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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 Automotive 1.5-V to 3.3-V 1-to-4 high- A A 595-MK00804BQWRGTRQ1

LMK00804BQWRGTTQ1
Texas Instruments
1: $14.67
24In Stock
3,000Expected 2026-09-18

Mfr. Part #
LMK00804BQWRGTTQ1

Mouser Part #
595-MK00804BQWRGTTQ1

Texas Instruments

Clock Buffer Automotive 1.5-V to 3.3-V 1-to-4 high- A A 595-MK00804BQWRGTRQ1

Learn More

Datasheet

24In Stock

3,000Expected 2026-09-18

Cut Tape

$14.67

$11.42

$10.61

$9.72

Reel

$9.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

4 Output

350 MHz

2.5 ns

LVCMOS

VQFN-16

HCSL, LVCMOS, LVDS, LVPECL, LVTTL

3.135 V

3.465 V

LMK00804B

- 40 C

+ 125 C

Clock Buffer Clock Buffer W-QFN5050-32 T&R 2.5K

PI6CB33401ZHIEX-13R
Diodes Incorporated
1: $5.47
2,300In Stock

Mfr. Part #
PI6CB33401ZHIEX-13R

Mouser Part #
621-CB33401ZHIEX-13R

Diodes Incorporated

Clock Buffer Clock Buffer W-QFN5050-32 T&R 2.5K

Learn More

Datasheet

2,300In Stock

Cut Tape

$5.47

$4.08

$3.73

$3.34

Reel

$2.94

View

Min.: 1
Mult.: 1

: 2,500

4 Output

133.33 MHz

3 ns

CMOS, HCSL

TQFN-32

CMOS, HCSL

200 MHz

3.135 V

3.465 V

- 40 C

+ 85 C

Clock Buffer Clock Buffer SO-8 T&R 2.5K

PI6C49CB01JWEX
Diodes Incorporated
1: $1.71
470In Stock

Mfr. Part #
PI6C49CB01JWEX

Mouser Part #
621-PI6C49CB01JWEX

Diodes Incorporated

Clock Buffer Clock Buffer SO-8 T&R 2.5K

Datasheet

470In Stock

Cut Tape

$1.71

$1.22

$1.08

$0.969

View

Reel

$0.798

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

1 Output

2.5 ns

2.375 V

3.6 V

- 40 C

+ 105 C

Clock Buffer Clock Buffer SO-8 T&R 2.5K

PI6C49CB02JWEX
Diodes Incorporated
1: $3.08
2,279In Stock

Mfr. Part #
PI6C49CB02JWEX

Mouser Part #
621-PI6C49CB02JWEX

Diodes Incorporated

Clock Buffer Clock Buffer SO-8 T&R 2.5K

Datasheet

2,279In Stock

Cut Tape

$3.08

$1.61

$1.57

$1.53

View

Reel

$0.811

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Clock Buffer Clock Buffer SO-8 T&R 2.5K

PI6C49CB04AJWEX
Diodes Incorporated
1: $3.64
128In Stock
10,000Expected 2026-10-21

Mfr. Part #
PI6C49CB04AJWEX

Mouser Part #
621-PI6C49CB04AJWEX

Diodes Incorporated

Clock Buffer Clock Buffer SO-8 T&R 2.5K

Datasheet

128In Stock

10,000Expected 2026-10-21

Cut Tape

$3.64

$1.87

$1.74

$1.12

$1.07

Reel

$1.07

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Clock Buffer Clock Buffer W-QFN5050-32 T&R 2.5K

PI6C49S1504TZHIEX
Diodes Incorporated
1: $3.74
912In Stock

Mfr. Part #
PI6C49S1504TZHIEX

Mouser Part #
621-PI6C49S1504TZHIE

Diodes Incorporated

Clock Buffer Clock Buffer W-QFN5050-32 T&R 2.5K

Learn More

Datasheet

912In Stock

Cut Tape

$3.74

$2.78

$2.48

$2.28

View

Reel

$1.93

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

4 Output

1.5 ns

2.375 V

3.465 V

- 40 C

+ 85 C

Clock Buffer Universal 2:6 low-jitter clock buffer

SI53301-B-GM
Skyworks Solutions, Inc.
1: $7.65
47In Stock
2,940On Order

Mfr. Part #
SI53301-B-GM

Mouser Part #
634-SI53301-B-GM

Skyworks Solutions, Inc.

Clock Buffer Universal 2:6 low-jitter clock buffer

Learn More

Datasheet

47In Stock

2,940On Order

$7.65

$5.83

$5.37

$4.87

View

Min.: 1
Mult.: 1

6 Output

1 ns

QFN-32

725 MHz

1.71 V

3.63 V

SI5330x

- 40 C

+ 85 C

Clock Buffer Universal 2:10 low-jitter clock buffer

SI53302-B-GMR
Skyworks Solutions, Inc.
1: $9.12
217In Stock
1,000Expected 2027-03-05

Mfr. Part #
SI53302-B-GMR

Mouser Part #
634-SI53302-B-GMR

Skyworks Solutions, Inc.

Clock Buffer Universal 2:10 low-jitter clock buffer

Learn More

Datasheet

217In Stock

1,000Expected 2027-03-05

Cut Tape

$9.12

$7.00

$6.47

$5.88

Reel

$5.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

10 Output

1 ns

QFN-44

725 MHz

1.71 V

3.63 V

SI5330x

- 40 C

+ 85 C

Clock Buffer Universal 2:2 low-jitter clock buffer

SI53307-B-GM
Skyworks Solutions, Inc.
1: $5.47
483In Stock
5,880Expected 2026-12-28

Mfr. Part #
SI53307-B-GM

Mouser Part #
634-SI53307-B-GM

Skyworks Solutions, Inc.

Clock Buffer Universal 2:2 low-jitter clock buffer

Learn More

Datasheet

483In Stock

5,880Expected 2026-12-28

$5.47

$4.08

$3.73

$3.34

View

Min.: 1
Mult.: 1

2 Output

1075 ps

Differential

QFN-16

725 MHz

1.71 V

3.63 V

SI5330x

- 40 C

+ 85 C

Clock Buffer Universal 2:10 low-jitter clock buffer

SI53312-B-GM
Skyworks Solutions, Inc.
1: $8.71
15In Stock
260Expected 2027-01-28

Mfr. Part #
SI53312-B-GM

Mouser Part #
634-SI53312-B-GM

Skyworks Solutions, Inc.

Clock Buffer Universal 2:10 low-jitter clock buffer

Datasheet

15In Stock

260Expected 2027-01-28

$8.71

$6.78

$6.29

$5.76

View

Min.: 1
Mult.: 1

10 Output

2.75 ns

LVCMOS

QFN-44

1.25 GHz

1.71 V

3.63 V

SI53312

- 40 C

+ 85 C

Clock Buffer Universal dual 1:5 low-jitter buffer

SI53313-B-GM
Skyworks Solutions, Inc.
1: $9.98
44In Stock

Mfr. Part #
SI53313-B-GM

Mouser Part #
634-SI53313-B-GM

Skyworks Solutions, Inc.

Clock Buffer Universal dual 1:5 low-jitter buffer

Datasheet

44In Stock

$9.98

$7.68

$7.08

$6.45

View

Min.: 1
Mult.: 1

10 Output

2.75 ns

Differential

QFN-44

1.25 GHz

1.71 V

3.63 V

SI53313

- 40 C

+ 85 C

Clock Buffer Universal 2:6 low-jitter clock buffer

SI53314-B-GMR
Skyworks Solutions, Inc.
1: $8.51
379In Stock
1,000Expected 2027-02-02

Mfr. Part #
SI53314-B-GMR

Mouser Part #
634-SI53314-B-GMR

Skyworks Solutions, Inc.

Clock Buffer Universal 2:6 low-jitter clock buffer

Datasheet

379In Stock

1,000Expected 2027-02-02

Cut Tape

$8.51

$6.49

$5.99

$5.44

Reel

$4.91

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

6 Output

2.75 ns

Differential

QFN-32

1.25 GHz

1.71 V

3.63 V

SI53314

- 40 C

+ 85 C

Clock Buffer LVPECL 2:5 low-jitter clock buffer

SI53320-B-GT
Skyworks Solutions, Inc.
1: $4.98
40In Stock

Mfr. Part #
SI53320-B-GT

Mouser Part #
634-SI53320-B-GT

Skyworks Solutions, Inc.

Clock Buffer LVPECL 2:5 low-jitter clock buffer

Datasheet

40In Stock

$4.98

$3.74

$3.17

$3.01

View

Min.: 1
Mult.: 1

5 Output

1 ns

LVPECL

TSSOP-20

725 MHz

2.38 V

3.63 V

SI53320

- 40 C

+ 85 C

Clock Buffer LVPECL 2:10 low-jitter clock buffer

SI53321-B-GM
Skyworks Solutions, Inc.
1: $6.09
42In Stock
1,470Expected 2027-01-28

Mfr. Part #
SI53321-B-GM

Mouser Part #
634-SI53321-B-GM

Skyworks Solutions, Inc.

Clock Buffer LVPECL 2:10 low-jitter clock buffer

Learn More

Datasheet

42In Stock

1,470Expected 2027-01-28

$6.09

$4.61

$4.23

$3.83

View

Min.: 1
Mult.: 1

10 Output

1 ns

LVPECL

QFN-32

1.25 GHz

2.38 V

3.63 V

SI53321

- 40 C

+ 85 C

Clock Buffer LVPECL 1:2 low-jitter clock buffer

SI53322-B-GMR
Skyworks Solutions, Inc.
1: $2.89
179In Stock
1,000Expected 2027-01-11

Mfr. Part #
SI53322-B-GMR

Mouser Part #
634-SI53322-B-GMR

Skyworks Solutions, Inc.

Clock Buffer LVPECL 1:2 low-jitter clock buffer

Learn More

Datasheet

179In Stock

1,000Expected 2027-01-11

Cut Tape

$2.89

$2.39

$2.26

$2.13

Reel

$2.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

2 Output

1 ns

LVPECL

QFN-16

1.25 GHz

2.38 V

3.63 V

SI53322

- 40 C

+ 85 C

Clock Buffer LVDS 2 : 4 low jitter clock buffer

SI53340-B-GMR
Skyworks Solutions, Inc.
1: $4.54
406In Stock
5,000On Order

Mfr. Part #
SI53340-B-GMR

Mouser Part #
634-SI53340-B-GMR

Skyworks Solutions, Inc.

Clock Buffer LVDS 2 : 4 low jitter clock buffer

Learn More

Datasheet

406In Stock

5,000On Order

Cut Tape

$4.54

$3.40

$3.11

$2.79

Reel

$2.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

4 Output

1.25 GHz

1.05 us

LVDS

QFN-16

1.25 GHz

1.71 V

3.63 V

SI53340

- 40 C

+ 85 C

Clock Buffer LVDS 2 : 6 low jitter clock buffer

SI53342-B-GM
Skyworks Solutions, Inc.
1: $5.63
640In Stock
1,470Expected 2027-02-02

Mfr. Part #
SI53342-B-GM

Mouser Part #
634-SI53342-B-GM

Skyworks Solutions, Inc.

Clock Buffer LVDS 2 : 6 low jitter clock buffer

Learn More

Datasheet

640In Stock

1,470Expected 2027-02-02

$5.63

$4.20

$3.86

$3.48

View

Min.: 1
Mult.: 1

6 Output

1.25 GHz

1.05 us

LVDS

QFN-24

CML, HCSL, LVCMOS, LVDS, LVPECL

1.25 GHz

1.71 V

3.63 V

Si5334x

- 40 C

+ 85 C

Clock Buffer LVDS 2 : 6 low jitter clock buffer

SI53342-B-GMR
Skyworks Solutions, Inc.
1: $5.63
218In Stock
1,000Expected 2027-02-01

Mfr. Part #
SI53342-B-GMR

Mouser Part #
634-SI53342-B-GMR

Skyworks Solutions, Inc.

Clock Buffer LVDS 2 : 6 low jitter clock buffer

Learn More

Datasheet

218In Stock

1,000Expected 2027-02-01

Cut Tape

$5.63

$4.19

$3.83

$3.44

Reel

$3.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

6 Output

1.05 us

QFN-24

1.25 GHz

1.71 V

3.63 V

Si5334x

- 40 C

+ 85 C

Clock Buffer LVDS 2 : 10 low jitter clock buffer

SI53344-B-GMR
Skyworks Solutions, Inc.
1: $5.96
252In Stock

Mfr. Part #
SI53344-B-GMR

Mouser Part #
634-SI53344-B-GMR

Skyworks Solutions, Inc.

Clock Buffer LVDS 2 : 10 low jitter clock buffer

Learn More

Datasheet

252In Stock

Cut Tape

$5.96

$4.49

$4.13

$3.73

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

10 Output

1.05 us

1.25 GHz

1.71 V

3.63 V

Si5334x

- 40 C

+ 85 C

Clock Buffer Auto grade 2-input MUX, 10-output Buffer

Si53350A-D01AM
Skyworks Solutions, Inc.
1: $9.30
382In Stock

Mfr. Part #
Si53350A-D01AM

Mouser Part #
634-SI53350A-D01AM

Skyworks Solutions, Inc.

Clock Buffer Auto grade 2-input MUX, 10-output Buffer

Datasheet

382In Stock

$9.30

$7.44

$6.98

$6.77

View

Min.: 1
Mult.: 1

SI5335x

Clock Buffer Auto grade 1-input, 2-output Buffer

Si53352A-D01AM
Skyworks Solutions, Inc.
1: $5.98
330In Stock

Mfr. Part #
Si53352A-D01AM

Mouser Part #
634-SI53352A-D01AM

Skyworks Solutions, Inc.

Clock Buffer Auto grade 1-input, 2-output Buffer

Datasheet

330In Stock

$5.98

$4.51

$4.13

$3.73

View

Min.: 1
Mult.: 1

2 Output

HCSL, LVDS, LVPECL, LVCMOS

QFN-32

250 MHz

1.71 V

3.46 V

SI5335x

- 40 C

+ 105 C

Clock Buffer LVCMOS 2:12 buffer, 2:1 LVCMOS input max

SI53362-B-GM
Skyworks Solutions, Inc.
1: $3.82
294In Stock

Mfr. Part #
SI53362-B-GM

Mouser Part #
634-SI53362-B-GM

Skyworks Solutions, Inc.

Clock Buffer LVCMOS 2:12 buffer, 2:1 LVCMOS input max

Learn More

Datasheet

294In Stock

$3.82

$2.92

$2.69

$2.45

View

Min.: 1
Mult.: 1

12 Output

200 MHz

4.5 ns

LVCMOS

QFN-24

LVCMOS

200 MHz

1.71 V

3.63 V

Si5336x

- 40 C

+ 85 C

Clock Buffer 1:8 LVCMOS low-jitter clock buffer

SI53365-B-GT
Skyworks Solutions, Inc.
1: $3.72
127In Stock

Mfr. Part #
SI53365-B-GT

Mouser Part #
634-SI53365-B-GT

Skyworks Solutions, Inc.

Clock Buffer 1:8 LVCMOS low-jitter clock buffer

Learn More

Datasheet

127In Stock

$3.72

$2.76

$2.29

$2.17

View

Min.: 1
Mult.: 1

8 Output

4.5 ns

LVCMOS

TSSOP-16

200 MHz

1.71 V

3.63 V

SI53365

- 40 C

+ 85 C

Clock Buffer 3.3VZDB IND

CY2305CSXI-1
Infineon Technologies
1: $13.13
235In Stock
970Expected 2026-10-01

Mfr. Part #
CY2305CSXI-1

Mouser Part #
727-CY2305CSXI-1

Infineon Technologies

Clock Buffer 3.3VZDB IND

Datasheet

235In Stock

970Expected 2026-10-01

$13.13

$10.20

$8.81

$8.50

View

Min.: 1
Mult.: 1

5 Output

0 ps

SOIC-8

133 MHz

3 V

3.6 V

CY2305C

- 40 C

+ 85 C

Clock Buffer 3.3VZDB IND

CY2305CSXI-1H
Infineon Technologies
1: $16.86
156In Stock
970Expected 2026-09-10

Mfr. Part #
CY2305CSXI-1H

Mouser Part #
727-CY2305CSXI-1H

Infineon Technologies

Clock Buffer 3.3VZDB IND

Datasheet

156In Stock

970Expected 2026-09-10

$16.86

$13.20

$12.18

$11.19

View

Min.: 1
Mult.: 1

5 Output

0 ps

SOIC-8

133 MHz

3 V

3.6 V

CY2305C

- 40 C

+ 85 C

Clock Buffer

Mouser®

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