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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	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
Clock Buffer 5PB1204 Mixed Signal 5PB1204CMGK Renesas Electronics 1: $2.986 500Expected 2/18/2028	Mfr. Part # 5PB1204CMGK Mouser Part # 972-5PB1204CMGK	Renesas Electronics	Clock Buffer 5PB1204 Mixed Signal	Datasheet	500Expected 2/18/2028	$2.986 $2.130 $1.888 $1.669 View $1.548 $1.504 $1.460	Min.: 1 Mult.: 1	4 Output		2.5 ns				200 MHz	1.71 V	1.89 V	5PB1204	- 40 C	+ 105 C
Clock Buffer Low Skew 1 to 4 50fs RMS 1.8 to 3.3V 621SCMGI Renesas Electronics 1: $3.634 499Expected 1/17/2028	Mfr. Part # 621SCMGI Mouser Part # 972-621SCMGI	Renesas Electronics	Clock Buffer Low Skew 1 to 4 50fs RMS 1.8 to 3.3V	Datasheet	499Expected 1/17/2028	$3.634 $2.679 $2.448 $2.174 View $2.130 $2.064	Min.: 1 Mult.: 1	4 Output		4.5 ns				200 MHz	1.71 V	3.465 V	621S	- 40 C	+ 105 C
Clock Buffer Low Skew 1 to 2 50fs RMS 1.8 to 3.3V 74FCT38072SDCGI Renesas Electronics 1: $2.448 776Expected 2/18/2028	Mfr. Part # 74FCT38072SDCGI Mouser Part # 972-74FCT38072SDCGI	Renesas Electronics	Clock Buffer Low Skew 1 to 2 50fs RMS 1.8 to 3.3V	Datasheet	776Expected 2/18/2028	$2.448 $1.812 $1.647 $1.471 View $1.405 $1.361	Min.: 1 Mult.: 1	2 Output		4.5 ns				200 MHz	1.71 V	3.465 V	74FCT38072	- 40 C	+ 105 C
Clock Buffer 1:2 LVPECL/ECL Fanout Buffer 853S011BMILF Renesas Electronics 1: $6.434 187Expected 10/28/2027	Mfr. Part # 853S011BMILF Mouser Part # 972-853S011BMILF	Renesas Electronics	Clock Buffer 1:2 LVPECL/ECL Fanout Buffer Learn More about Renesas Electronics idt clock timing solutions	Datasheet	187Expected 10/28/2027	$6.434 $4.930 $4.611 $4.205 $4.150	Min.: 1 Mult.: 1	2 Output		340 ps		SOIC-8			2.375 V	3.8 V	853S011BI	- 40 C	+ 85 C
Clock Buffer FANOUT BUFFER 853S111BKILF Renesas Electronics 1: $8.070 329Expected 12/24/2026	Mfr. Part # 853S111BKILF Mouser Part # 972-853S111BKILF	Renesas Electronics	Clock Buffer FANOUT BUFFER Learn More about Renesas Electronics idt clock timing solutions	Datasheet	329Expected 12/24/2026	$8.070 $6.105 $5.622 $5.479	Min.: 1 Mult.: 1	10 Output		610 ps		VFQFN-32			2.375 V	3.8 V	853S111BI	- 40 C	+ 85 C
Clock Buffer 10 LVCMOS LVTTL 200MHz 8MHz to 50MHz 8L30210NLGI Renesas Electronics 1: $4.513 490Expected 3/15/2027	Mfr. Part # 8L30210NLGI Mouser Part # 972-8L30210NLGI	Renesas Electronics	Clock Buffer 10 LVCMOS LVTTL 200MHz 8MHz to 50MHz Learn More about Renesas Electronics idt wireline buffers	Datasheet	490Expected 3/15/2027	$4.513 $3.404 $3.129 $2.822 $2.712	Min.: 1 Mult.: 1	10 Output		5 ns				40 MHz	2.375 V	3.465 V	8L30210	- 40 C	+ 85 C
Clock Buffer 8SLVS1118 FANOUT BUFFER 8SLVS1118NLGI Renesas Electronics 1: $26.241 12Expected 10/12/2026	Mfr. Part # 8SLVS1118NLGI Mouser Part # 972-8SLVS1118NLGI	Renesas Electronics	Clock Buffer 8SLVS1118 FANOUT BUFFER Learn More about Renesas Electronics idt clock timing solutions	Datasheet	12Expected 10/12/2026	$26.241 $20.982 $19.664 $18.621	Min.: 1 Mult.: 1	18 Output		400 ps	LVDS/LVPECL	VFQFPN-48	LVCMOS, LVDS, LVPECL	2 GHz	2.375 V	3.465 V	8SLVS1118	- 40 C	+ 85 C
Clock Buffer 8T39204 XTAL OR DIFF TO DIFF CLOCK FANOUT BUFFER 8T39204NLGI Renesas Electronics 1: $8.915 259On Order	Mfr. Part # 8T39204NLGI Mouser Part # 972-8T39204NLGI	Renesas Electronics	Clock Buffer 8T39204 XTAL OR DIFF TO DIFF CLOCK FANOUT BUFFER	Datasheet	259On Order	$8.915 $6.873 $6.368 $5.808 $5.764	Min.: 1 Mult.: 1										8T39204
Clock Buffer 8T39210 XTAL OR DIFF TO DIFF CLOCK FANOUT BUFFER 8T39210NLGI Renesas Electronics 1: $11.902 200Expected 12/16/2027	Mfr. Part # 8T39210NLGI Mouser Part # 972-8T39210NLGI	Renesas Electronics	Clock Buffer 8T39210 XTAL OR DIFF TO DIFF CLOCK FANOUT BUFFER	Datasheet	200Expected 12/16/2027	$11.902 $9.300 $8.641 $7.927 $7.872	Min.: 1 Mult.: 1										8T39210
Clock Buffer 2 OUTPUT PCIE GEN2 BUFFER 9DB102BGILF Renesas Electronics 1: $5.171 160Expected 10/23/2026	Mfr. Part # 9DB102BGILF Mouser Part # 972-9DB102BGILF	Renesas Electronics	Clock Buffer 2 OUTPUT PCIE GEN2 BUFFER Learn More about Renesas Electronics idt clock timing solutions	Datasheet	160Expected 10/23/2026	$5.171 $3.909 $3.437 $3.206 $3.151	Min.: 1 Mult.: 1	2 Output	100 MHz	150 ps	HCSL	TSSOP-20	Clock	101 MHz	3.135 V	3.465 V	9DB102	- 40 C	+ 85 C
Clock Buffer 9DB403 PCIE BUFFER - 4 OUT GEN1-2 9DB403DGLF Renesas Electronics 1: $4.952 250Expected 10/16/2026	Mfr. Part # 9DB403DGLF Mouser Part # 972-9DB403DGLF	Renesas Electronics	Clock Buffer 9DB403 PCIE BUFFER - 4 OUT GEN1-2 Learn More about Renesas Electronics idt clock timing solutions	Datasheet	250Expected 10/16/2026	$4.952 $3.645 $3.162	Min.: 1 Mult.: 1	4 Output		0 ps		TSSOP-28		400 MHz	3.135 V	3.465 V	9DB403	0 C	+ 70 C
Clock Buffer 4 OUTPUT PCIE GEN3 BUFFER 9DB433AGILF Renesas Electronics 1: $5.654 354Expected 10/23/2026	Mfr. Part # 9DB433AGILF Mouser Part # 972-9DB433AGILF	Renesas Electronics	Clock Buffer 4 OUTPUT PCIE GEN3 BUFFER Learn More about Renesas Electronics idt clock timing solutions	Datasheet	354Expected 10/23/2026	$5.654 $4.304 $3.865 $3.502 View $3.382 $3.173	Min.: 1 Mult.: 1	4 Output	100 MHz	0 ps		TSSOP-28		166 MHz	3.135 V	3.465 V	9DB433	- 40 C	+ 85 C
Clock Buffer 9DBL0242C 2 O/P 3.3V PCIE BUF, ZO=100 9DBL0242CKILF Renesas Electronics 1: $3.459 477Expected 2/18/2028	Mfr. Part # 9DBL0242CKILF Mouser Part # 972-9DBL0242CKILF	Renesas Electronics	Clock Buffer 9DBL0242C 2 O/P 3.3V PCIE BUF, ZO=100 Learn More about Renesas Electronics renesas 9dbl0x fanout buffers	Datasheet	477Expected 2/18/2028	$3.459 $2.580 $2.361 $2.119 View $1.987 $1.965	Min.: 1 Mult.: 1	2 Output			HCSL	VFQFPN-24		125 MHz	3.135 V	3.465 V	9DBL0242	- 40 C	+ 85 C
Clock Buffer 9DBL0252C 2 O/P 3.3V PCIE BUF, ZO=85 9DBL0252CKILF Renesas Electronics 1: $3.459 705Expected 1/14/2028	Mfr. Part # 9DBL0252CKILF Mouser Part # 972-9DBL0252CKILF	Renesas Electronics	Clock Buffer 9DBL0252C 2 O/P 3.3V PCIE BUF, ZO=85 Learn More about Renesas Electronics renesas 9dbl0x fanout buffers	Datasheet	705Expected 1/14/2028	$3.459 $2.580 $2.361 $2.119 View $1.987 $1.965	Min.: 1 Mult.: 1	2 Output			HCSL	VFQFPN-24		125 MHz	3.135 V	3.465 V	9DBL0252	- 40 C	+ 85 C
Clock Buffer 9DBL0442C 4 O/P 3.3V PCIE BUF, ZO=100 9DBL0442CKILF Renesas Electronics 1: $3.964 490Expected 1/14/2028	Mfr. Part # 9DBL0442CKILF Mouser Part # 972-9DBL0442CKILF	Renesas Electronics	Clock Buffer 9DBL0442C 4 O/P 3.3V PCIE BUF, ZO=100	Datasheet	490Expected 1/14/2028	$3.964 $2.953 $2.701 $2.426 View $2.240 $2.185 $2.086	Min.: 1 Mult.: 1										9DBL0442
Clock Buffer 9DBL0443A 4-O/P LP-HCSL ZDB, ZO=100, LOS 9DBL0443ANLGI Renesas Electronics 1: $4.260 2Expected 1/7/2027	Mfr. Part # 9DBL0443ANLGI Mouser Part # 972-9DBL0443ANLGI	Renesas Electronics	Clock Buffer 9DBL0443A 4-O/P LP-HCSL ZDB, ZO=100, LOS	Datasheet	2Expected 1/7/2027	$4.260 $3.173 $2.910 $2.602 View $2.437 $2.394	Min.: 1 Mult.: 1										9DBL0443
Clock Buffer 9DBL0455 4-output 3.3V PCIe Fan-out Buffer, Zo=85 9DBL0455NLGI Renesas Electronics 1: $4.666 553On Order	Mfr. Part # 9DBL0455NLGI Mouser Part # 972-9DBL0455NLGI	Renesas Electronics	Clock Buffer 9DBL0455 4-output 3.3V PCIe Fan-out Buffer, Zo=85	Datasheet	553On Order On Order Ship Dates Mfr. #: 9DBL0455NLGI Stock: 0 On Order: 63 Expected 1/17/2028 490 Expected 2/18/2028 Factory Lead-Time: 33 Weeks	$4.666 $3.524 $3.206 $2.910 View $2.701 $2.657	Min.: 1 Mult.: 1	4 Output		4.9 ns				267 MHz	3.135 V	3.465 V	9DBL0455	- 40 C	+ 85 C
Clock Buffer LOW POWER PCIE/QPI w /POWER DOWN FEATURE 9DBL411BGILF Renesas Electronics 1: $4.644 196Expected 9/28/2026	Mfr. Part # 9DBL411BGILF Mouser Part # 972-9DBL411BGILF	Renesas Electronics	Clock Buffer LOW POWER PCIE/QPI w /POWER DOWN FEATURE Learn More about Renesas Electronics idt clock timing solutions	Datasheet	196Expected 9/28/2026	$4.644 $3.513 $3.074 $2.833 View $2.756 $2.723	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 9DBL411BKILF Renesas Electronics 1: $4.425 455Expected 2/18/2028	Mfr. Part # 9DBL411BKILF Mouser Part # 972-9DBL411BKILF	Renesas Electronics	Clock Buffer LOW POWER PCIE/QPI w /POWER DOWN FEATURE Learn More about Renesas Electronics idt clock timing solutions	Datasheet	455Expected 2/18/2028	$4.425 $3.316 $3.041 $2.734 View $2.591 $2.514	Min.: 1 Mult.: 1	4 Output	150 MHz	3.5 ns	LP-HCSL	VFQFPN-20		150 MHz	3 V	3.6 V	9DBL411	- 40 C	+ 85 C
Clock Buffer 2 O/P 1.5V PCIE 45mW GEN1-2-3 Com Temp 9DBU0431AKLF Renesas Electronics 1: $4.282 487Expected 5/4/2027	Mfr. Part # 9DBU0431AKLF Mouser Part # 972-9DBU0431AKLF	Renesas Electronics	Clock Buffer 2 O/P 1.5V PCIE 45mW GEN1-2-3 Com Temp Learn More about Renesas Electronics idt 9dbu pcie	Datasheet	487Expected 5/4/2027	$4.282 $3.228 $2.964 $2.679 View $2.547 $2.536	Min.: 1 Mult.: 1	4 Output			LP-HCSL	VFQFPN-32	HCSL	167 MHz	1.425 V	1.575 V	9DBU0431	0 C	+ 70 C
Clock Buffer 1.8V 4 O/P PCIE GEN1-2-3 ZDB/BUFFER 9DBV0441AKILF Renesas Electronics 1: $4.567 408Expected 1/17/2028	Mfr. Part # 9DBV0441AKILF Mouser Part # 972-9DBV0441AKILF	Renesas Electronics	Clock Buffer 1.8V 4 O/P PCIE GEN1-2-3 ZDB/BUFFER Learn More about Renesas Electronics idt clock timing solutions	Datasheet	408Expected 1/17/2028	$4.567 $3.459 $3.173 $2.877 $2.679	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 2:4 3.3V PCIE CLOCK MUX, ZO=100OHMS 9DML0441AKILF Renesas Electronics 1: $4.831 490Expected 1/17/2028	Mfr. Part # 9DML0441AKILF Mouser Part # 972-9DML0441AKILF	Renesas Electronics	Clock Buffer 2:4 3.3V PCIE CLOCK MUX, ZO=100OHMS Learn More about Renesas Electronics idt 9dml04 clock mux devices	Datasheet	490Expected 1/17/2028	$4.831 $3.590 $3.294 $2.964 View $2.778 $2.767	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 9ZML1233E DB1200ZL MUX DERIV +WRTLK 9ZML1233EKILF Renesas Electronics 1: $13.472 166Expected 8/30/2027	Mfr. Part # 9ZML1233EKILF Mouser Part # 972-9ZML1233EKILF	Renesas Electronics	Clock Buffer 9ZML1233E DB1200ZL MUX DERIV +WRTLK Learn More about Renesas Electronics idt 9zml12x2e clock buffers	Datasheet	166Expected 8/30/2027	$13.472 $10.387 $9.662 $9.157 $8.850	Min.: 1 Mult.: 1	12 Output		3.6 ns	HCSL	VFQFPN-72	Differential	400 MHz	3.135 V	3.465 V	9ZML1233	- 40 C	+ 85 C
Clock Buffer 9ZXL1231E DB1200ZL 9ZXL1231EKILF Renesas Electronics 1: $7.104 163Expected 11/30/2027	Mfr. Part # 9ZXL1231EKILF Mouser Part # 972-9ZXL1231EKILF	Renesas Electronics	Clock Buffer 9ZXL1231E DB1200ZL Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	163Expected 11/30/2027	$7.104 $5.446 $5.029 $4.578 $4.567	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 RC19013A100 QBUFFER, 100 OHMS, 13 O/P RC19013A100GNG#BB0 Renesas Electronics 1: $5.380 260Expected 2/16/2028	Mfr. Part # RC19013A100GNG#BB0 Mouser Part # 972-C19013A100GNGBB0	Renesas Electronics	Clock Buffer RC19013A100 QBUFFER, 100 OHMS, 13 O/P Learn More about Renesas Electronics renesas rc190xxa buffers muxs	Datasheet	260Expected 2/16/2028	$5.380 $4.095 $3.777 $3.426 $3.382	Min.: 1 Mult.: 1	13 Output		1.8 ns				400 MHz	3 V	3.6 V	RC19013	- 40 C	+ 105 C