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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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Part #

Clock Buffer Automotive grade (105C) 1-input, 8-output PCIe Gen1/2/3/4/5 clock Buffer (pin selectable 85/100ohm H

Si53258A-D01AM
Skyworks Solutions, Inc.
1: $7.56
10,290On Order

Mfr. Part No.
Si53258A-D01AM

Mouser Part No
634-SI53258A-D01AM

Skyworks Solutions, Inc.

Clock Buffer Automotive grade (105C) 1-input, 8-output PCIe Gen1/2/3/4/5 clock Buffer (pin selectable 85/100ohm H

Datasheet

10,290On Order

$7.56

$5.77

$5.30

$4.86

Quote

Min.: 1
Mult.: 1

8 Output

Differential

QFN-40

Differential

100 MHz

1.71 V

3.46 V

SI5325x

- 40 C

+ 105 C

Clock Buffer

SI53304-B-GMR
Skyworks Solutions, Inc.
1: $7.90
5,669Expected 2/2/2027

Mfr. Part No.
SI53304-B-GMR

Mouser Part No
634-SI53304-B-GMR

Skyworks Solutions, Inc.

Clock Buffer

Learn More

Datasheet

5,669Expected 2/2/2027

Cut Tape

$7.90

$6.05

$5.59

$5.07

Reel

$4.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

6 Output

1 ns

Differential

QFN-32

725 MHz

1.71 V

3.63 V

SI5330x

- 40 C

+ 85 C

Clock Buffer Universal 1:4 low-jitter clock buffer/level translator

SI53306-B-GM
Skyworks Solutions, Inc.
1: $6.61
10,659On Order

Mfr. Part No.
SI53306-B-GM

Mouser Part No
634-SI53306-B-GM

Skyworks Solutions, Inc.

Clock Buffer Universal 1:4 low-jitter clock buffer/level translator

Learn More

Datasheet

10,659On Order

$6.61

$5.03

$4.64

$4.20

View

Min.: 1
Mult.: 1

4 Output

1075 ps

Differential

QFN-16

725 MHz

1.71 V

3.63 V

SI5330x

- 40 C

+ 85 C

Clock Buffer HF LVDS FANOUT BUFF/ TRANS

NB6N14SMNR2G
onsemi
1: $20.07
5,788On Order

Mfr. Part No.
NB6N14SMNR2G

Mouser Part No
863-NB6N14SMNR2G

onsemi

Clock Buffer HF LVDS FANOUT BUFF/ TRANS

Datasheet

5,788On Order

Cut Tape

$20.07

$15.84

$14.78

$13.63

$13.49

Reel

$13.49

MouseReel Available

Min.: 1
Mult.: 1
Max.: 400

: 3,000

4 Output

600 ps

QFN-16

2 GHz

3 V

3.6 V

NB6N14S

- 40 C

+ 85 C

Clock Buffer Ult-lo Jtr LVCMOS Fa nout Bfr/Lev Trans A 926-LMK00105SQE/NOPB

LMK00105SQX/NOPB
Texas Instruments
1: $8.94
4,385Expected 12/8/2026

Mfr. Part No.
LMK00105SQX/NOPB

Mouser Part No
926-LMK00105SQX/NOPB

Texas Instruments

Clock Buffer Ult-lo Jtr LVCMOS Fa nout Bfr/Lev Trans A 926-LMK00105SQE/NOPB

Datasheet

4,385Expected 12/8/2026

Cut Tape

$8.94

$6.84

$6.32

$5.75

View

Reel

$5.18

MouseReel Available

Min.: 1
Mult.: 1

: 4,500

5 Output

200 MHz

LVCMOS

WQFN-24

LVCMOS

200 MHz

2.375 V

3.45 V

LMK00105

- 40 C

+ 85 C

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

9FGL0851DKILFT
Renesas Electronics
1: $8.54
4,122Expected 9/3/2027

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

4,122Expected 9/3/2027

Cut Tape

$8.54

$6.54

$6.05

$5.51

View

Reel

$5.11

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 RC19204A QMUX 2:4 T&R

RC19204AGNL#KB0
Renesas Electronics
1: $7.15
5,000Expected 11/2/2027

Mfr. Part No.
RC19204AGNL#KB0

Mouser Part No
968-RC19204AGNL#KB0

Renesas Electronics

Clock Buffer RC19204A QMUX 2:4 T&R

Learn More

Datasheet

5,000Expected 11/2/2027

Cut Tape

$7.15

$5.45

$5.03

$4.56

View

Reel

$4.22

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

4 Output

1.7 ns

LP-HCSL

VFQFPN-28

HCSL

2.97 V

3.63 V

RC19204

- 40 C

+ 105 C

Clock Buffer OSCILLATOR, BUFFER AND MULTIPLIER

552G-02ILNT
Renesas Electronics
1: $8.46
4,900On Order

Mfr. Part No.
552G-02ILNT

Mouser Part No
972-552G-02ILNT

Renesas Electronics

Clock Buffer OSCILLATOR, BUFFER AND MULTIPLIER

Datasheet

4,900On Order

Cut Tape

$8.46

Reel

$5.47

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

8 Output

5.5 ns

TSSOP-16

200 MHz

2.375 V

5.25 V

552-02

- 40 C

+ 85 C

Clock Buffer LOW SKEW 1 TO 4 CLOCK BUFFER

553MILFT
Renesas Electronics
1: $5.56
17,175On Order

Mfr. Part No.
553MILFT

Mouser Part No
972-553MILFT

Renesas Electronics

Clock Buffer LOW SKEW 1 TO 4 CLOCK BUFFER

Datasheet

17,175On Order

Cut Tape

$5.56

$4.13

$3.71

$3.40

View

Reel

$3.21

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

4 Output

5 ns

CMOS

SOIC-8

CMOS

200 MHz

2.375 V

5.25 V

553M

- 40 C

+ 85 C

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

553SCMGI8
Renesas Electronics
1: $3.33
16,000On Order

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

16,000On Order

Cut Tape

$3.33

$2.48

$2.19

$2.01

View

Reel

$1.71

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 5PB1214 Mixed Signal

5PB1214CMGK8
Renesas Electronics
1: $3.26
15,900Expected 13/12/2027

Mfr. Part No.
5PB1214CMGK8

Mouser Part No
972-5PB1214CMGK8

Renesas Electronics

Clock Buffer 5PB1214 Mixed Signal

Datasheet

15,900Expected 13/12/2027

Cut Tape

$3.26

$2.41

$2.20

$1.96

View

Reel

$1.69

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

4 Output

2.7 ns

200 MHz

2.375 V

3.465 V

5PB1214

- 40 C

+ 105 C

Clock Buffer Low Skew 1 to 2 50fs RMS 1.8 to 3.3V

74FCT38072SCMGI8
Renesas Electronics
1: $4.49
18,700On Order

Mfr. Part No.
74FCT38072SCMGI8

Mouser Part No
972-74FCT38072SCMGI8

Renesas Electronics

Clock Buffer Low Skew 1 to 2 50fs RMS 1.8 to 3.3V

Datasheet

18,700On Order

Cut Tape

$4.49

$2.94

$2.53

$2.07

View

Reel

$1.60

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

74FCT38072

Clock Buffer 1-to-2 Differential to LVCMOS Fanout Buf

83026BMI-01LFT
Renesas Electronics
1: $12.82
2,880Expected 17/8/2026

Mfr. Part No.
83026BMI-01LFT

Mouser Part No
972-83026BMI-01LFT

Renesas Electronics

Clock Buffer 1-to-2 Differential to LVCMOS Fanout Buf

Learn More

Datasheet

2,880Expected 17/8/2026

Cut Tape

$12.82

$9.93

$9.22

$8.42

View

Reel

$7.62

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

2 Output

3.1 ns

SOIC-8

3.135 V

3.465 V

83026I-01

- 40 C

+ 85 C

Clock Buffer 9DBL0452C 4 O/P 3.3V PCIE BUF, ZO=85, T&R

9DBL0452CKILFT
Renesas Electronics
1: $4.91
11,220On Order

Mfr. Part No.
9DBL0452CKILFT

Mouser Part No
972-9DBL0452CKILFT

Renesas Electronics

Clock Buffer 9DBL0452C 4 O/P 3.3V PCIE BUF, ZO=85, T&R

Learn More

Datasheet

11,220On Order

Cut Tape

$4.91

$3.66

$3.35

$3.01

View

Reel

$2.79

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

4 Output

HCSL

VFQFPN-32

125 MHz

3.135 V

3.465 V

9DBL0452

- 40 C

+ 85 C

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

9DML4493ANLGI8
Renesas Electronics
1: $9.94
7,500On Order

Mfr. Part No.
9DML4493ANLGI8

Mouser Part No
972-9DML4493ANLGI8

Renesas Electronics

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

Learn More

Datasheet

7,500On Order

Cut Tape

$9.94

$7.68

$7.11

$6.54

Reel

$6.54

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

9DML4493

Clock Buffer 9ZXL0851E DB800ZL "LITE"

9ZXL0851EKILFT
Renesas Electronics
1: $6.92
4,895On Order

Mfr. Part No.
9ZXL0851EKILFT

Mouser Part No
972-9ZXL0851EKILFT

Renesas Electronics

Clock Buffer 9ZXL0851E DB800ZL "LITE"

Learn More

Datasheet

4,895On Order

Cut Tape

$6.92

$5.28

$4.87

$4.41

View

Reel

$3.97

MouseReel Available

Min.: 1
Mult.: 1

: 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 1:2 LVDS Fanout Buffer w/Int. Term.

ZL40213LDG1
Microchip Technology
1: $5.18
1,428Expected 21/9/2026

Mfr. Part No.
ZL40213LDG1

Mouser Part No
494-ZL40213LDG1

Microchip Technology

Clock Buffer 1:2 LVDS Fanout Buffer w/Int. Term.

Datasheet

1,428Expected 21/9/2026

$5.18

Min.: 1
Mult.: 1

2 Output

2 ns

QFN-16

750 MHz

2.375 V

3.465 V

- 40 C

+ 85 C

Clock Buffer Ten LVCMOS Output Fanout Buffer

ZL40241LDF1
Microchip Technology
1: $3.06
4,000Expected 18/8/2026

Mfr. Part No.
ZL40241LDF1

Mouser Part No
494-ZL40241LDF1

Microchip Technology

Clock Buffer Ten LVCMOS Output Fanout Buffer

Learn More

Datasheet

4,000Expected 18/8/2026

Cut Tape

$3.06

Reel

$3.06

Min.: 1
Mult.: 1

: 4,000

10 Output

200 MHz

LVCMOS

VQFN-32

CML, HCSL, LVCMOS, LVDS, LVPECL, SSTL

200 MHz

1.35 V

3.465 V

ZL40241

- 40 C

+ 85 C

Clock Buffer CLOCK BUFFER A 595-C DCV304PWR A 595-CDC A 595-CDCV304PWR

CDCV304PW
Texas Instruments
1: $8.16
2,789On Order

Mfr. Part No.
CDCV304PW

Mouser Part No
595-CDCV304PW

Texas Instruments

Clock Buffer CLOCK BUFFER A 595-C DCV304PWR A 595-CDC A 595-CDCV304PWR

Datasheet

2,789On Order

$8.16

$6.23

$5.74

$5.20

View

Min.: 1
Mult.: 1

4 Output

200 MHz

4.5 ns

LVTTL

TSSOP-8

LVTTL

200 MHz

2.3 V

3.6 V

CDCV304

- 40 C

+ 85 C

Clock Buffer 8-output LP-HCSL clo ck buffer for PCIe

LMKDB1108Z85RKPT
Texas Instruments
1: $8.42
750Expected 20/8/2026

Mfr. Part No.
LMKDB1108Z85RKPT

Mouser Part No
595-LMKDB1108Z85RKPT

Texas Instruments

Clock Buffer 8-output LP-HCSL clo ck buffer for PCIe

Learn More

Datasheet

750Expected 20/8/2026

Cut Tape

$8.42

$6.46

$5.97

$5.43

Reel

$5.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

8 Output

400 MHz

1 ns

LP-HCSL

VQFN-40

LP-HCSL

400 MHz

1.71 V

3.6 V

LMKDB1108

- 40 C

+ 105 C

Clock Buffer Clock Buffer X1-DFN2020-8 T&R 3.5K

PI6C39X1102XECEX
Diodes Incorporated
1: $2.46
3,500Expected 14/8/2026
New Product

Mfr. Part No.
PI6C39X1102XECEX

Mouser Part No
621-PI6C39X1102XECEX

New Product

Diodes Incorporated

Clock Buffer Clock Buffer X1-DFN2020-8 T&R 3.5K

Learn More

Datasheet

3,500Expected 14/8/2026

Cut Tape

$2.46

$1.81

$1.60

$1.47

$1.41

Reel

$1.41

Min.: 1
Mult.: 1
Max.: 350

: 3,500

2 Output

100 MHz

5 ns

CMOS

DFN-8

LVCMOS

1.7 V

1.89 V

PI6C39X1102

- 40 C

+ 105 C

Clock Buffer Clock Buffer X1-DFN2020-8 T&R 3.5K

PI6C39X1104XECEX
Diodes Incorporated
1: $3.35
3,500Expected 14/8/2026
New Product

Mfr. Part No.
PI6C39X1104XECEX

Mouser Part No
621-PI6C39X1104XECEX

New Product

Diodes Incorporated

Clock Buffer Clock Buffer X1-DFN2020-8 T&R 3.5K

Learn More

Datasheet

3,500Expected 14/8/2026

Cut Tape

$3.35

$2.49

$2.27

$2.03

$1.92

Reel

$1.92

Min.: 1
Mult.: 1
Max.: 350

: 3,500

4 Output

250 MHz

5 ns

CMOS

DFN-8

LVCMOS

250 MHz

1.425 V

3.465 V

PI6C39X1104

- 40 C

+ 105 C

Clock Buffer PCI-express Gen1/2/3/4 1:4 fan-out buffer

SI53204-A02AGMR
Skyworks Solutions, Inc.
1: $6.05
2,500Expected 12/11/2026

Mfr. Part No.
SI53204-A02AGMR

Mouser Part No
634-SI53204A02AGMR

Skyworks Solutions, Inc.

Clock Buffer PCI-express Gen1/2/3/4 1:4 fan-out buffer

Learn More

Datasheet

2,500Expected 12/11/2026

Cut Tape

$6.05

$4.57

$4.19

$3.78

View

Reel

$3.35

Min.: 1
Mult.: 1

: 2,500

4 Output

100 MHz

Differential

QFN-32

Clock

200 MHz

1.425 V

1.89 V

Si53204

- 40 C

+ 85 C

Clock Buffer 1:4 LVDS low-jitter clock buffer

SI5330B-B00206-GM
Skyworks Solutions, Inc.
1: $10.77
490Expected 3/9/2026

Mfr. Part No.
SI5330B-B00206-GM

Mouser Part No
634-SI5330B-B00206GM

Skyworks Solutions, Inc.

Clock Buffer 1:4 LVDS low-jitter clock buffer

Learn More

Datasheet

490Expected 3/9/2026

$10.77

$8.31

$7.70

$7.00

View

Min.: 1
Mult.: 1

4 Output

4 ns

LVDS

QFN-24

710 MHz

1.71 V

3.63 V

SI5330B

- 40 C

+ 85 C

Clock Buffer 1:8 LVCMOS low-jitter clock buffer

SI5330F-B00216-GMR
Skyworks Solutions, Inc.
1: $5.06
2,487Expected 3/2/2027

Mfr. Part No.
SI5330F-B00216-GMR

Mouser Part No
634-SI5330FB00216GMR

Skyworks Solutions, Inc.

Clock Buffer 1:8 LVCMOS low-jitter clock buffer

Learn More

Datasheet

2,487Expected 3/2/2027

Cut Tape

$5.06

$3.82

$3.51

$3.16

Reel

$2.69

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

8 Output

4 ns

LVCMOS

QFN-24

200 MHz

1.71 V

3.63 V

SI5330F

- 40 C

+ 85 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
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