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Clock Buffer

Clock Buffers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many clock buffer manufacturers including Analog Devices, Infineon, Microchip, onsemi, Renesas Electronics, Skyworks, Texas Instruments, & more. Please view our large selection of clock buffers below.

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Part #

Clock Buffer 9DBL0455 4-output 3.3V PCIe Fan-out Buffer, Zo=85

9DBL0455NLGI8
Renesas Electronics
1: $7.25
1,984In Stock

Mfr. Part No.
9DBL0455NLGI8

Mouser Part No
972-9DBL0455NLGI8

Renesas Electronics

Clock Buffer 9DBL0455 4-output 3.3V PCIe Fan-out Buffer, Zo=85

Datasheet

1,984In Stock

Cut Tape

$7.25

$5.49

$5.05

$4.56

$4.48

Reel

$4.48

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

4 Output

4.9 ns

267 MHz

3.135 V

3.465 V

9DBL0455

- 40 C

+ 85 C

Clock Buffer 9DBL0951B 9 O/P PCIE G1-2-3 FANOUT BUF ZO=85OHM

9DBL0951BKILF
Renesas Electronics
1: $7.41
4,994In Stock

Mfr. Part No.
9DBL0951BKILF

Mouser Part No
972-9DBL0951BKILF

Renesas Electronics

Clock Buffer 9DBL0951B 9 O/P PCIE G1-2-3 FANOUT BUF ZO=85OHM

Datasheet

4,994In Stock

$7.41

$5.62

$5.16

$4.67

$4.61

Min.: 1
Mult.: 1

9 Output

200 MHz

3.135 V

3.465 V

9DBL0951B

- 40 C

+ 85 C

Clock Buffer LOW POWER PCIE/QPI w /POWER DOWN FEATURE

9DBL411BKILFT
Renesas Electronics
1: $9.52
1,825In Stock

Mfr. Part No.
9DBL411BKILFT

Mouser Part No
972-9DBL411BKILFT

Renesas Electronics

Clock Buffer LOW POWER PCIE/QPI w /POWER DOWN FEATURE

Learn More

Datasheet

1,825In Stock

Cut Tape

$9.52

$6.42

$5.98

$5.27

Reel

$3.64

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

4 Output

3.5 ns

VFQFPN-20

150 MHz

3 V

3.6 V

9DBL411

- 40 C

+ 85 C

Clock Buffer 4 O/P 1.8V PCIE BUFFER

9DBV0431AKILF
Renesas Electronics
1: $6.17
990In Stock

Mfr. Part No.
9DBV0431AKILF

Mouser Part No
972-9DBV0431AKILF

Renesas Electronics

Clock Buffer 4 O/P 1.8V PCIE BUFFER

Learn More

Datasheet

990In Stock

$6.17

$4.67

$4.48

Min.: 1
Mult.: 1

4 Output

0 ps

VFQFPN-32

200 MHz

1.7 V

1.9 V

9DBV0431

- 40 C

+ 85 C

Clock Buffer 1.8V 4 O/P PCIE GEN1-2-3 ZDB/BUFFER

9DBV0441AKILF
Renesas Electronics
1: $7.25
935In Stock

Mfr. Part No.
9DBV0441AKILF

Mouser Part No
972-9DBV0441AKILF

Renesas Electronics

Clock Buffer 1.8V 4 O/P PCIE GEN1-2-3 ZDB/BUFFER

Learn More

Datasheet

935In Stock

$7.25

$5.49

$4.63

$4.34

View

Min.: 1
Mult.: 1

4 Output

0 ps

VFQFPN-32

200 MHz

1.7 V

1.9 V

9DBV0441

- 40 C

+ 85 C

Clock Buffer VERY LOW POWER PCIE GEN1-2-3 BUFFER

9DBV0841AKILF
Renesas Electronics
1: $7.92
882In Stock

Mfr. Part No.
9DBV0841AKILF

Mouser Part No
972-9DBV0841AKILF

Renesas Electronics

Clock Buffer VERY LOW POWER PCIE GEN1-2-3 BUFFER

Learn More

Datasheet

882In Stock

$7.92

$6.04

$5.76

$5.51

$5.49

Min.: 1
Mult.: 1

8 Output

0 ps

LP-HCSL

VFQFPN-48

HCSL

200 MHz

1.7 V

1.9 V

9DBV0841

- 40 C

+ 85 C

Clock Buffer 2:4 3.3V PCIE CLOCK MUX, ZO=100OHMS

9DML0441AKILF
Renesas Electronics
1: $7.41
703In Stock

Mfr. Part No.
9DML0441AKILF

Mouser Part No
972-9DML0441AKILF

Renesas Electronics

Clock Buffer 2:4 3.3V PCIE CLOCK MUX, ZO=100OHMS

Learn More

Datasheet

703In Stock

$7.41

$5.62

$5.16

$4.67

$4.61

Min.: 1
Mult.: 1

4 Output

200 MHz

4.273 ns

HCSL

VFQFPN-24

HCSL

200 MHz

3.135 V

3.465 V

9DML04

- 40 C

+ 85 C

Clock Buffer 2:4 LP-HCSL CLOCK MUX ZO=85OHM

9DML0451AKILF
Renesas Electronics
1: $7.41
1,954In Stock

Mfr. Part No.
9DML0451AKILF

Mouser Part No
972-9DML0451AKILF

Renesas Electronics

Clock Buffer 2:4 LP-HCSL CLOCK MUX ZO=85OHM

Datasheet

1,954In Stock

$7.41

$5.62

$5.16

$4.67

View

Min.: 1
Mult.: 1

4 Output

200 MHz

4.273 ns

HCSL

VFQFPN-24

HCSL

200 MHz

3.135 V

3.465 V

9DML04

- 40 C

+ 85 C

Clock Buffer 2:4 LP-HCSL CLOCK MUX ZO=85OHM

9DML0451AKILFT
Renesas Electronics
1: $7.41
5,501In Stock

Mfr. Part No.
9DML0451AKILFT

Mouser Part No
972-9DML0451AKILFT

Renesas Electronics

Clock Buffer 2:4 LP-HCSL CLOCK MUX ZO=85OHM

Datasheet

5,501In Stock

Cut Tape

$7.41

$5.62

$5.16

$4.67

$4.61

Reel

$4.61

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

4 Output

200 MHz

4.273 ns

HCSL

VFQFPN-24

HCSL

200 MHz

3.135 V

3.465 V

9DML04

- 40 C

+ 85 C

Clock Buffer 9DML4493A 4-INPUT, 4-OUTPUT CLOCK MULTIPLEXER

9DML4493ANLGI8
Renesas Electronics
1: $12.63
808In Stock
2,500Expected 8/05/2026

Mfr. Part No.
9DML4493ANLGI8

Mouser Part No
972-9DML4493ANLGI8

Renesas Electronics

Clock Buffer 9DML4493A 4-INPUT, 4-OUTPUT CLOCK MULTIPLEXER

Learn More

Datasheet

808In Stock

2,500Expected 8/05/2026

Cut Tape

$12.63

$10.34

$9.57

$8.73

View

Reel

$7.52

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

9DML4493

Clock Buffer 9FGL0641D PCIE GEN1-5 CLK GEN_AP635T DIE SHRINK, 6

9FGL0641DKILF
Renesas Electronics
1: $10.43
529In Stock

Mfr. Part No.
9FGL0641DKILF

Mouser Part No
972-9FGL0641DKILF

Renesas Electronics

Clock Buffer 9FGL0641D PCIE GEN1-5 CLK GEN_AP635T DIE SHRINK, 6

Datasheet

529In Stock

$10.43

$8.00

$7.21

$6.73

Min.: 1
Mult.: 1

9FGL0641

Clock Buffer HIGH PERF. ZDB

9ZX21200AKLF
Renesas Electronics
1: $14.20
644In Stock

Mfr. Part No.
9ZX21200AKLF

Mouser Part No
972-9ZX21200AKLF

Renesas Electronics

Clock Buffer HIGH PERF. ZDB

Learn More

Datasheet

644In Stock

$14.20

$10.98

$9.46

$8.22

View

Min.: 1
Mult.: 1

12 Output

4.5 ns

VFQFPN-56

150 MHz

3.135 V

3.465 V

9ZX21200

0 C

+ 70 C

Clock Buffer 9ZXL0631E DB600ZL OEM DERIVATIVE

9ZXL0631EKILF
Renesas Electronics
1: $8.56
657In Stock

Mfr. Part No.
9ZXL0631EKILF

Mouser Part No
972-9ZXL0631EKILF

Renesas Electronics

Clock Buffer 9ZXL0631E DB600ZL OEM DERIVATIVE

Datasheet

657In Stock

$8.56

$6.51

$6.00

$5.44

View

Min.: 1
Mult.: 1

6 Output

3 ns

LP-HCSL

VFQFPN-40

HCSL

400 MHz

3.135 V

3.465 V

9ZXL0631

- 40 C

+ 85 C

Clock Buffer 9ZXL0851E DB800ZL "LITE"

9ZXL0851EKILFT
Renesas Electronics
1: $12.46
820In Stock

Mfr. Part No.
9ZXL0851EKILFT

Mouser Part No
972-9ZXL0851EKILFT

Renesas Electronics

Clock Buffer 9ZXL0851E DB800ZL "LITE"

Learn More

Datasheet

820In Stock

Cut Tape

$12.46

$9.15

$8.53

$7.50

View

Reel

$5.91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

8 Output

3 ns

LP-HCSL

VFQFPN-48

HCSL

400 MHz

3.135 V

3.465 V

9ZXL0851

- 40 C

+ 85 C

Clock Buffer 9ZXL1251E DB1200ZL "LITE"

9ZXL1251EKILFT
Renesas Electronics
1: $11.75
1,758In Stock

Mfr. Part No.
9ZXL1251EKILFT

Mouser Part No
972-9ZXL1251EKILFT

Renesas Electronics

Clock Buffer 9ZXL1251E DB1200ZL "LITE"

Learn More

Datasheet

1,758In Stock

Cut Tape

$11.75

$9.02

$8.34

$7.85

Reel

$7.83

Min.: 1
Mult.: 1

Reel: 3,000

12 Output

150 MHz

3 ns

LP-HCSL

VFQFPN-64

HCSL

400 MHz

3.135 V

3.465 V

9ZXL1251

- 40 C

+ 85 C

Clock Buffer RC19008A QBUFFER, 85 OHMS, 8 O/P

RC19008AGND#BB0
Renesas Electronics
1: $6.30
833In Stock
490Expected 13/07/2026

Mfr. Part No.
RC19008AGND#BB0

Mouser Part No
972-RC19008AGND#BB0

Renesas Electronics

Clock Buffer RC19008A QBUFFER, 85 OHMS, 8 O/P

Learn More

Datasheet

833In Stock

490Expected 13/07/2026

$6.30

$4.41

$4.15

Min.: 1
Mult.: 1

8 Output

1.8 ns

400 MHz

3 V

3.6 V

RC19008

- 40 C

+ 105 C

Clock Buffer RC19020A DB2000QL FROM AP901T WITH SBI AND LOS, T

RC19020AGN6#BD0
Renesas Electronics
1: $10.36
540In Stock

Mfr. Part No.
RC19020AGN6#BD0

Mouser Part No
972-RC19020AGN6#BD0

Renesas Electronics

Clock Buffer RC19020A DB2000QL FROM AP901T WITH SBI AND LOS, T

Learn More

Datasheet

540In Stock

$10.36

$7.94

$7.32

$6.68

Min.: 1
Mult.: 1

20 Output

1.8 ns

400 MHz

3 V

3.6 V

RC19020

- 40 C

+ 105 C

Clock Buffer 1:2 Fanout Buffer 2 LVCMOS Outputs

PL133-27GC-R
Microchip Technology
1: $1.78
5,890In Stock

Mfr. Part No.
PL133-27GC-R

Mouser Part No
998-PL133-27GC-R

Microchip Technology

Clock Buffer 1:2 Fanout Buffer 2 LVCMOS Outputs

Datasheet

5,890In Stock

Cut Tape

$1.78

$1.48

$1.35

Reel

$1.35

Min.: 1
Mult.: 1

Reel: 3,000

2 Output

TDFN-6

150 MHz

1.62 V

3.63 V

PL133-27

0 C

+ 70 C

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

PL133-37TI
Microchip Technology
1: $4.79
1,189In 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

1,189In Stock

$4.79

$3.97

$3.61

Min.: 1
Mult.: 1

3 Output

SOT-23-6

150 MHz

1.62 V

3.63 V

PL133-37

- 40 C

+ 85 C

Clock Buffer 1:4 HCSL Fanout Buffer

SY75576LKY-TR
Microchip Technology
1: $8.84
710In Stock

Mfr. Part No.
SY75576LKY-TR

Mouser Part No
998-SY75576LKYTR

Microchip Technology

Clock Buffer 1:4 HCSL Fanout Buffer

Learn More

Datasheet

710In Stock

Cut Tape

$8.84

$7.36

$6.68

Reel

$6.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

4 Output

2 ns

HCSL, LVDS

TSSOP-20

HCSL, LVDS

267 MHz

3.135 V

3.465 V

- 40 C

+ 85 C

Clock Buffer 2.5V/3.3V 1:4 PECL Fanout Buffer

SY89831UMG
Microchip Technology
1: $14.86
428In Stock

Mfr. Part No.
SY89831UMG

Mouser Part No
998-SY89831UMG

Microchip Technology

Clock Buffer 2.5V/3.3V 1:4 PECL Fanout Buffer

Datasheet

428In Stock

$14.86

$12.39

$11.25

Min.: 1
Mult.: 1

4 Output

450 ps

MLF-16

2.5 GHz

2.375 V

3.6 V

SY89831

- 40 C

+ 85 C

Clock Buffer 3.3V 1:4 PECL Fanout Buffer

SY89833LMG
Microchip Technology
1: $17.70
341In Stock
800Expected 25/02/2026

Mfr. Part No.
SY89833LMG

Mouser Part No
998-SY89833998-LMG

Microchip Technology

Clock Buffer 3.3V 1:4 PECL Fanout Buffer

Datasheet

341In Stock

800Expected 25/02/2026

$17.70

$14.75

$13.41

Min.: 1
Mult.: 1

4 Output

600 ps

QFN-16

2 GHz

3 V

3.6 V

SY89833

- 40 C

+ 85 C

Clock Buffer 3.3V 1:4 PECL Fanout Buffer

SY89833ALMG
Microchip Technology
1: $16.29
495In Stock

Mfr. Part No.
SY89833ALMG

Mouser Part No
998-SY89833ALMG

Microchip Technology

Clock Buffer 3.3V 1:4 PECL Fanout Buffer

Datasheet

495In Stock

$16.29

$13.56

$12.33

Min.: 1
Mult.: 1

4 Output

470 ps

QFN-16

2 GHz

3 V

3.6 V

SY89833

- 40 C

+ 85 C

Clock Buffer 3.3V 1:4 PECL Fanout Buffer

SY89833ALMG-TR
Microchip Technology
1: $16.29
667In Stock

Mfr. Part No.
SY89833ALMG-TR

Mouser Part No
998-SY89833ALMGTR

Microchip Technology

Clock Buffer 3.3V 1:4 PECL Fanout Buffer

Datasheet

667In Stock

Cut Tape

$16.29

$13.56

$12.33

Reel

$12.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

4 Output

470 ps

QFN-16

2 GHz

3 V

3.6 V

- 40 C

+ 85 C

Clock Buffer 3.3V 1:4 PECL Fanout Buffer

SY89833LMG-TR
Microchip Technology
1: $17.70
1,188In Stock

Mfr. Part No.
SY89833LMG-TR

Mouser Part No
998-SY89833LMGTR

Microchip Technology

Clock Buffer 3.3V 1:4 PECL Fanout Buffer

Datasheet

1,188In Stock

Cut Tape

$17.70

$14.75

$13.41

Reel

$13.41

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

4 Output

2 GHz

600 ps

QFN-16

2 GHz

3 V

3.6 V

- 40 C

+ 85 C

Clock Buffer

Customer Service Office

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Support

1 Output
2 Output
3 Output
4 Output
5 Output
6 Output
7 Output
8 Output
9 Output
10 Output
11 Output
12 Output
13 Output
14 Output
15 Output
16 Output
18 Output
19 Output
20 Output
21 Output

120 Hz
250 kHz
10 MHz
40 MHz
50 MHz, 250 MHz
52 MHz
78 MHz
100 MHz
101 MHz
105 MHz
108 MHz
110 MHz
125 MHz
133 MHz
133.33 MHz
134 MHz
137.5 MHz
150 MHz
160 MHz
170 MHz

0 ps
50 ps
75 ps
0.095 ns
100 ps
120 ps
125 ps
130 ps
150 ps
185 ps
202 ps
220 ps
225 ps
245 ps
250 ps
270 ps
300 ps
310 ps
320 ps
325 ps

Clock
CML
CML, CMOS, HCSL, HSTL, LVDS, LVPECL
CML, LVDS
CML, LVDS, LVPECL, HCSL
CML, LVPECL
CMOS
CMOS, HCSL
Differential
Differential, Singe Ended
ECL, LVPECL
ECL, PECL
ECL/PECL
ELC, PECL
HCSL
HCSL, HIZ, LVCMOS, LVDS, LVPECL
HCSL, HI-Z, LVCMOS, LVDS, LVPECL
HCSL, LVCMOS
HCSL, LVCMOS, LVDS, LVPECL
HCSL, LVDS

DFN-5
DFN-8
DSBGA-8
GQFN-80
HTQFP-64
LCC-16
LFCSP-16
LFCSP-24
LFCSP-32
LFCSP-40
LFCSP-48
LGA-80
LQFP-32
MLF-16
MLF-20
MLF-64
MLF-72
NFBGA-96
QFN-16
QFN-20

3-State
Clock
Clock/LVPECL
CML, CMOS, LVDS, LVPECL
CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL, XTAL
CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL, XTAL
CML, HCSL, HSTL, LVDS, LVECL, LVPECL
CML, HCSL, LVCMOS, LVDS, LVPECL
CML, HCSL, LVCMOS, LVDS, LVPECL, SSTL
CML, HCSL, LVDS, LVPECL, LVCMOS
CML, HCSL, LVPECL, LVDS, LVCMOS, Single-Ended, SSTL
CML, HSTL, LVDS, LVCMOS, LVPECL
CML, LVCMOS, LVDS, LVPECL
CML, LVDS, HCSL
CML, LVDS, LVPECL
CML, LVDS, LVPECL, SSTL
CML, LVDS, SSTL
CMOS
CMOS, HCSL
CMOS, LVTTL

240 Hz
100 kHz
250 kHz
500 kHz
20 MHz
24 MHz
32 MHz
40 MHz
50 MHz
52 MHz
60 MHz
78 MHz
80 MHz
100 MHz
101 MHz
105 MHz
110 MHz
125 MHz
133 MHz
133.33 MHz

900 mV
- 3.6 V
1.08 V
1.1 V
1.35 V
1.4 V
1.425 V
1.6 V
1.62 V
1.62 V, 2.25 V, 2.97 V
1.65 V
1.7 V
1.71 V
1.71 V, 2.1 V
1.8 V
2.25 V
2.3 V
2.375 V
2.38 V
2.4 V

- 3 V
1.32 V
1.575 V
1.6 V
1.71 V
1.89 V
1.89 V, 2.7 V
1.9 V
1.95 V
1.98 V
1.98 V, 2.75 V, 3.63 V
2.5 V
2.6 V
2.625 V
2.7 V
3.135 V
3.3 V
3.45 V
3.46 V
3.465

524
551
2304
2305
2309
2305-1
2305A
2305B
2305NZ
2305NZT
2309-1DCG
2309-1HDC
2309-1HPG
2309A-1DC
2309A-1HD
2309A-1HP
2309NZ-1HD
2309NZ-1HP
23S05-1DC
23S05-1HD