.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,869

Applied Filters:

Manufacturer

Number of Outputs

Max Output Freq

Propagation Delay - Max

Output Type

Package/Case

Input Type

Maximum Input Frequency

Supply Voltage - Min

Supply Voltage - Max

Series

Minimum Operating Temperature

Maximum Operating Temperature

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Clock Buffer 9DBL0442C 4 O/P 3.3V PCIE BUF, ZO=100

9DBL0442CKILFT
Renesas Electronics
1: $5.44
72In Stock
2,500Expected 8/06/2026

Mfr. Part No.
9DBL0442CKILFT

Mouser Part No
972-9DBL0442CKILFT

Renesas Electronics

Clock Buffer 9DBL0442C 4 O/P 3.3V PCIE BUF, ZO=100

Learn More

Datasheet

72In Stock

2,500Expected 8/06/2026

Cut Tape

$5.44

$4.10

$3.76

$3.38

$3.31

Reel

$3.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

4 Output

HCSL

VFQFPN-32

125 MHz

3.135 V

3.465 V

9DBL0442

- 40 C

+ 85 C

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

9DBL0455NLGI
Renesas Electronics
1: $6.34
213In Stock
980On Order

Mfr. Part No.
9DBL0455NLGI

Mouser Part No
972-9DBL0455NLGI

Renesas Electronics

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

Datasheet

213In Stock

980On Order

$6.34

$4.80

$4.21

$4.06

View

Min.: 1
Mult.: 1

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

9DBL0951BKILFT
Renesas Electronics
1: $8.94
923In Stock

Mfr. Part No.
9DBL0951BKILFT

Mouser Part No
972-9DBL0951BKILFT

Renesas Electronics

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

Datasheet

923In Stock

Cut Tape

$8.94

$6.24

$5.81

$5.12

View

Reel

$3.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

9DBL0951B

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

9DBL411BGILF
Renesas Electronics
1: $6.45
148In Stock

Mfr. Part No.
9DBL411BGILF

Mouser Part No
972-9DBL411BGILF

Renesas Electronics

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

Learn More

Datasheet

148In Stock

$6.45

$4.88

$4.66

$3.95

View

Min.: 1
Mult.: 1

4 Output

150 MHz

3.5 ns

LP-HCSL

TSSOP-20

150 MHz

3 V

3.6 V

9DBL411

- 40 C

+ 85 C

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

9DBL411BGILFT
Renesas Electronics
1: $6.45
468In Stock
3,000Expected 30/04/2026

Mfr. Part No.
9DBL411BGILFT

Mouser Part No
972-9DBL411BGILFT

Renesas Electronics

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

Learn More

Datasheet

468In Stock

3,000Expected 30/04/2026

Cut Tape

$6.45

$4.88

$4.50

$4.06

View

Reel

$3.46

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

4 Output

3.5 ns

TSSOP-20

150 MHz

3 V

3.6 V

9DBL411

- 40 C

+ 85 C

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

9DBL411BGLF
Renesas Electronics
1: $5.87
241In Stock

Mfr. Part No.
9DBL411BGLF

Mouser Part No
972-9DBL411BGLF

Renesas Electronics

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

Learn More

Datasheet

241In Stock

$5.87

$4.43

$3.74

$3.57

View

Min.: 1
Mult.: 1

4 Output

3.5 ns

TSSOP-20

150 MHz

3 V

3.6 V

9DBL411

0 C

+ 70 C

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

9DBL411BKLFT
Renesas Electronics
1: $5.47
482In Stock

Mfr. Part No.
9DBL411BKLFT

Mouser Part No
972-9DBL411BKLFT

Renesas Electronics

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

Learn More

Datasheet

482In Stock

Cut Tape

$5.47

$4.11

$3.78

$3.41

$3.33

Reel

$3.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

4 Output

150 MHz

3.5 ns

LP-HCSL

VFQFPN-20

Differential, LVCMOS

150 MHz

3 V

3.6 V

9DBL411

0 C

+ 70 C

Clock Buffer 2 O/P 1.5V PCIE 47mW GEN1-2-3 Ind 100ohm

9DBU0641AKILF
Renesas Electronics
1: $7.26
138In Stock
490Expected 24/04/2026

Mfr. Part No.
9DBU0641AKILF

Mouser Part No
972-9DBU0641AKILF

Renesas Electronics

Clock Buffer 2 O/P 1.5V PCIE 47mW GEN1-2-3 Ind 100ohm

Learn More

Datasheet

138In Stock

490Expected 24/04/2026

$7.26

$5.52

$5.09

$4.58

Min.: 1
Mult.: 1

6 Output

0 ps

LP-HCSL

VFQFPN-40

HCSL

167 MHz

1.425 V

1.575 V

9DBU0641

- 40 C

+ 85 C

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

9DBV0241AKILFT
Renesas Electronics
1: $6.75
165In Stock

Mfr. Part No.
9DBV0241AKILFT

Mouser Part No
972-9DBV0241AKILFT

Renesas Electronics

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

Learn More

Datasheet

165In Stock

Cut Tape

$6.75

$5.74

$5.14

$4.88

$4.37

Reel

$3.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

2 Output

0 ps

VFQFPN-24

200 MHz

1.7 V

1.9 V

9DBV0241

- 40 C

+ 85 C

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

9DBV0441AKILFT
Renesas Electronics
1: $7.62
272In Stock

Mfr. Part No.
9DBV0441AKILFT

Mouser Part No
972-9DBV0441AKILFT

Renesas Electronics

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

Learn More

Datasheet

272In Stock

Cut Tape

$7.62

$5.76

$5.30

$4.78

View

Reel

$3.92

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

4 Output

0 ps

VFQFPN-32

200 MHz

1.7 V

1.9 V

9DBV0441

- 40 C

+ 85 C

Clock Buffer 6-output 1.8 V PCIe Gen1-2-3 Zero-Delay

9DBV0631BKLF
Renesas Electronics
1: $5.18
350In Stock

Mfr. Part No.
9DBV0631BKLF

Mouser Part No
972-9DBV0631BKLF

Renesas Electronics

Clock Buffer 6-output 1.8 V PCIe Gen1-2-3 Zero-Delay

Datasheet

350In Stock

$5.18

$4.29

$3.82

$3.36

View

Min.: 1
Mult.: 1

6 Output

0 ps

200 MHz

1.7 V

1.9 V

9DBV0631

0 C

+ 70 C

Clock Buffer PCIe BUFFER, 8 OUT GEN 1/2/3, LOW POWER

9DBV0841AKLF
Renesas Electronics
1: $7.17
288In Stock

Mfr. Part No.
9DBV0841AKLF

Mouser Part No
972-9DBV0841AKLF

Renesas Electronics

Clock Buffer PCIe BUFFER, 8 OUT GEN 1/2/3, LOW POWER

Learn More

Datasheet

288In Stock

$7.17

$5.44

$5.01

$4.54

$4.50

Min.: 1
Mult.: 1

8 Output

100 MHz

0 ps

VFQFPN-48

200 MHz

1.7 V

1.9 V

9DBV0841

0 C

+ 70 C

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

9DML0441AKILFT
Renesas Electronics
1: $6.48
1,681In Stock

Mfr. Part No.
9DML0441AKILFT

Mouser Part No
972-9DML0441AKILFT

Renesas Electronics

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

Datasheet

1,681In Stock

Cut Tape

$6.48

$4.91

$4.51

$4.08

View

Reel

$3.23

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

9DML4493ANLGI
Renesas Electronics
1: $11.70
224In Stock

Mfr. Part No.
9DML4493ANLGI

Mouser Part No
972-9DML4493ANLGI

Renesas Electronics

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

Learn More

Datasheet

224In Stock

$11.70

$8.58

$7.70

$7.22

View

Min.: 1
Mult.: 1

4 Output

1.6 ns

350 MHz

1.71 V

3.465 V

9DML4493

- 40 C

+ 85 C

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

9FGL0641DKILFT
Renesas Electronics
1: $12.02
2,293In Stock

Mfr. Part No.
9FGL0641DKILFT

Mouser Part No
972-9FGL0641DKILFT

Renesas Electronics

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

Datasheet

2,293In Stock

Cut Tape

$12.02

$9.12

$8.50

$7.47

View

Reel

$4.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

9FGL0641

Clock Buffer 9QXL2000B DB2000Q

9QXL2000BNLGI
Renesas Electronics
1: $8.10
113In Stock

Mfr. Part No.
9QXL2000BNLGI

Mouser Part No
972-9QXL2000BNLGI

Renesas Electronics

Clock Buffer 9QXL2000B DB2000Q

Datasheet

113In Stock

$8.10

$6.22

$5.76

$5.33

$5.31

Min.: 1
Mult.: 1

9QXL2000B

Clock Buffer 9ZML1232E DB1200ZL MUX DERIV

9ZML1232EKILF
Renesas Electronics
1: $20.80
152In Stock

Mfr. Part No.
9ZML1232EKILF

Mouser Part No
972-9ZML1232EKILF

Renesas Electronics

Clock Buffer 9ZML1232E DB1200ZL MUX DERIV

Learn More

Datasheet

152In Stock

$20.80

$16.91

$16.13

$14.00

View

Min.: 1
Mult.: 1

12 Output

150 MHz

3.6 ns

LP-HCSL

VFQFPN-72

HCSL

400 MHz

3.135 V

3.465 V

9ZML1232E

- 40 C

+ 85 C

Clock Buffer PCIE BUFFER - Z TECH

9ZX21501BKLF
Renesas Electronics
1: $10.64
362In Stock

Mfr. Part No.
9ZX21501BKLF

Mouser Part No
972-9ZX21501BKLF

Renesas Electronics

Clock Buffer PCIE BUFFER - Z TECH

Learn More

Datasheet

362In Stock

$10.64

$8.19

$7.58

$7.57

View

Min.: 1
Mult.: 1

15 Output

400 MHz

4.5 ns

MLF-64

400 MHz

3.135 V

3.465 V

9ZX21501

0 C

+ 70 C

Clock Buffer 9ZX21901D DB1900Z

9ZX21901DKLF
Renesas Electronics
1: $10.85
266In Stock

Mfr. Part No.
9ZX21901DKLF

Mouser Part No
972-9ZX21901DKLF

Renesas Electronics

Clock Buffer 9ZX21901D DB1900Z

Learn More

Datasheet

266In Stock

$10.85

$8.35

$7.73

$7.12

Min.: 1
Mult.: 1

19 Output

3 ns

HCSL

400 MHz

3.135 V

3.465 V

9ZX21901

0 C

+ 70 C

Clock Buffer DB1200ZL 12-Output LP HCSL Buffer

9ZXL1231AKILF
Renesas Electronics
1: $11.57
81In Stock

Mfr. Part No.
9ZXL1231AKILF

Mouser Part No
972-9ZXL1231AKILF

Renesas Electronics

Clock Buffer DB1200ZL 12-Output LP HCSL Buffer

Learn More

Datasheet

81In Stock

$11.57

$8.93

$8.27

$7.65

Min.: 1
Mult.: 1

VFQFPN-64

9ZXL1231

Clock Buffer HIGH PERF. ZDB - LOW POWER

9ZXL1231AKLF
Renesas Electronics
1: $10.61
27In Stock

Mfr. Part No.
9ZXL1231AKLF

Mouser Part No
972-9ZXL1231AKLF

Renesas Electronics

Clock Buffer HIGH PERF. ZDB - LOW POWER

Learn More

Datasheet

27In Stock

$10.61

$8.16

$7.55

$6.98

$6.94

Min.: 1
Mult.: 1

12 Output

4.5 ns

VFQFPN-64

150 MHz

3.135 V

3.465 V

9ZXL1231

0 C

+ 70 C

Clock Buffer 9ZXL1231E DB1200ZL

9ZXL1231EKILF
Renesas Electronics
1: $10.27
93In Stock

Mfr. Part No.
9ZXL1231EKILF

Mouser Part No
972-9ZXL1231EKILF

Renesas Electronics

Clock Buffer 9ZXL1231E DB1200ZL

Learn More

Datasheet

93In Stock

$10.27

$7.89

$7.30

$6.29

View

Min.: 1
Mult.: 1

12 Output

150 MHz

3 ns

LP-HCSL

VFQFPN-64

HCSL

400 MHz

3.135 V

3.465 V

9ZXL1231

- 40 C

+ 85 C

Clock Buffer 9ZXL1231E DB1200ZL

9ZXL1231EKILFT
Renesas Electronics
1: $10.27
2,566In Stock

Mfr. Part No.
9ZXL1231EKILFT

Mouser Part No
972-9ZXL1231EKILFT

Renesas Electronics

Clock Buffer 9ZXL1231E DB1200ZL

Learn More

Datasheet

2,566In Stock

Cut Tape

$10.27

$7.89

$7.30

$6.70

Reel

$6.70

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

9ZXL1231

- 40 C

+ 85 C

Clock Buffer 9ZXL1530D 15 O/P LOW-POWER DB1900Z DERIV.

9ZXL1530DKILF
Renesas Electronics
1: $10.91
162In Stock

Mfr. Part No.
9ZXL1530DKILF

Mouser Part No
972-9ZXL1530DKILF

Renesas Electronics

Clock Buffer 9ZXL1530D 15 O/P LOW-POWER DB1900Z DERIV.

Datasheet

162In Stock

$10.91

$8.42

$7.79

$7.44

$7.17

Min.: 1
Mult.: 1

15 Output

0 ps

Differential

VFQFPN-64

Differential

400 MHz

3.135 V

3.465 V

9ZXL1530

- 40 C

+ 85 C

Clock Buffer HIGH PERF. ZDB

9ZXL1930BKLFT
Renesas Electronics
1: $11.39
2,495In Stock

Mfr. Part No.
9ZXL1930BKLFT

Mouser Part No
972-9ZXL1930BKLFT

Renesas Electronics

Clock Buffer HIGH PERF. ZDB

Learn More

Datasheet

2,495In Stock

Cut Tape

$11.39

$8.80

$8.14

$7.52

Reel

$7.52

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

19 Output

4.5 ns

MLF-72

150 MHz

3.135 V

3.465 V

9ZXL1930

0 C

+ 70 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