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Clock Buffer

Clock Buffers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many clock buffer manufacturers including Analog Devices, Diodes Inc., Infineon, Microchip, onsemi, Renesas Electronics, Skyworks, Texas Instruments, & more.
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Please view our large selection of Clock Buffers below.

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Part #

Clock Buffer LVPECL 2:4 low-jitter clock buffer

SI53323-B-GM
Skyworks Solutions, Inc.
1: £2.10
975Expected 23/04/2027

Mfr. Part No.
SI53323-B-GM

Mouser Part No
634-SI53323-B-GM

Skyworks Solutions, Inc.

Clock Buffer LVPECL 2:4 low-jitter clock buffer

Learn More

Datasheet

975Expected 23/04/2027

£2.10

£1.60

£1.48

£1.35

View

Min.: 1
Mult.: 1

4 Output

1 ns

LVPECL

QFN-16

1.25 GHz

2.38 V

3.63 V

SI53323

- 40 C

+ 85 C

Clock Buffer 2:8 LVCMOS low-jitter clock buffer

SI53360-B-GT
Skyworks Solutions, Inc.
1: £1.95
1,267On Order

Mfr. Part No.
SI53360-B-GT

Mouser Part No
634-SI53360-B-GT

Skyworks Solutions, Inc.

Clock Buffer 2:8 LVCMOS low-jitter clock buffer

Learn More

Datasheet

1,267On Order

£1.95

£1.45

£1.31

£1.11

View

Min.: 1
Mult.: 1

8 Output

4.5 ns

LVCMOS

TSSOP-16

200 MHz

1.71 V

3.63 V

SI53360

- 40 C

+ 85 C

Clock Buffer 3.3VZDB COM

CY2305CSXC-1
Infineon Technologies
1: £5.88
1,923Expected 08/02/2027

Mfr. Part No.
CY2305CSXC-1

Mouser Part No
727-CY2305CSXC-1

Infineon Technologies

Clock Buffer 3.3VZDB COM

Datasheet

1,923Expected 08/02/2027

£5.88

£4.53

£3.85

£3.72

View

Min.: 1
Mult.: 1

5 Output

0 ps

SOIC-8

133 MHz

3 V

3.6 V

CY2305C

0 C

+ 70 C

Clock Buffer Clock Buffer 3x4 LVPECL, LVDS, HCSL +1 LVCMOS Outputs

ABFB04XB1A-T
ABRACON
1: £8.29
490Expected 09/12/2026
New Product

Mfr. Part No.
ABFB04XB1A-T

Mouser Part No
815-ABFB04XB1A-T

New Product

ABRACON

Clock Buffer Clock Buffer 3x4 LVPECL, LVDS, HCSL +1 LVCMOS Outputs

Learn More

Datasheet

490Expected 09/12/2026

£8.29

£6.48

£6.02

£5.53

View

Min.: 1
Mult.: 1

4 Output

250 MHz

LVPECL, LVDS, HCSL

VQFN-32

250 MHz

1.35 V

3.465 V

ABFB04X

- 40 C

+ 85 C

Clock Buffer ECL BUFR FANOUT DIFF

MC100EP11MNR4G
onsemi
1: £7.53
934Expected 15/12/2026

Mfr. Part No.
MC100EP11MNR4G

Mouser Part No
863-MC100EP11MNR4G

onsemi

Clock Buffer ECL BUFR FANOUT DIFF

Datasheet

934Expected 15/12/2026

Cut Tape

£7.53

£5.87

£5.53

£4.75

Reel

£4.26

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

2 Output

270 ps

DFN-8

3 GHz

3 V

5.5 V

MC100EP11

- 40 C

+ 85 C

Clock Buffer 5V ECL 1:2 Diff Fanout Buffer

MC10EL11DG
onsemi
1: £3.30
588Expected 09/10/2026

Mfr. Part No.
MC10EL11DG

Mouser Part No
863-MC10EL11DG

onsemi

Clock Buffer 5V ECL 1:2 Diff Fanout Buffer

Datasheet

588Expected 09/10/2026

£3.30

£2.55

£2.28

£2.18

View

Min.: 1
Mult.: 1

2 Output

340 ps

SOIC-8

4.2 V

5.7 V

MC10EL11

- 40 C

+ 85 C

Clock Buffer Clock / Data CML Fanout Buffer, 1:4 Differential, 1.8 V / 2.5 V / 3.3 V, 8 GHz, 14 Gbps

NB7VQ14MMNG
onsemi
1: £10.01
364Expected 06/10/2026

Mfr. Part No.
NB7VQ14MMNG

Mouser Part No
863-NB7VQ14MMNG

onsemi

Clock Buffer Clock / Data CML Fanout Buffer, 1:4 Differential, 1.8 V / 2.5 V / 3.3 V, 8 GHz, 14 Gbps

Datasheet

364Expected 06/10/2026

£10.01

£7.89

£7.37

£6.50

View

Min.: 1
Mult.: 1

4 Output

225 ps

CML

QFN-16

CML, LVCMOS, LVDS, LVPECL

8.5 GHz

1.71 V

3.6 V

NB7VQ14M

- 40 C

+ 85 C

Clock Buffer 9FGL0851D PCIE GEN1-5 CLK GEN_AP635T DIE SHRINK, 8

9FGL0851DKILFT
Renesas Electronics
1: £4.71
1,597Expected 18/02/2028

Mfr. Part No.
9FGL0851DKILFT

Mouser Part No
968-9FGL0851DKILFT

Renesas Electronics

Clock Buffer 9FGL0851D PCIE GEN1-5 CLK GEN_AP635T DIE SHRINK, 8

Learn More

Datasheet

1,597Expected 18/02/2028

Cut Tape

£4.71

£3.61

£3.34

£3.04

View

Reel

£2.82

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

8 Output

VFQFPN-48

3.135 V

3.465 V

9FGL0851

- 40 C

+ 85 C

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

RC19008AGND#KB0
Renesas Electronics
1: £2.98
4,865Expected 16/02/2028

Mfr. Part No.
RC19008AGND#KB0

Mouser Part No
968-RC19008AGND#KB0

Renesas Electronics

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

Learn More

Datasheet

4,865Expected 16/02/2028

Cut Tape

£2.98

£2.22

£2.03

£1.82

View

Reel

£1.58

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

8 Output

HCSL, LVDS

VFQFPN-40

HCSL, LVDS

2.97 V

3.63 V

RC19008

- 40 C

+ 105 C

Clock Buffer RC19008A100 QBUFFER, 100 OHMS, 8 O/P

RC19008A100GND#KB0
Renesas Electronics
1: £2.98
2,350Expected 13/12/2027

Mfr. Part No.
RC19008A100GND#KB0

Mouser Part No
968-RC1908A100GNDKB0

Renesas Electronics

Clock Buffer RC19008A100 QBUFFER, 100 OHMS, 8 O/P

Learn More

Datasheet

2,350Expected 13/12/2027

Cut Tape

£2.98

£2.22

£2.03

£1.82

View

Reel

£1.58

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

8 Output

HCSL, LVDS

VFQFPN-40

HCSL, LVDS

2.97 V

3.63 V

RC19008

- 40 C

+ 105 C

Clock Buffer RC19208A QMUX 2:8, T&R

RC19208AGNA#KB0
Renesas Electronics
1: £5.22
2,450Expected 16/02/2028

Mfr. Part No.
RC19208AGNA#KB0

Mouser Part No
968-RC19208AGNA#KB0

Renesas Electronics

Clock Buffer RC19208A QMUX 2:8, T&R

Learn More

Datasheet

2,450Expected 16/02/2028

Cut Tape

£5.22

£4.00

£3.69

£3.36

View

Reel

£3.13

Min.: 1
Mult.: 1

: 2,500

8 Output

1.7 ns

LP-HCSL

VFQFPN-48

HCSL

2.97 V

3.63 V

RC19208

- 40 C

+ 105 C

Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER

2305-1DCG8
Renesas Electronics
1: £1.00
5,900Expected 12/02/2027

Mfr. Part No.
2305-1DCG8

Mouser Part No
972-2305-1DCG8

Renesas Electronics

Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER

Datasheet

5,900Expected 12/02/2027

Cut Tape

£1.00

£0.718

£0.65

£0.581

View

Reel

£0.509

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

5 Output

133 MHz

0 ps

LVCMOS

SOIC-8

LVCMOS

3 V

3.6 V

2305

0 C

+ 70 C

Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER

2305-1HDCGI8
Renesas Electronics
1: £1.16
3,000Expected 22/04/2027

Mfr. Part No.
2305-1HDCGI8

Mouser Part No
972-2305-1HDCGI8

Renesas Electronics

Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER

Datasheet

3,000Expected 22/04/2027

Cut Tape

£1.16

£0.856

£0.773

£0.766

Reel

£0.569

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

5 Output

133 MHz

0 ps

LVCMOS

SOIC-8

LVCMOS

3 V

3.6 V

2305

- 40 C

+ 85 C

Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER

2305A-1DCG8
Renesas Electronics
1: £1.16
2,826Expected 12/10/2026

Mfr. Part No.
2305A-1DCG8

Mouser Part No
972-2305A-1DCG8

Renesas Electronics

Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER

Datasheet

2,826Expected 12/10/2026

Cut Tape

£1.16

£0.856

£0.773

£0.684

Reel

£0.588

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

5 Output

0 ps

SOIC-8

3 V

3.6 V

2305A

0 C

+ 70 C

Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER

2309-1HPGGI8
Renesas Electronics
1: £1.59
2,500Expected 18/02/2028

Mfr. Part No.
2309-1HPGGI8

Mouser Part No
972-2309-1HPGGI8

Renesas Electronics

Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER

Datasheet

2,500Expected 18/02/2028

Cut Tape

£1.59

£1.17

£1.07

£0.952

View

Reel

£0.811

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

9 Output

0 ps

TSSOP-16

3 V

3.6 V

2309-1HPG

- 40 C

+ 85 C

Clock Buffer LOW SKEW 1 TO 4 CLOCK BUFFER

524MILFT
Renesas Electronics
1: £3.50
5,093Expected 02/11/2026

Mfr. Part No.
524MILFT

Mouser Part No
972-524MILFT

Renesas Electronics

Clock Buffer LOW SKEW 1 TO 4 CLOCK BUFFER

Datasheet

5,093Expected 02/11/2026

Cut Tape

£3.50

£2.97

£2.41

£2.18

View

Reel

£2.07

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

4 Output

200 MHz

5 ns

LVCMOS

SOIC-8

LVCMOS

200 MHz

2.375 V

5.25 V

524

- 40 C

+ 85 C

Clock Buffer 1 TO 4 CLOCK BUFFER

551MLFT
Renesas Electronics
1: £1.69
2,355Expected 18/02/2028

Mfr. Part No.
551MLFT

Mouser Part No
972-551MLFT

Renesas Electronics

Clock Buffer 1 TO 4 CLOCK BUFFER

Datasheet

2,355Expected 18/02/2028

Cut Tape

£1.69

£1.26

£1.14

£1.02

£0.934

Reel

£0.925

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

4 Output

8 ns

SOIC-8

160 MHz

3 V

5.5 V

551

0 C

+ 70 C

Clock Buffer Low Skew 1 to 4 50fs 50ps 200MHz

551SCMGI
Renesas Electronics
1: £1.68
12,255Expected 17/01/2028

Mfr. Part No.
551SCMGI

Mouser Part No
972-551SCMGI

Renesas Electronics

Clock Buffer Low Skew 1 to 4 50fs 50ps 200MHz

Learn More

Datasheet

12,255Expected 17/01/2028

£1.68

£1.24

£1.13

£1.00

View

Min.: 1
Mult.: 1

4 Output

200 MHz

4.5 ns

Clock

DFN-8

Clock

200 MHz

1.71 V

3.465 V

551S

- 40 C

+ 105 C

Clock Buffer Low Skew 1 to 4 50fs 50ps 200 MHz

551SCMGI8
Renesas Electronics
1: £1.68
11,700Expected 17/01/2028

Mfr. Part No.
551SCMGI8

Mouser Part No
972-551SCMGI8

Renesas Electronics

Clock Buffer Low Skew 1 to 4 50fs 50ps 200 MHz

Learn More

Datasheet

11,700Expected 17/01/2028

Cut Tape

£1.68

£1.24

£1.13

£1.00

View

Reel

£0.863

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

4 Output

4.5 ns

200 MHz

1.71 V

3.465 V

551S

- 40 C

+ 105 C

Clock Buffer Low Skew 1 to 4 50fs 50ps 200 MHz

551SDCGI8
Renesas Electronics
1: £1.68
3,000Expected 17/01/2028

Mfr. Part No.
551SDCGI8

Mouser Part No
972-551SDCGI8

Renesas Electronics

Clock Buffer Low Skew 1 to 4 50fs 50ps 200 MHz

Learn More

Datasheet

3,000Expected 17/01/2028

Cut Tape

£1.68

£1.24

£1.13

£1.00

View

Reel

£0.834

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

4 Output

4.5 ns

200 MHz

1.71 V

3.465 V

551S

- 40 C

+ 105 C

Clock Buffer LOW SKEW 1 TO 4 CLOCK BUFFER

553MILF
Renesas Electronics
1: £2.90
3,019On Order

Mfr. Part No.
553MILF

Mouser Part No
972-553MILF

Renesas Electronics

Clock Buffer LOW SKEW 1 TO 4 CLOCK BUFFER

Datasheet

3,019On Order

£2.90

£2.18

£1.96

£1.80

£1.77

Min.: 1
Mult.: 1

4 Output

5 ns

SOIC-8

200 MHz

2.375 V

5.25 V

553M

- 40 C

+ 85 C

Clock Buffer Low Skew 1 to 4 50fs 200MHz 3.465V

553SCMGI
Renesas Electronics
1: £1.68
7,498On Order

Mfr. Part No.
553SCMGI

Mouser Part No
972-553SCMGI

Renesas Electronics

Clock Buffer Low Skew 1 to 4 50fs 200MHz 3.465V

Learn More

Datasheet

7,498On Order

£1.68

£1.24

£1.13

£1.00

View

Min.: 1
Mult.: 1

4 Output

200 MHz

4 ns

Clock

DFN-8

Clock

200 MHz

1.71 V

3.465 V

553S

- 40 C

+ 105 C

Clock Buffer Low Skew 1 to 4 50fs 50ps 200 MHz

553SCMGI8
Renesas Electronics
1: £1.73
12,000Expected 17/01/2028

Mfr. Part No.
553SCMGI8

Mouser Part No
972-553SCMGI8

Renesas Electronics

Clock Buffer Low Skew 1 to 4 50fs 50ps 200 MHz

Learn More

Datasheet

12,000Expected 17/01/2028

Cut Tape

£1.73

£1.42

£1.15

£1.05

View

Reel

£0.882

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

4 Output

4 ns

200 MHz

1.71 V

3.465 V

553S

- 40 C

+ 105 C

Clock Buffer Low Skew 1 to 4 50fs 200MHz 3.465V

553SDCGI
Renesas Electronics
1: £1.68
2,091Expected 17/01/2028

Mfr. Part No.
553SDCGI

Mouser Part No
972-553SDCGI

Renesas Electronics

Clock Buffer Low Skew 1 to 4 50fs 200MHz 3.465V

Learn More

Datasheet

2,091Expected 17/01/2028

£1.68

£1.25

£1.13

£1.00

View

Min.: 1
Mult.: 1

4 Output

200 MHz

4 ns

Clock

SOIC-8

Clock

200 MHz

1.71 V

3.465 V

553S

- 40 C

+ 105 C

Clock Buffer Low Skew 1 to 4 50fs 50ps 200 MHz

553SDCGI8
Renesas Electronics
1: £1.90
11,989On Order

Mfr. Part No.
553SDCGI8

Mouser Part No
972-553SDCGI8

Renesas Electronics

Clock Buffer Low Skew 1 to 4 50fs 50ps 200 MHz

Learn More

Datasheet

11,989On Order

Cut Tape

£1.90

£1.36

£1.23

£1.09

View

Reel

£0.89

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

4 Output

4 ns

200 MHz

1.71 V

3.465 V

553S

- 40 C

+ 105 C

Clock Buffer

Customer Service Office

Company

Resources

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
100 ps
150 ps
185 ps
220 ps
225 ps
250 ps
270 ps
300 ps
310 ps
320 ps
325 ps
340 ps
350 ps
355 ps
370 ps
375 ps
380 ps
390 ps

Clock
CML
CML, CMOS, HCSL, HSTL, LVDS, LVPECL
CML, LVDS
CML, LVDS, LVPECL, HCSL
CML, LVPECL
CMOS
CMOS, HCSL
Differential
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
HCSL, LVDS, LVPECL

DFN-5
DFN-8
DSBGA-8
GQFN-80
HTQFP-64
LGA-80
LQFP-32
MLF-16
MLF-20
MLF-64
MLF-72
NFBGA-96
QFN-16
QFN-20
QFN-24
QFN-32
QFN-40
QFN-44
QFN-48
QFN-52

3-State
Clock
Clock/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
Crystal

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
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
2.5 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
3.36 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