 2,500

Clock Buffer Automotive 4 Output CMOS Buffer

PLA133-97QAVAO
Microchip Technology
240: S/7.63
240In Stock

Mfr. Part #
PLA133-97QAVAO

Mouser Part #
579-PLA133-97QAVAO

Microchip Technology

Clock Buffer Automotive 4 Output CMOS Buffer

Datasheet

240In Stock

S/7.63

Min.: 240
Mult.: 240

Clock Buffer Programmable DC , 200MHz 1:2 Fan-Out Buffer

PL123-02NGI
Microchip Technology
1: S/2.10
2,532In Stock

Mfr. Part #
PL123-02NGI

Mouser Part #
998-PL123-02NGI

Microchip Technology

Clock Buffer Programmable DC , 200MHz 1:2 Fan-Out Buffer

Datasheet

2,532In Stock

S/2.10

S/2.06

S/1.75

S/1.70

Min.: 1
Mult.: 1

Clock Buffer Low Skew 1:5 Zero Delay Buffer

PL123-05HSC-R
Microchip Technology
1: S/2.41
1,571In Stock

Mfr. Part #
PL123-05HSC-R

Mouser Part #
998-PL123-05HSC-R

Microchip Technology

Clock Buffer Low Skew 1:5 Zero Delay Buffer

Datasheet

1,571In Stock

Cut Tape

S/2.41

S/2.38

S/2.34

Reel

S/2.34

S/1.95

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Clock Buffer DC - 134MHz 1:5 Fanout Buffer

PL123-05NSC
Microchip Technology
1: S/2.41
471In Stock

Mfr. Part #
PL123-05NSC

Mouser Part #
998-PL123-05NSC

Microchip Technology

Clock Buffer DC - 134MHz 1:5 Fanout Buffer

Datasheet

471In Stock

S/2.41

S/2.02

S/1.95

Min.: 1
Mult.: 1

Clock Buffer DC - 134MHz 1:5 Fanout Buffer

PL123-05NSC-R
Microchip Technology
1: S/2.41
1,602In Stock

Mfr. Part #
PL123-05NSC-R

Mouser Part #
998-PL123-05NSC-R

Microchip Technology

Clock Buffer DC - 134MHz 1:5 Fanout Buffer

Datasheet

1,602In Stock

Cut Tape

S/2.41

S/2.38

S/1.95

Reel

S/1.95

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Clock Buffer Low Skew 1:5 Zero Delay Buffer

PL123E-05SC
Microchip Technology
1: S/3.46
725In Stock

Mfr. Part #
PL123E-05SC

Mouser Part #
998-PL123E-05SC

Microchip Technology

Clock Buffer Low Skew 1:5 Zero Delay Buffer

Datasheet

725In Stock

S/3.46

S/3.42

S/3.41

S/3.13

Min.: 1
Mult.: 1

Clock Buffer 4 Output CMOS Buffer

PL133-47SC
Microchip Technology
1: S/2.92
315In Stock

Mfr. Part #
PL133-47SC

Mouser Part #
998-PL133-47SC

Microchip Technology

Clock Buffer 4 Output CMOS Buffer

Datasheet

315In Stock

S/2.92

S/2.41

S/2.34

Min.: 1
Mult.: 1

Clock Buffer 1:6 Low Skew Fanout Buffer

PL133-67OC
Microchip Technology
1: S/3.31
71In Stock

Mfr. Part #
PL133-67OC

Mouser Part #
998-PL133-67OC

Microchip Technology

Clock Buffer 1:6 Low Skew Fanout Buffer

Datasheet

71In Stock

S/3.31

S/3.21

S/2.68

Min.: 1
Mult.: 1

Clock Buffer 9-Output CMOS Buffer I-Temp, in QFN Package

PL133-97QI-R
Microchip Technology
1: S/3.74
515In Stock
3,000Expected 10/1/2026

Mfr. Part #
PL133-97QI-R

Mouser Part #
998-PL133-97QI-R

Microchip Technology

Clock Buffer 9-Output CMOS Buffer I-Temp, in QFN Package

Datasheet

515In Stock

3,000Expected 10/1/2026

Cut Tape

S/3.74

S/3.69

Reel

S/3.02

Min.: 1
Mult.: 1

: 3,000

Clock Drivers & Distribution 3.3V 1:4 Clock Distribution

SY100EL15LZG
Microchip Technology
1: S/6.81
215In Stock

Mfr. Part #
SY100EL15LZG

Mouser Part #
998-SY100EL15LZG

Microchip Technology

Clock Drivers & Distribution 3.3V 1:4 Clock Distribution

Datasheet

215In Stock

S/6.81

Min.: 1
Mult.: 1

Clock Drivers & Distribution 5V/3.3V /2 Divider

SY100EL32VZG
Microchip Technology
1: S/7.36
330In Stock

Mfr. Part #
SY100EL32VZG

Mouser Part #
998-SY100EL32VZG

Microchip Technology

Clock Drivers & Distribution 5V/3.3V /2 Divider

Datasheet

330In Stock

S/7.36

Min.: 1
Mult.: 1

Clock Drivers & Distribution 5V/3.3V /2 Divider

SY100EL32VZG-TR
Microchip Technology
1: S/8.06
108In Stock

Mfr. Part #
SY100EL32VZG-TR

Mouser Part #
998-SY100EL32VZGTR

Microchip Technology

Clock Drivers & Distribution 5V/3.3V /2 Divider

Datasheet

108In Stock

Cut Tape

S/8.06

S/6.77

Reel

S/6.73

S/6.70

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Clock Drivers & Distribution 3.3V /4 Divider

SY100EL33LZG
Microchip Technology
1: S/7.98
38In Stock

Mfr. Part #
SY100EL33LZG

Mouser Part #
998-SY100EL33LZG

Microchip Technology

Clock Drivers & Distribution 3.3V /4 Divider

Datasheet

38In Stock

S/7.98

S/6.66

S/6.42

Min.: 1
Mult.: 1

Clock Generators & Support Products 3.3V (/1, /2, /4) or (/2, /4, /8) Clock Generation Chip

SY100S834LZG
Microchip Technology
1: S/16.74
134In Stock

Mfr. Part #
SY100S834LZG

Mouser Part #
998-SY100S834LZG

Microchip Technology

Clock Generators & Support Products 3.3V (/1, /2, /4) or (/2, /4, /8) Clock Generation Chip

Datasheet

134In Stock

S/16.74

S/16.31

S/14.79

S/14.64

View

Min.: 1
Mult.: 1

Clock Buffer 1:8 HCSL Fanout Buffer

SY75578LMG
Microchip Technology
1: S/18.14
50In Stock

Mfr. Part #
SY75578LMG

Mouser Part #
998-SY75578LMG

Microchip Technology

Clock Buffer 1:8 HCSL Fanout Buffer

Datasheet

50In Stock

S/18.14

Min.: 1
Mult.: 1

Clock Drivers & Distribution Divide-by-3 and 5 LVPECL Clock Divider with Internal Termination and FSI (3.2GHz

SY89230UMG
Microchip Technology
1: S/26.00
23In Stock

Mfr. Part #
SY89230UMG

Mouser Part #
998-SY89230UMG

Microchip Technology

Clock Drivers & Distribution Divide-by-3 and 5 LVPECL Clock Divider with Internal Termination and FSI (3.2GHz

Datasheet

23In Stock

S/26.00

S/21.68

S/19.70

Min.: 1
Mult.: 1

Delay Lines / Timing Elements 2.5V/3.3V PECL Delay Line

SY89295UMG
Microchip Technology
1: S/59.48
23In Stock

Mfr. Part #
SY89295UMG

Mouser Part #
998-SY89295UMG

Microchip Technology

Delay Lines / Timing Elements 2.5V/3.3V PECL Delay Line

Datasheet

23In Stock

S/59.48

S/49.55

S/45.04

Min.: 1
Mult.: 1

Clock & Timer ICs

Types of Clock & Timer ICs

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