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Clock & Timer ICs

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Types of Clock & Timer ICs

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Part #

Real Time Clock 2Kb EE 64B SRAM WD TED EUI-48

MCP795W21-I/ST
Microchip Technology
1: $1.98
121In Stock

Mfr. Part No.
MCP795W21-I/ST

Mouser Part No
579-MCP795W21-I/ST

Microchip Technology

Real Time Clock 2Kb EE 64B SRAM WD TED EUI-48

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Datasheet

121In Stock

$1.98

$1.84

$1.74

Min.: 1
Mult.: 1

Real Time Clock 2Kb EE 64B SRAM WD TED EUI-64

MCP795W22-I/SL
Microchip Technology
1: $1.94
5In Stock

Mfr. Part No.
MCP795W22-I/SL

Mouser Part No
579-MCP795W22-I/SL

Microchip Technology

Real Time Clock 2Kb EE 64B SRAM WD TED EUI-64

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Datasheet

5In Stock

$1.94

$1.80

$1.72

Min.: 1
Mult.: 1

Clock Synthesizer/Jitter Cleaner Jitter Blocker

PL902167USY
Microchip Technology
1: $5.42
160In Stock

Mfr. Part No.
PL902167USY

Mouser Part No
579-PL902167USY

Microchip Technology

Clock Synthesizer/Jitter Cleaner Jitter Blocker

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Datasheet

160In Stock

$5.42

$4.38

Min.: 1
Mult.: 1

Clock Buffer 1:2 LPHCSL Fanout Buffer (85 Ohm), PCIe Gen1-7

SY75602ATWL-TR
Microchip Technology
1: $0.61
2,442In Stock

Mfr. Part No.
SY75602ATWL-TR

Mouser Part No
579-SY75602ATWL-TR

Microchip Technology

Clock Buffer 1:2 LPHCSL Fanout Buffer (85 Ohm), PCIe Gen1-7

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Datasheet

2,442In Stock

Cut Tape

$0.61

$0.597

$0.488

Reel

$0.488

Min.: 1
Mult.: 1

: 2,000

Clock Buffer 1:2 LPHCSL Fanout Buffer (85 Ohm), PCIe Gen1-7

SY75602BTWL-TR
Microchip Technology
1: $0.61
14In Stock
4,000Expected 04/09/2026

Mfr. Part No.
SY75602BTWL-TR

Mouser Part No
579-SY75602BTWL-TR

Microchip Technology

Clock Buffer 1:2 LPHCSL Fanout Buffer (85 Ohm), PCIe Gen1-7

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Datasheet

14In Stock

4,000Expected 04/09/2026

Cut Tape

$0.61

$0.597

$0.488

Reel

$0.488

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (85 Ohm), PCIe Gen1-7

SY75603ATWL
Microchip Technology
1: $0.76
89In Stock

Mfr. Part No.
SY75603ATWL

Mouser Part No
579-SY75603ATWL

Microchip Technology

Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (85 Ohm), PCIe Gen1-7

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Datasheet

89In Stock

$0.76

$0.63

$0.613

Min.: 1
Mult.: 1

Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (100 Ohm) PCIe Gen 1-7

SY75603BTWL
Microchip Technology
1: $0.76
486In Stock

Mfr. Part No.
SY75603BTWL

Mouser Part No
579-SY75603BTWL

Microchip Technology

Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (100 Ohm) PCIe Gen 1-7

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Datasheet

486In Stock

$0.76

$0.755

$0.754

$0.72

View

Min.: 1
Mult.: 1

Clock Buffer 1:4 LPHCSL Fanout Buffer with output enable (85 Ohm) PCIe Gen 1-7

SY75604ATWL
Microchip Technology
1: $0.96
473In Stock

Mfr. Part No.
SY75604ATWL

Mouser Part No
579-SY75604ATWL

Microchip Technology

Clock Buffer 1:4 LPHCSL Fanout Buffer with output enable (85 Ohm) PCIe Gen 1-7

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Datasheet

473In Stock

$0.96

$0.80

$0.775

Min.: 1
Mult.: 1

Clock Buffer 1:4 LPHCSL Fanout Buffer with output enable (100 Ohm) PCIe Gen 1-7

SY75604BTWL
Microchip Technology
1: $0.96
857In Stock

Mfr. Part No.
SY75604BTWL

Mouser Part No
579-SY75604BTWL

Microchip Technology

Clock Buffer 1:4 LPHCSL Fanout Buffer with output enable (100 Ohm) PCIe Gen 1-7

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Datasheet

857In Stock

$0.96

$0.80

$0.775

Min.: 1
Mult.: 1

Clock Buffer Automotive 1:4, PCIe Gen 1-6, LPHCSL Fanout Buffer with output enable (85 Ohm)

SYA75604ATWLVAO
Microchip Technology
120: $2.83
360In Stock

Mfr. Part No.
SYA75604ATWLVAO

Mouser Part No
579-SYA75604ATWLVAO

Microchip Technology

Clock Buffer Automotive 1:4, PCIe Gen 1-6, LPHCSL Fanout Buffer with output enable (85 Ohm)

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Datasheet

360In Stock

$2.83

Min.: 120
Mult.: 120

Clock Buffer Automotive 1:4, PCIe Gen 1-6,? LPHCSL Fanout Buffer with output enable (100 Ohm)

SYA75604BTWLVAO
Microchip Technology
120: $2.83
120In Stock

Mfr. Part No.
SYA75604BTWLVAO

Mouser Part No
579-SYA75604BTWLVAO

Microchip Technology

Clock Buffer Automotive 1:4, PCIe Gen 1-6,? LPHCSL Fanout Buffer with output enable (100 Ohm)

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Datasheet

120In Stock

$2.83

Min.: 120
Mult.: 120

Clock Buffer 2-Output PCIe HCSL Fanout Buffers with Individual Output Enable

ZL40262LDG1
Microchip Technology
1: $2.08
456In Stock

Mfr. Part No.
ZL40262LDG1

Mouser Part No
579-ZL40262LDG1

Microchip Technology

Clock Buffer 2-Output PCIe HCSL Fanout Buffers with Individual Output Enable

Datasheet

456In Stock

$2.08

$1.73

Min.: 1
Mult.: 1

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 100ppm

DSC557-0343FI0
Microchip Technology
1: $3.09
2,058In Stock
1,980Expected 26/10/2026

Mfr. Part No.
DSC557-0343FI0

Mouser Part No
998-DSC557-0343FI0

Microchip Technology

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 100ppm

Datasheet

2,058In Stock

1,980Expected 26/10/2026

$3.09

$2.57

$2.33

Min.: 1
Mult.: 1

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 100ppm

DSC557-0344FI0
Microchip Technology
1: $3.09
313In Stock
660Expected 21/12/2026

Mfr. Part No.
DSC557-0344FI0

Mouser Part No
998-DSC557-0344FI0

Microchip Technology

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 100ppm

Datasheet

313In Stock

660Expected 21/12/2026

$3.09

$2.57

$2.33

Min.: 1
Mult.: 1

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 50ppm

DSC557-0344FI1
Microchip Technology
1: $3.48
148In Stock

Mfr. Part No.
DSC557-0344FI1

Mouser Part No
998-DSC557-0344FI1

Microchip Technology

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 50ppm

Datasheet

148In Stock

$3.48

$3.27

$2.73

Min.: 1
Mult.: 1

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-105C, 50ppm

DSC557-0344FL1
Microchip Technology
1: $3.39
224In Stock

Mfr. Part No.
DSC557-0344FL1

Mouser Part No
998-DSC557-0344FL1

Microchip Technology

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-105C, 50ppm

Datasheet

224In Stock

$3.39

$2.82

$2.73

Min.: 1
Mult.: 1

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-105C, 50ppm

DSC557-0344FL1T
Microchip Technology
1: $3.41
57In Stock
10,000On Order

Mfr. Part No.
DSC557-0344FL1T

Mouser Part No
998-DSC557-0344FL1T

Microchip Technology

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-105C, 50ppm

Datasheet

57In Stock

10,000On Order

Cut Tape

$3.41

$3.34

$3.21

$3.17

Reel

$2.73

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 50ppm

DSC557-04444KI1
Microchip Technology
1: $3.73
82In Stock
216Expected 26/10/2026

Mfr. Part No.
DSC557-04444KI1

Mouser Part No
998-DSC557-04444KI1

Microchip Technology

Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 50ppm

Datasheet

82In Stock

216Expected 26/10/2026

$3.73

$3.65

$3.31

$2.94

Min.: 1
Mult.: 1

Timers & Support Products 2.7V to 18V, "555" RC Timer/Oscillator with Shutdown

MIC1557YD5-TR
Microchip Technology
1: $1.19
1,602In Stock

Mfr. Part No.
MIC1557YD5-TR

Mouser Part No
998-MIC1557YD5TR

Microchip Technology

Timers & Support Products 2.7V to 18V, "555" RC Timer/Oscillator with Shutdown

Datasheet

1,602In Stock

Cut Tape

$1.19

$0.99

$0.90

Reel

$0.90

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Clock Buffer Low-Power, 1MHz to 150MHz, 1:3 Fanout Buffer

PL133-37TC
Microchip Technology
1: $0.75
1,430In Stock

Mfr. Part No.
PL133-37TC

Mouser Part No
998-PL133-37TC

Microchip Technology

Clock Buffer Low-Power, 1MHz to 150MHz, 1:3 Fanout Buffer

Datasheet

1,430In Stock

$0.75

$0.62

$0.56

Min.: 1
Mult.: 1

Clock Buffer Low-Power, 1MHz to 150MHz, 1:3 Fanout Buffer

PL133-37TI
Microchip Technology
1: $0.70
1,131In Stock

Mfr. Part No.
PL133-37TI

Mouser Part No
998-PL133-37TI

Microchip Technology

Clock Buffer Low-Power, 1MHz to 150MHz, 1:3 Fanout Buffer

Datasheet

1,131In Stock

$0.70

$0.58

$0.563

Min.: 1
Mult.: 1

Clock Buffer Low Skew 1:4 LVPECL Fanout Buffer

PL138-48OC
Microchip Technology
1: $1.79
391In Stock

Mfr. Part No.
PL138-48OC

Mouser Part No
998-PL138-48OC

Microchip Technology

Clock Buffer Low Skew 1:4 LVPECL Fanout Buffer

Datasheet

391In Stock

$1.79

$1.49

$1.44

Min.: 1
Mult.: 1

Clock Buffer 1:4 HCSL Fanout Buffer

SY75576LKY
Microchip Technology
1: $4.83
107In Stock

Mfr. Part No.
SY75576LKY

Mouser Part No
998-SY75576LKY

Microchip Technology

Clock Buffer 1:4 HCSL Fanout Buffer

Learn More

Datasheet

107In Stock

$4.83

$4.02

$3.65

Min.: 1
Mult.: 1

Timers & Support Products 3.3V 32Mbps-175 Mbps CDR

SY87700ALHG
Microchip Technology
1: $31.11
3In Stock

Mfr. Part No.
SY87700ALHG

Mouser Part No
998-SY87700ALHG

Microchip Technology

Timers & Support Products 3.3V 32Mbps-175 Mbps CDR

Datasheet

3In Stock

$31.11

$25.92

$23.58

$23.57

Min.: 1
Mult.: 1

Clock Drivers & Distribution Divide-by-3 and 5 LVPECL Clock Divider with Internal Termination and FSI (1GHz)

SY89228UMG
Microchip Technology
1: $6.68
87In Stock

Mfr. Part No.
SY89228UMG

Mouser Part No
998-SY89228UMG

Microchip Technology

Clock Drivers & Distribution Divide-by-3 and 5 LVPECL Clock Divider with Internal Termination and FSI (1GHz)

Datasheet

87In Stock

$6.68

$5.61

$5.60

$5.59

View

Min.: 1
Mult.: 1

Clock & Timer ICs

Types of Clock & Timer ICs

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