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400 MHz Clock Buffer

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Maximum Input Frequency = 400 MHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 2-Output PCIe HCSL Fanout Buffers with Individual Output Enable ZL40262LDG1 Microchip Technology 1: 1.68 CHF 321Expected 09/10/2026	Mfr. Part No. ZL40262LDG1 Mouser Part No 579-ZL40262LDG1	Microchip Technology	Clock Buffer 2-Output PCIe HCSL Fanout Buffers with Individual Output Enable	Datasheet	321Expected 09/10/2026	1.68 CHF 1.40 CHF	Min.: 1 Mult.: 1	2 Output	400 MHz	1 ns	HCSL	VQFN-20	Differential/Single Ended	400 MHz	2.375 V	3.465 V	ZL40262	- 40 C	+ 85 C
Clock Buffer 8-Out PCIe Clock Buf fer/Level Tnslatr A A 595-LMK00338RTAT LMK00338RTAR Texas Instruments 1: 4.01 CHF 54In Stock 4 000Expected 16/11/2026	Mfr. Part No. LMK00338RTAR Mouser Part No 595-LMK00338RTAR	Texas Instruments	Clock Buffer 8-Out PCIe Clock Buf fer/Level Tnslatr A A 595-LMK00338RTAT Learn More about Texas Instruments ti lmk0033x buffer translator	Datasheet	54In Stock 4 000Expected 16/11/2026	Cut Tape 4.01 CHF 3.02 CHF 2.79 CHF 2.52 CHF View Reel 2.26 CHF 2.39 CHF 2.37 CHF 2.26 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000	8 Output	400 MHz	2.3 ns	HCSL, LVCMOS	WQFN-40	CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL, XTAL	400 MHz	3.15 V	3.45 V	LMK00338	- 40 C	+ 85 C
Clock Buffer LVDS Clock A 595-SN6 5LVDS104DR A 595-SN A 595-SN65LVDS104DR SN65LVDS104D Texas Instruments 1: 6.22 CHF 63In Stock 240Expected 30/09/2026	Mfr. Part No. SN65LVDS104D Mouser Part No 595-SN65LVDS104D	Texas Instruments	Clock Buffer LVDS Clock A 595-SN6 5LVDS104DR A 595-SN A 595-SN65LVDS104DR	Datasheet	63In Stock 240Expected 30/09/2026	6.22 CHF 4.80 CHF 4.31 CHF 4.02 CHF View 3.72 CHF 3.69 CHF 3.59 CHF 3.52 CHF Quote	Min.: 1 Mult.: 1	4 Output		4.2 ns				400 MHz	3 V	3.6 V	SN65LVDS104	- 40 C	+ 85 C
Clock Buffer 1:4 LVDS Clock Fanou t Buffer ALT 595-SN ALT 595-SN65LVDS104PW SN65LVDS104PWG4 Texas Instruments 1: 5.63 CHF 132In Stock	Mfr. Part No. SN65LVDS104PWG4 Mouser Part No 595-SN65LVDS104PWG4	Texas Instruments	Clock Buffer 1:4 LVDS Clock Fanou t Buffer ALT 595-SN ALT 595-SN65LVDS104PW	Datasheet	132In Stock	5.63 CHF 4.31 CHF 3.99 CHF 3.36 CHF	Min.: 1 Mult.: 1	4 Output		4.2 ns				400 MHz	3 V	3.6 V	SN65LVDS104	- 40 C	+ 85 C
Clock Buffer LVDS Clock A 595-SN6 5LVDS105PWR A 595-S A 595-SN65LVDS105PWR SN65LVDS105PW Texas Instruments 1: 5.53 CHF 124In Stock	Mfr. Part No. SN65LVDS105PW Mouser Part No 595-SN65LVDS105PW	Texas Instruments	Clock Buffer LVDS Clock A 595-SN6 5LVDS105PWR A 595-S A 595-SN65LVDS105PWR	Datasheet	124In Stock	5.53 CHF 4.24 CHF 3.65 CHF 3.50 CHF View 3.39 CHF 3.23 CHF 3.18 CHF 3.14 CHF	Min.: 1 Mult.: 1	4 Output		4.2 ns				400 MHz	3 V	3.6 V	SN65LVDS105	- 40 C	+ 85 C
Clock Buffer 1:8 LVDS Clock Fanou t Buffer A 595-SN65 A 595-SN65LVDS108DBTR SN65LVDS108DBT Texas Instruments 1: 7.44 CHF 74In Stock	Mfr. Part No. SN65LVDS108DBT Mouser Part No 595-SN65LVDS108DBT	Texas Instruments	Clock Buffer 1:8 LVDS Clock Fanou t Buffer A 595-SN65 A 595-SN65LVDS108DBTR	Datasheet	74In Stock	7.44 CHF 5.79 CHF 4.91 CHF 4.59 CHF View 4.42 CHF 4.32 CHF 4.23 CHF Quote	Min.: 1 Mult.: 1	8 Output		4.5 ns				400 MHz	3 V	3.6 V	SN65LVDS108	- 40 C	+ 85 C
Clock Buffer 1:16 LVDS Clock Fano ut Buffer A 595-SN6 A 595-SN65LVDS116DGGR SN65LVDS116DGG Texas Instruments 1: 12.69 CHF 13In Stock	Mfr. Part No. SN65LVDS116DGG Mouser Part No 595-SN65LVDS116DGG	Texas Instruments	Clock Buffer 1:16 LVDS Clock Fano ut Buffer A 595-SN6 A 595-SN65LVDS116DGGR	Datasheet	13In Stock	12.69 CHF 10.56 CHF 9.83 CHF 9.02 CHF View 8.71 CHF 8.37 CHF 8.22 CHF Quote	Min.: 1 Mult.: 1	16 Output		4.7 ns				400 MHz	3 V	3.6 V	SN65LVDS116	- 40 C	+ 85 C
Clock Buffer TSMC 1:21 FANOUT BUF HCSL onsemi NB4N121KMNR2G NB4N121KMNR2G onsemi 1: 7.62 CHF 315In Stock	Mfr. Part No. NB4N121KMNR2G Mouser Part No 863-NB4N121KMNR2G	onsemi	Clock Buffer TSMC 1:21 FANOUT BUF HCSL	Datasheet	315In Stock	Cut Tape 7.62 CHF 5.93 CHF 5.50 CHF 5.05 CHF View Reel 4.19 CHF 4.84 CHF 4.78 CHF 4.57 CHF 4.19 CHF Quote MouseReel Available	Min.: 1 Mult.: 1 : 2 000	21 Output		950 ps		QFN-52		400 MHz	3 V	3.6 V	NB4N121K	- 40 C	+ 70 C
Clock Buffer Clock Buffer V-QFN9090-64 T&R 3K PI6CBE33125ZDIEX Diodes Incorporated 1: 9.99 CHF 80In Stock	Mfr. Part No. PI6CBE33125ZDIEX Mouser Part No 621-PI6CBE33125ZDIEX	Diodes Incorporated	Clock Buffer Clock Buffer V-QFN9090-64 T&R 3K Learn More about Diodes Incorporated diodes inc pi6cbe33x5 clock buffers	Datasheet	80In Stock	Cut Tape 9.99 CHF 7.81 CHF 6.93 CHF 6.65 CHF Reel 5.55 CHF	Min.: 1 Mult.: 1 : 3 000	12 Output	100 MHz	3 ns	HCSL	TQFN-64	CMOS	400 MHz	3.135 V	3.465 V	PI6CBE33xx5	- 40 C	+ 85 C
Clock Buffer 4-Out PCIe Clock Buf fer/Level Tnslatr A A 595-LMK00334RTVT LMK00334RTVR Texas Instruments 1: 2.86 CHF 572In Stock 2 000Expected 14/12/2026	Mfr. Part No. LMK00334RTVR Mouser Part No 595-LMK00334RTVR	Texas Instruments	Clock Buffer 4-Out PCIe Clock Buf fer/Level Tnslatr A A 595-LMK00334RTVT Learn More about Texas Instruments ti lmk0033x buffer translator	Datasheet	572In Stock 2 000Expected 14/12/2026	Cut Tape 2.86 CHF 2.15 CHF 1.98 CHF 1.78 CHF Reel 1.53 CHF View 1.69 CHF 1.64 CHF 1.48 CHF 1.46 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 000	4 Output	400 MHz	2.3 ns	HCSL	WQFN-32	CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL, XTAL	400 MHz	3.15 V	3.45 V	LMK00334	- 40 C	+ 85 C
Clock Buffer 4-Out PCIe Clock Buf fer/Level Trnsltr A A 595-LMK00334RTVR LMK00334RTVT Texas Instruments 1: 3.37 CHF 185In Stock 1 500Expected 25/12/2026	Mfr. Part No. LMK00334RTVT Mouser Part No 595-LMK00334RTVT	Texas Instruments	Clock Buffer 4-Out PCIe Clock Buf fer/Level Trnsltr A A 595-LMK00334RTVR Learn More about Texas Instruments ti lmk0033x buffer translator	Datasheet	185In Stock 1 500Expected 25/12/2026	Cut Tape 3.37 CHF 2.56 CHF 2.34 CHF 2.12 CHF Reel 1.95 CHF View 1.87 CHF 1.81 CHF 1.78 CHF 1.77 CHF MouseReel Available	Min.: 1 Mult.: 1 : 250	4 Output	400 MHz	2.3 ns	HCSL	WQFN-32	CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL, XTAL	400 MHz	3.15 V	3.45 V	LMK00334	- 40 C	+ 85 C
Clock Buffer Automotive 4-output PCIe® Gen1/Gen2/ A 595-LMK00334RTVRQ1 LMK00334RTVTQ1 Texas Instruments 1: 3.77 CHF 479In Stock	Mfr. Part No. LMK00334RTVTQ1 Mouser Part No 595-LMK00334RTVTQ1	Texas Instruments	Clock Buffer Automotive 4-output PCIe® Gen1/Gen2/ A 595-LMK00334RTVRQ1 Learn More about Texas Instruments ti lmk0033x buffer translator	Datasheet	479In Stock	Cut Tape 3.77 CHF 2.85 CHF 2.62 CHF 2.38 CHF Reel 2.25 CHF View 2.18 CHF 2.09 CHF 2.05 CHF 2.04 CHF MouseReel Available	Min.: 1 Mult.: 1 : 250	4 Output	400 MHz	2.3 ns	HCSL, LVCMOS	WQFN-32	CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL, XTAL	400 MHz	3.15 V	3.45 V	LMK00334	- 40 C	+ 85 C
Clock Buffer 9DB403 PCIE BUFFER - 4 OUT GEN1-2 9DB403DFLF Renesas Electronics 1: 4.11 CHF 8In Stock	Mfr. Part No. 9DB403DFLF Mouser Part No 972-9DB403DFLF	Renesas Electronics	Clock Buffer 9DB403 PCIE BUFFER - 4 OUT GEN1-2 Learn More about Renesas Electronics idt clock timing solutions	Datasheet	8In Stock	4.11 CHF 2.82 CHF 2.52 CHF 2.29 CHF View 2.19 CHF 2.10 CHF	Min.: 1 Mult.: 1	4 Output		0 ps		SSOP-28		400 MHz	3.135 V	3.465 V	9DB403	0 C	+ 70 C
Clock Buffer 9DB403 PCIE BUFFER - 4 OUT GEN1-2 9DB403DFLFT Renesas Electronics 1: 3.56 CHF 207In Stock 3 000Expected 15/10/2026	Mfr. Part No. 9DB403DFLFT Mouser Part No 972-9DB403DFLFT	Renesas Electronics	Clock Buffer 9DB403 PCIE BUFFER - 4 OUT GEN1-2 Learn More about Renesas Electronics idt clock timing solutions	Datasheet	207In Stock 3 000Expected 15/10/2026	Cut Tape 3.56 CHF 2.70 CHF 2.48 CHF 2.32 CHF View Reel 2.10 CHF 2.24 CHF 2.22 CHF 2.10 CHF 2.10 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 500	4 Output	400 MHz	0 ps	HCSL	SSOP-28	Clock	400 MHz	3.135 V	3.465 V	9DB403	0 C	+ 70 C
Clock Buffer 9DB403 PCIE BUFFER - 4 OUT GEN1-2 9DB403DGILFT Renesas Electronics 1: 3.60 CHF 56In Stock	Mfr. Part No. 9DB403DGILFT Mouser Part No 972-9DB403DGILFT	Renesas Electronics	Clock Buffer 9DB403 PCIE BUFFER - 4 OUT GEN1-2 Learn More about Renesas Electronics idt clock timing solutions	Datasheet	56In Stock	Cut Tape 3.60 CHF 2.73 CHF 2.52 CHF 2.28 CHF View Reel 2.13 CHF 2.25 CHF 2.24 CHF 2.16 CHF 2.13 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000	4 Output		0 ps	HCSL, LVDS	TSSOP-28	HCSL	400 MHz	3.135 V	3.465 V	9DB403	- 40 C	+ 85 C
Clock Buffer PCIE BUFFER - GEN2 9DB803DFILF Renesas Electronics 1: 4.48 CHF 192In Stock	Mfr. Part No. 9DB803DFILF Mouser Part No 972-9DB803DFILF	Renesas Electronics	Clock Buffer PCIE BUFFER - GEN2	Datasheet	192In Stock	4.48 CHF 3.36 CHF 3.08 CHF 2.85 CHF View 2.81 CHF 2.59 CHF 2.57 CHF 2.56 CHF	Min.: 1 Mult.: 1	8 Output		0 ps		SSOP-48		400 MHz	3.135 V	3.465 V	9DB803	- 40 C	+ 85 C
Clock Buffer 8 OUTPUT PCIE GEN2 BUFFER 9DB803DGILF Renesas Electronics 1: 4.06 CHF 205In Stock	Mfr. Part No. 9DB803DGILF Mouser Part No 972-9DB803DGILF	Renesas Electronics	Clock Buffer 8 OUTPUT PCIE GEN2 BUFFER	Datasheet	205In Stock	4.06 CHF 3.06 CHF 2.76 CHF 2.56 CHF View 2.49 CHF 2.38 CHF 2.37 CHF	Min.: 1 Mult.: 1	8 Output		0 ps		TSSOP-48		400 MHz	3.135 V	3.465 V	9DB803	- 40 C	+ 85 C
Clock Buffer PCIE BUFFER - Z TECH 9ZX21901CKLF Renesas Electronics 1: 6.11 CHF 148In Stock	Mfr. Part No. 9ZX21901CKLF Mouser Part No 972-9ZX21901CKLF	Renesas Electronics	Clock Buffer PCIE BUFFER - Z TECH Learn More about Renesas Electronics idt clock timing solutions	Datasheet	148In Stock	6.11 CHF 4.71 CHF 4.36 CHF 3.98 CHF View 3.76 CHF 3.71 CHF 3.60 CHF	Min.: 1 Mult.: 1	19 Output	400 MHz	4.5 ns	HCSL	VFQFPN-72	Clock	400 MHz	3.135 V	3.465 V	9ZX21901	0 C	+ 70 C
Clock Buffer 9ZX21901D DB1900Z 9ZX21901DKLF Renesas Electronics 1: 5.83 CHF 145In Stock	Mfr. Part No. 9ZX21901DKLF Mouser Part No 972-9ZX21901DKLF	Renesas Electronics	Clock Buffer 9ZX21901D DB1900Z Learn More about Renesas Electronics idt 9zx21901d clock buffers	Datasheet	145In Stock	5.83 CHF 4.41 CHF 4.06 CHF 3.88 CHF View 3.59 CHF 3.54 CHF 3.52 CHF 3.51 CHF Quote	Min.: 1 Mult.: 1	19 Output		3 ns	HCSL			400 MHz	3.135 V	3.465 V	9ZX21901	0 C	+ 70 C
Clock Buffer 9ZXL1251E DB1200ZL "LITE" 9ZXL1251EKILF Renesas Electronics 1: 5.20 CHF 5In Stock	Mfr. Part No. 9ZXL1251EKILF Mouser Part No 972-9ZXL1251EKILF	Renesas Electronics	Clock Buffer 9ZXL1251E DB1200ZL "LITE" Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	5In Stock	5.20 CHF 4.17 CHF 3.88 CHF 3.78 CHF 3.71 CHF	Min.: 1 Mult.: 1	12 Output	150 MHz	3 ns	LP-HCSL	VFQFPN-64	HCSL	400 MHz	3.135 V	3.465 V	9ZXL1251	- 40 C	+ 85 C
Clock Buffer 9ZXL1251E DB1200ZL "LITE" 9ZXL1251EKILFT Renesas Electronics 1: 5.20 CHF 5In Stock 3 000Expected 18/02/2028	Mfr. Part No. 9ZXL1251EKILFT Mouser Part No 972-9ZXL1251EKILFT	Renesas Electronics	Clock Buffer 9ZXL1251E DB1200ZL "LITE" Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	5In Stock 3 000Expected 18/02/2028	Cut Tape 5.20 CHF 4.00 CHF 3.69 CHF 3.67 CHF Reel 3.67 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000	12 Output	150 MHz	3 ns	LP-HCSL	VFQFPN-64	HCSL	400 MHz	3.135 V	3.465 V	9ZXL1251	- 40 C	+ 85 C
Clock Buffer 9ZXL1530D 15 O/P LOW-POWER DB1900Z DERIV. 9ZXL1530DKILF Renesas Electronics 1: 5.49 CHF 100In Stock	Mfr. Part No. 9ZXL1530DKILF Mouser Part No 972-9ZXL1530DKILF	Renesas Electronics	Clock Buffer 9ZXL1530D 15 O/P LOW-POWER DB1900Z DERIV.	Datasheet	100In Stock	5.49 CHF 4.23 CHF 3.92 CHF 3.73 CHF View 3.54 CHF 3.48 CHF 3.44 CHF 3.43 CHF	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 9ZXL1930D 19 O/P LOW-POW DB1900Z DERIV. W/85OHM ZO 9ZXL1930DKILF Renesas Electronics 1: 5.78 CHF 1In Stock	Mfr. Part No. 9ZXL1930DKILF Mouser Part No 972-9ZXL1930DKILF	Renesas Electronics	Clock Buffer 9ZXL1930D 19 O/P LOW-POW DB1900Z DERIV. W/85OHM ZO	Datasheet	1In Stock	5.78 CHF 4.46 CHF 4.14 CHF 3.80 CHF 3.65 CHF	Min.: 1 Mult.: 1	19 Output	150 MHz	0 ps	LP-HCSL	VFQFPN-72	HCSL	400 MHz	3.135 V	3.465 V	9ZXL1930	- 40 C	+ 85 C
Clock Buffer RC19020A072 DB2000Q FROM AP901T WITH SBI & LOS, T&R RC19020A072GN2#BB0 Renesas Electronics 1: 4.63 CHF 14In Stock	Mfr. Part No. RC19020A072GN2#BB0 Mouser Part No 972-C19020A072GN2BB0	Renesas Electronics	Clock Buffer RC19020A072 DB2000Q FROM AP901T WITH SBI & LOS, T&R Learn More about Renesas Electronics renesas rc190xxa buffers muxs	Datasheet	14In Stock	4.63 CHF 3.53 CHF 3.25 CHF 2.95 CHF 2.91 CHF	Min.: 1 Mult.: 1	20 Output		1.8 ns				400 MHz	3 V	3.6 V	RC19020	- 40 C	+ 105 C
Clock Buffer LVDS Clock ALT 595-S N65LVDS104D ALT 595 ALT 595-SN65LVDS104D SN65LVDS104DG4 Texas Instruments 1: 6.25 CHF 46In Stock	Mfr. Part No. SN65LVDS104DG4 Mouser Part No 595-SN65LVDS104DG4	Texas Instruments	Clock Buffer LVDS Clock ALT 595-S N65LVDS104D ALT 595 ALT 595-SN65LVDS104D	Datasheet	46In Stock	6.25 CHF 4.82 CHF 4.46 CHF 4.06 CHF View 3.76 CHF 3.65 CHF 3.48 CHF	Min.: 1 Mult.: 1	4 Output		4.2 ns				400 MHz	3 V	3.6 V	SN65LVDS104	- 40 C	+ 85 C