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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 (IDR) 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 Clock Buffer V-QFN4040-28 T&R 3.5K PI6CB332204ZLFEX Diodes Incorporated 1: Rp96.683,42 1.844In Stock New Product	Mfr. Part No. PI6CB332204ZLFEX Mouser Part No 621-PI6CB332204ZLFEX New Product	Diodes Incorporated	Clock Buffer Clock Buffer V-QFN4040-28 T&R 3.5K Learn More about Diodes Incorporated diodesinc pi6cb33220x 2 input clock mux	Datasheet	1.844In Stock	Cut Tape Rp96.683,42 Rp73.200,54 Rp65.678,68 Rp60.908,72 Rp59.257,58 Reel Rp59.257,58 MouseReel Available	Min.: 1 Mult.: 1 Max.: 288 : 3.500	2 Output	400 MHz	3 ns	HCSL	V-QFN4040-28	CMOS	400 MHz	2.97 V	3.63 V		- 40 C	+ 105 C
Clock Buffer 8-output LP-HCSL clo ck buffer for PCIe LMKDB1108Z85RKPT Texas Instruments 1: Rp128.422,00 750In Stock	Mfr. Part No. LMKDB1108Z85RKPT Mouser Part No 595-LMKDB1108Z85RKPT	Texas Instruments	Clock Buffer 8-output LP-HCSL clo ck buffer for PCIe Learn More about Texas Instruments ti lmkdb1 ultra low jitter clock buffers	Datasheet	750In Stock	Cut Tape Rp128.422,00 Rp98.334,56 Rp90.996,16 Rp88.060,80 Reel Rp74.668,22 Rp74.484,76 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 Ultra Low Pwr 2:8 Fa n-out Buffer A 595- A 595-CDCUN1208LPRHBT CDCUN1208LPRHBR Texas Instruments 1: Rp312.615,84 1.526In Stock	Mfr. Part No. CDCUN1208LPRHBR Mouser Part No 595-CDCUN1208LPRHBR	Texas Instruments	Clock Buffer Ultra Low Pwr 2:8 Fa n-out Buffer A 595- A 595-CDCUN1208LPRHBT	Datasheet	1.526In Stock	Cut Tape Rp312.615,84 Rp247.671,00 Rp231.526,52 Rp214.281,28 Reel Rp182.175,78 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	8 Output		3.8 ns				400 MHz	1.7 V	3.63 V	CDCUN1208LP	- 40 C	+ 85 C
Clock Buffer High performance com pliant two output s LMKDB1102REYT Texas Instruments 1: Rp85.492,36 3.589In Stock	Mfr. Part No. LMKDB1102REYT Mouser Part No 595-LMKDB1102REYT	Texas Instruments	Clock Buffer High performance com pliant two output s Learn More about Texas Instruments ti lmkdb1 ultra low jitter clock buffers	Datasheet	3.589In Stock	Cut Tape Rp85.492,36 Rp64.394,46 Rp59.074,12 Rp53.386,86 Reel Rp50.634,96 View Rp50.268,04 Rp47.149,22 Rp46.231,92 MouseReel Available	Min.: 1 Mult.: 1 : 250	5 Output			LP-HCSL	VQFN-20	LP-HCSL	400 MHz	1.71 V	3.6 V	LMKDB1102	- 40 C	+ 105 C
Clock Buffer 4-output LP-HCSL clo ck buffer for PCIe LMKDB1104Z100REXT Texas Instruments 1: Rp81.823,16 1.292In Stock	Mfr. Part No. LMKDB1104Z100REXT Mouser Part No 595-LMKDB1104Z100RET	Texas Instruments	Clock Buffer 4-output LP-HCSL clo ck buffer for PCIe Learn More about Texas Instruments ti lmkdb1 ultra low jitter clock buffers	Datasheet	1.292In Stock	Cut Tape Rp81.823,16 Rp61.826,02 Rp56.872,60 Rp51.368,80 Reel Rp48.616,90 View Rp46.598,84 Rp45.131,16 Rp44.397,32 MouseReel Available	Min.: 1 Mult.: 1 : 250	4 Output			LP-HCSL	VQFN-28	LP-HCSL	400 MHz	1.71 V	3.6 V	LMKDB1104	- 40 C	+ 105 C
Clock Buffer DB2000QL-compliant 2 0-output clock buff LMKDB1120Z85NPPT Texas Instruments 1: Rp155.574,08 250In Stock	Mfr. Part No. LMKDB1120Z85NPPT Mouser Part No 595-LMKDB1120Z85NPPT	Texas Instruments	Clock Buffer DB2000QL-compliant 2 0-output clock buff Learn More about Texas Instruments ti lmkdb1 ultra low jitter clock buffers	Datasheet	250In Stock	Rp155.574,08 Rp120.166,30 Rp111.360,22 Rp101.086,46 View Rp94.298,44 Rp93.197,68 Quote	Min.: 1 Mult.: 1	20 Output	400 MHz	1 ns	LP-HCSL	TLGA-80	LP-HCSL	400 MHz	1.71 V	3.6 V	LMKDB1120	- 40 C	+ 105 C
Clock Buffer 2-input 2-output LP- HCSL clock MUX for LMKDB1202REYT Texas Instruments 1: Rp79.988,56 410In Stock 1.500Expected 04/11/2026	Mfr. Part No. LMKDB1202REYT Mouser Part No 595-LMKDB1202REYT	Texas Instruments	Clock Buffer 2-input 2-output LP- HCSL clock MUX for Learn More about Texas Instruments ti lmkdb12xx lp hcsl clock multiplexers	Datasheet	410In Stock 1.500Expected 04/11/2026	Cut Tape Rp79.988,56 Rp60.358,34 Rp55.588,38 Rp50.268,04 Reel Rp47.516,14 View Rp45.498,08 Rp44.030,40 Rp43.296,56 MouseReel Available	Min.: 1 Mult.: 1 : 250	2 Output	400 MHz		LP-HCSL	VQFN-20	LP-HCSL	400 MHz	1.71 V	3.6 V	LMKDB1202	- 40 C	+ 105 C
Clock Buffer 2-input 4-output LP- HCSL clock MUX for LMKDB1204REXT Texas Instruments 1: Rp115.212,88 39In Stock 2.500On Order	Mfr. Part No. LMKDB1204REXT Mouser Part No 595-LMKDB1204REXT	Texas Instruments	Clock Buffer 2-input 4-output LP- HCSL clock MUX for Learn More about Texas Instruments ti lmkdb12xx lp hcsl clock multiplexers	Datasheet	39In Stock 2.500On Order	Cut Tape Rp115.212,88 Rp88.427,72 Rp81.639,70 Rp74.301,30 Reel Rp70.632,10 View Rp68.063,66 Rp66.779,44 Rp66.045,60 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	4 Output			LP-HCSL	VQFN-28	Differential	400 MHz	1.71 V	3.6 V	LMKDB1204	- 40 C	+ 105 C
Clock Buffer 4-Output PCIe HCSL Fanout Buffers with Individual Output Enable ZL40264LDG1 Microchip Technology 1: Rp91.179,62 649In Stock	Mfr. Part No. ZL40264LDG1 Mouser Part No 579-ZL40264LDG1	Microchip Technology	Clock Buffer 4-Output PCIe HCSL Fanout Buffers with Individual Output Enable Learn More about Microchip Technology microsemi zl40264 fanout buffer	Datasheet	649In Stock	Rp91.179,62 Rp75.952,44 Rp75.402,06	Min.: 1 Mult.: 1	4 Output	400 MHz	1 ns	HCSL	VQFN-20	Differential/Single Ended	400 MHz	2.375 V	3.465 V	ZL40264	- 40 C	+ 85 C
Clock Buffer Ultra Low Pwr 2:8 Fa n-out Buffer A 595- A 595-CDCUN1208LPRHBR CDCUN1208LPRHBT Texas Instruments 1: Rp374.992,24 239In Stock	Mfr. Part No. CDCUN1208LPRHBT Mouser Part No 595-CDCUN1208LPRHBT	Texas Instruments	Clock Buffer Ultra Low Pwr 2:8 Fa n-out Buffer A 595- A 595-CDCUN1208LPRHBR	Datasheet	239In Stock	Cut Tape Rp374.992,24 Rp297.205,20 Rp277.941,90 Rp277.758,44 Reel Rp235.929,56 MouseReel Available	Min.: 1 Mult.: 1 : 250	8 Output		3.8 ns				400 MHz	1.7 V	3.63 V	CDCUN1208LP	- 40 C	+ 85 C
Clock Buffer 1 LVTTL:4 LVDS Clock Fanout Buffer A 595 A 595-SN65LVDS105PW SN65LVDS105PWR Texas Instruments 1: Rp97.784,18 698In Stock	Mfr. Part No. SN65LVDS105PWR Mouser Part No 595-SN65LVDS105PWR	Texas Instruments	Clock Buffer 1 LVTTL:4 LVDS Clock Fanout Buffer A 595 A 595-SN65LVDS105PW	Datasheet	698In Stock	Cut Tape Rp97.784,18 Rp74.668,22 Rp68.797,50 Rp62.376,40 View Reel Rp55.404,92 Rp59.441,04 Rp58.523,74 Rp58.156,82 Rp55.404,92 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	4 Output		4.2 ns				400 MHz	3 V	3.6 V	SN65LVDS105	- 40 C	+ 85 C
Clock Buffer DB2000QL-compliant 2 0-output clock buff LMKDB1120Z100NPPR Texas Instruments 1: Rp135.026,56 65In Stock 2.500Expected 21/01/2027	Mfr. Part No. LMKDB1120Z100NPPR Mouser Part No 595-LMKDB1120Z100NPR	Texas Instruments	Clock Buffer DB2000QL-compliant 2 0-output clock buff Learn More about Texas Instruments ti lmkdb1 ultra low jitter clock buffers	Datasheet	65In Stock 2.500Expected 21/01/2027	Rp135.026,56 Rp104.021,82 Rp96.316,50 Rp84.024,68 View Rp79.988,56 Rp78.704,34 Rp78.153,96 Rp74.668,22	Min.: 1 Mult.: 1	20 Output	400 MHz	1 ns	LP-HCSL	TLGA-80	LP-HCSL	400 MHz	1.71 V	3.6 V	LMKDB1120	- 40 C	+ 105 C
Clock Buffer DB2000QL-compliant 2 0-output clock buff LMKDB1120Z100NPPT Texas Instruments 1: Rp155.207,16 136In Stock	Mfr. Part No. LMKDB1120Z100NPPT Mouser Part No 595-LMKDB1120Z100NPT	Texas Instruments	Clock Buffer DB2000QL-compliant 2 0-output clock buff Learn More about Texas Instruments ti lmkdb1 ultra low jitter clock buffers	Datasheet	136In Stock	Rp155.207,16 Rp119.799,38 Rp110.809,84 Rp101.086,46 View Rp95.399,20 Rp95.215,74 Rp93.748,06 Quote	Min.: 1 Mult.: 1	20 Output	400 MHz	1 ns	LP-HCSL	TLGA-80	LP-HCSL	400 MHz	1.71 V	3.6 V	LMKDB1120	- 40 C	+ 105 C
Clock Buffer DB2000QL-compliant 2 0-output clock buff LMKDB1120Z85NPPR Texas Instruments 1: Rp121.817,44 245In Stock	Mfr. Part No. LMKDB1120Z85NPPR Mouser Part No 595-LMKDB1120Z85NPPR	Texas Instruments	Clock Buffer DB2000QL-compliant 2 0-output clock buff Learn More about Texas Instruments ti lmkdb1 ultra low jitter clock buffers	Datasheet	245In Stock	Rp121.817,44 Rp93.381,14 Rp86.409,66 Rp78.520,88 View Rp74.851,68 Rp73.567,46 Rp70.999,02 Rp67.880,20	Min.: 1 Mult.: 1	20 Output	400 MHz	1 ns	LP-HCSL	TLGA-80	LP-HCSL	400 MHz	1.71 V	3.6 V	LMKDB1120	- 40 C	+ 105 C
Clock Buffer 1:8 PCI Exp Gen 2/3 ZeroDelay Buffer Ind PI6C20800BIAEX Diodes Incorporated 1: Rp38.159,68 3.870In Stock	Mfr. Part No. PI6C20800BIAEX Mouser Part No 729-PI6C20800BIAEX	Diodes Incorporated	Clock Buffer 1:8 PCI Exp Gen 2/3 ZeroDelay Buffer Ind Learn More about Diodes Incorporated diodes timing solutions	Datasheet	3.870In Stock	Cut Tape Rp38.159,68 Rp28.069,38 Rp24.950,56 Rp22.932,50 View Reel Rp19.813,68 Rp22.198,66 Rp21.831,74 Rp19.813,68 Rp19.813,68 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	8 Output	100 MHz	8 ns	HCSL	TSSOP-Wide-48	HCSL	400 MHz	3.135 V	3.465 V	PI6C20800B	- 40 C	+ 85 C
Clock Buffer 1:8 100 MHz PCI Express Clock PI6C20800SAEX Diodes Incorporated 1: Rp44.397,32 3.290In Stock	Mfr. Part No. PI6C20800SAEX Mouser Part No 729-PI6C20800SAEX	Diodes Incorporated	Clock Buffer 1:8 100 MHz PCI Express Clock Learn More about Diodes Incorporated diodes timing solutions	Datasheet	3.290In Stock	Cut Tape Rp44.397,32 Rp33.022,80 Rp29.170,14 Rp26.968,62 View Reel Rp23.115,96 Rp26.051,32 Rp25.684,40 Rp23.115,96 Rp23.115,96	Min.: 1 Mult.: 1 : 1.500	8 Output	100 MHz	6 ns	HCSL	TSSOP-Wise-48	HCSL	400 MHz	3.135 V	3.465 V	PI6C20800S	0 C	+ 70 C
Clock Buffer PCIe GenII Diff HCSL Clck Buff Ind Tmp O PI6C20800SIAEX Diodes Incorporated 1: Rp44.397,32 2.242In Stock	Mfr. Part No. PI6C20800SIAEX Mouser Part No 729-PI6C20800SIAEX	Diodes Incorporated	Clock Buffer PCIe GenII Diff HCSL Clck Buff Ind Tmp O Learn More about Diodes Incorporated diodes timing solutions	Datasheet	2.242In Stock	Cut Tape Rp44.397,32 Rp33.022,80 Rp29.170,14 Rp28.986,68 View Reel Rp23.482,88 Rp26.968,62 Rp25.134,02 Rp23.482,88 Rp23.482,88	Min.: 1 Mult.: 1 : 1.500	8 Output	100 MHz	8 ns	HCSL	TSSOP-Wise-48	HCSL	400 MHz	3.135 V	3.465 V	PI6C20800S	- 40 C	+ 85 C
Clock Buffer 3.3V 1:4 Low Power PCIe Buffer PI6CDBL401BZHIEX Diodes Incorporated 1: Rp39.076,98 7.981In Stock	Mfr. Part No. PI6CDBL401BZHIEX Mouser Part No 729-PI6CDBL401BZHIEX	Diodes Incorporated	Clock Buffer 3.3V 1:4 Low Power PCIe Buffer Learn More about Diodes Incorporated diodes timing solutions	Datasheet	7.981In Stock	Cut Tape Rp39.076,98 Rp28.986,68 Rp25.684,40 Rp23.482,88 View Reel Rp19.997,14 Rp22.749,04 Rp22.382,12 Rp21.831,74 Rp19.997,14 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2.500 : 2.500	4 Output	100 MHz	4.5 ns	HCSL, LVDS	TQFN-32	HCSL	400 MHz	3 V	3.6 V	PI6CDBL401B	- 40 C	+ 85 C
Clock Buffer 9DB403 PCIE BUFFER - 4 OUT GEN1-2 9DB403DFLFT Renesas Electronics 1: Rp81.089,32 3.351In Stock	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	3.351In Stock	Cut Tape Rp81.089,32 Rp61.459,10 Rp56.505,68 Rp52.836,48 View Reel Rp47.883,06 Rp51.001,88 Rp50.451,50 Rp47.883,06 Rp47.883,06 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 8 OUTPUT PCIE GEN2 BUFFER 9DB803DGILFT Renesas Electronics 1: Rp93.014,22 1.520In Stock	Mfr. Part No. 9DB803DGILFT Mouser Part No 972-9DB803DGILFT	Renesas Electronics	Clock Buffer 8 OUTPUT PCIE GEN2 BUFFER	Datasheet	1.520In Stock	Cut Tape Rp93.014,22 Rp70.815,56 Rp65.311,76 Rp59.257,58 Reel Rp52.653,02 View Rp56.322,22 Rp54.487,62 Rp53.937,24 Rp52.469,56 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	8 Output		0 ps	HCSL	TSSOP-48	HCSL	400 MHz	3.135 V	3.465 V	9DB803	- 40 C	+ 85 C
Clock Buffer 2-Output PCIe HCSL Fanout Buffers with Individual Output Enable ZL40262LDG1 Microchip Technology 1: Rp38.159,68 380In Stock	Mfr. Part No. ZL40262LDG1 Mouser Part No 579-ZL40262LDG1	Microchip Technology	Clock Buffer 2-Output PCIe HCSL Fanout Buffers with Individual Output Enable	Datasheet	380In Stock	Rp38.159,68 Rp31.738,58 Rp31.555,12	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: Rp91.363,08 47In Stock 4.000Expected 13/11/2026	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	47In Stock 4.000Expected 13/11/2026	Cut Tape Rp91.363,08 Rp68.980,96 Rp63.477,16 Rp57.422,98 View Reel Rp51.368,80 Rp54.487,62 Rp53.937,24 Rp51.368,80 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: Rp141.631,12 303In Stock	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	303In Stock	Rp141.631,12 Rp109.525,62 Rp98.151,10 Rp91.546,54 View Rp84.758,52 Rp84.024,68 Rp82.006,62 Rp80.172,02 Quote	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 5LVDS104PWR A 595-S A 595-SN65LVDS104PWR SN65LVDS104PW Texas Instruments 1: Rp142.548,42 39In Stock 270Expected 19/11/2026	Mfr. Part No. SN65LVDS104PW Mouser Part No 595-SN65LVDS104PW	Texas Instruments	Clock Buffer LVDS Clock A 595-SN6 5LVDS104PWR A 595-S A 595-SN65LVDS104PWR	Datasheet	39In Stock 270Expected 19/11/2026	Rp142.548,42 Rp109.892,54 Rp101.636,84 Rp92.647,30 View Rp85.859,28 Rp83.107,38 Rp79.254,72	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: Rp128.238,54 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	Rp128.238,54 Rp98.334,56 Rp90.812,70 Rp75.585,52 View Rp71.182,48 Rp70.265,18 Rp69.898,26 Rp69.347,88	Min.: 1 Mult.: 1	4 Output		4.2 ns				400 MHz	3 V	3.6 V	SN65LVDS104	- 40 C	+ 85 C