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400 MHz Clock Buffer

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 9ZXL0851E DB800ZL "LITE" 9ZXL0851EKILFT Renesas Electronics 1: $5.09 4,895Expected 4/20/2028	Mfr. Part # 9ZXL0851EKILFT Mouser Part # 972-9ZXL0851EKILFT	Renesas Electronics	Clock Buffer 9ZXL0851E DB800ZL "LITE" Learn More about Renesas Electronics idt 9zxl0831e 51Ee clock buffers	Datasheet	4,895Expected 4/20/2028	Cut Tape $5.09 $3.88 $3.58 $3.24 View Reel $2.92 $3.08 $2.99 $2.95 $2.92 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 2-Output PCIe HCSL Fanout Buffers with Individual Output Enable ZL40262LDG1 Microchip Technology 1: $2.08 980Expected 1/18/2027	Mfr. Part # ZL40262LDG1 Mouser Part # 579-ZL40262LDG1	Microchip Technology	Clock Buffer 2-Output PCIe HCSL Fanout Buffers with Individual Output Enable	Datasheet	980Expected 1/18/2027	$2.08 $1.73 $1.72	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: $5.81 3,974Expected 11/13/2026	Mfr. Part # LMK00338RTAR Mouser Part # 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	3,974Expected 11/13/2026	Cut Tape $5.81 $4.43 $4.09 $3.51 View Reel $3.25 $3.34 $3.26 $3.25 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 High performance com pliant two output s LMKDB1102REYR Texas Instruments 1: $4.06 2,570Expected 5/31/2027	Mfr. Part # LMKDB1102REYR Mouser Part # 595-LMKDB1102REYR	Texas Instruments	Clock Buffer High performance com pliant two output s Learn More about Texas Instruments ti lmkdb1 ultra low jitter clock buffers	Datasheet	2,570Expected 5/31/2027	Cut Tape $4.06 $3.02 $2.77 $2.48 View Reel $2.31 $2.34 $2.31 $2.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	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 LMKDB1104Z85REXT Texas Instruments 1: $4.74 750Expected 5/10/2027	Mfr. Part # LMKDB1104Z85REXT Mouser Part # 595-LMKDB1104Z85REXT	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	750Expected 5/10/2027	Cut Tape $4.74 $3.59 $3.31 $2.99 Reel $2.83 View $2.70 $2.63 $2.60 MouseReel Available	Min.: 1 Mult.: 1 : 250	4 Output	400 MHz		LP-HCSL	VQFN-28	LP-HCSL	400 MHz	1.71 V	3.6 V	LMKDB1104	- 40 C	+ 105 C
Clock Buffer 8-output LP-HCSL clo ck buffer for PCIe LMKDB1108Z100RKPT Texas Instruments 1: $7.23 500Expected 5/31/2027	Mfr. Part # LMKDB1108Z100RKPT Mouser Part # 595-LMKDB1108Z100RKT	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	500Expected 5/31/2027	Cut Tape $7.23 $5.57 $5.16 $4.70 Reel $4.49 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 9ZML1232E DB1200ZL MUX DERIV 9ZML1232EKILF Renesas Electronics 1: $11.36 264Expected 5/18/2027	Mfr. Part # 9ZML1232EKILF Mouser Part # 972-9ZML1232EKILF	Renesas Electronics	Clock Buffer 9ZML1232E DB1200ZL MUX DERIV Learn More about Renesas Electronics idt 9zml12x2e clock buffers	Datasheet	264Expected 5/18/2027	$11.36 $8.87 $8.24 $7.56 $7.50	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 9ZXL0451E 4-Output DB800ZL Derivative for PCIe Gen 9ZXL0451EKILFT Renesas Electronics 1: $4.63 2,355Expected 2/18/2028	Mfr. Part # 9ZXL0451EKILFT Mouser Part # 972-9ZXL0451EKILFT	Renesas Electronics	Clock Buffer 9ZXL0451E 4-Output DB800ZL Derivative for PCIe Gen	Datasheet	2,355Expected 2/18/2028	Cut Tape $4.63 $3.49 $3.21 $2.90 View Reel $2.58 $2.75 $2.73 $2.59 $2.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	4 Output		3 ns				400 MHz	3.135 V	3.465 V	9ZXL0451	- 40 C	+ 85 C
Clock Buffer 9ZXL0651E DB600ZL "LITE" 9ZXL0651EKILFT Renesas Electronics 1: $5.33 2,500Expected 3/7/2028	Mfr. Part # 9ZXL0651EKILFT Mouser Part # 972-9ZXL0651EKILFT	Renesas Electronics	Clock Buffer 9ZXL0651E DB600ZL "LITE" Learn More about Renesas Electronics idt 9zxl0651e 52e clock buffers	Datasheet	2,500Expected 3/7/2028	Cut Tape $5.33 $3.93 $3.59 $3.22 View Reel $2.91 $3.05 $2.95 $2.93 $2.91 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	6 Output	150 MHz	3 ns	LP-HCSL	VFQFPN-40	HCSL	400 MHz	3.135 V	3.465 V	9ZXL0651	- 40 C	+ 85 C
Clock Buffer 9ZXL0851E DB800ZL "LITE" 9ZXL0851EKILF Renesas Electronics 1: $5.09 490Expected 2/16/2028	Mfr. Part # 9ZXL0851EKILF Mouser Part # 972-9ZXL0851EKILF	Renesas Electronics	Clock Buffer 9ZXL0851E DB800ZL "LITE" Learn More about Renesas Electronics idt 9zxl0831e 51Ee clock buffers	Datasheet	490Expected 2/16/2028	$5.09 $3.88 $3.58 $3.24 $3.22	Min.: 1 Mult.: 1	8 Output		3 ns	LP-HCSL	VFQFPN-48	HCSL	400 MHz	3.135 V	3.465 V	9ZXL0851	- 40 C	+ 85 C
Clock Buffer 9ZXL0852E DB800ZL "LITE" OEM DERIV. 9ZXL0852EKILF Renesas Electronics 1: $5.70 484Expected 2/16/2028	Mfr. Part # 9ZXL0852EKILF Mouser Part # 972-9ZXL0852EKILF	Renesas Electronics	Clock Buffer 9ZXL0852E DB800ZL "LITE" OEM DERIV.	Datasheet	484Expected 2/16/2028	$5.70 $4.28 $3.93 $3.55 View $3.42 $3.31	Min.: 1 Mult.: 1	8 Output		0 ps	LP-HCSL	VFQFPN-48	HCSL	400 MHz	3.135 V	3.465 V	9ZXL0852	- 40 C	+ 85 C
Clock Buffer 9ZXL1251E DB1200ZL "LITE" 9ZXL1251EKILFT Renesas Electronics 1: $6.47 2,977Expected 4/20/2028	Mfr. Part # 9ZXL1251EKILFT Mouser Part # 972-9ZXL1251EKILFT	Renesas Electronics	Clock Buffer 9ZXL1251E DB1200ZL "LITE" Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	2,977Expected 4/20/2028	Cut Tape $6.47 $4.96 $4.58 $4.56 Reel $4.56 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 RC19004A100 QBUFFER, 100 OHMS, 4 O/P T&R RC19004A100GNL#BB0 Renesas Electronics 1: $3.26 4,115On Order	Mfr. Part # RC19004A100GNL#BB0 Mouser Part # 972-C19004A100GNLBB0	Renesas Electronics	Clock Buffer RC19004A100 QBUFFER, 100 OHMS, 4 O/P T&R Learn More about Renesas Electronics renesas rc190xxa buffers muxs	Datasheet	4,115On Order On Order Ship Dates Mfr. #: RC19004A100GNL#BB0 Stock: 0 On Order: 3,625 Expected 2/16/2028 490 Expected 4/20/2028 Factory Lead-Time: 33 Weeks	$3.26 $2.43 $2.22 $1.99 View $1.88 $1.85	Min.: 1 Mult.: 1	4 Output		1.8 ns				400 MHz	3 V	3.6 V	RC19004A100	- 40 C	+ 105 C
Clock Buffer RC19008A100 QBUFFER, 100 OHMS, 8 O/P RC19008A100GND#BB0 Renesas Electronics 1: $3.96 980Expected 12/13/2027	Mfr. Part # RC19008A100GND#BB0 Mouser Part # 972-C19008A100GNDBB0	Renesas Electronics	Clock Buffer RC19008A100 QBUFFER, 100 OHMS, 8 O/P Learn More about Renesas Electronics renesas rc190xxa buffers muxs	Datasheet	980Expected 12/13/2027	$3.96 $2.95 $2.70 $2.43 View $2.29 $2.25	Min.: 1 Mult.: 1	8 Output		1.8 ns				400 MHz	3 V	3.6 V	RC19008	- 40 C	+ 105 C
Clock Buffer RC19013A QBUFFER, 85 OHMS, 13 O/P T&R RC19013AGNG#BB0 Renesas Electronics 1: $5.14 1,037Expected 4/20/2028	Mfr. Part # RC19013AGNG#BB0 Mouser Part # 972-RC19013AGNG#BB0	Renesas Electronics	Clock Buffer RC19013A QBUFFER, 85 OHMS, 13 O/P T&R Learn More about Renesas Electronics renesas rc190xxa buffers muxs	Datasheet	1,037Expected 4/20/2028	$5.14 $3.92 $3.61 $3.28 View $3.11 $3.08	Min.: 1 Mult.: 1	13 Output		1.8 ns				400 MHz	3 V	3.6 V	RC19013	- 40 C	+ 105 C
Clock Buffer RC19016A QBUFFER, 85 OHMS, 16 O/P RC19016AGN1#BB0 Renesas Electronics 1: $5.26 591Expected 4/20/2028	Mfr. Part # RC19016AGN1#BB0 Mouser Part # 972-RC19016AGN1#BB0	Renesas Electronics	Clock Buffer RC19016A QBUFFER, 85 OHMS, 16 O/P Learn More about Renesas Electronics renesas rc190xxa buffers muxs	Datasheet	591Expected 4/20/2028	$5.26 $4.01 $3.70 $3.35 $3.32	Min.: 1 Mult.: 1	16 Output		1.8 ns				400 MHz	3 V	3.6 V	RC19016	- 40 C	+ 105 C
Clock Buffer RC19020A DB2000QL FROM AP901T WITH SBI AND LOS, T RC19020AGN6#BD0 Renesas Electronics 1: $5.94 980Expected 4/20/2028	Mfr. Part # RC19020AGN6#BD0 Mouser Part # 972-RC19020AGN6#BD0	Renesas Electronics	Clock Buffer RC19020A DB2000QL FROM AP901T WITH SBI AND LOS, T Learn More about Renesas Electronics renesas rc190xxa buffers muxs	Datasheet	980Expected 4/20/2028	$5.94 $4.55 $4.20 $3.82 $3.62	Min.: 1 Mult.: 1	20 Output		1.8 ns				400 MHz	3 V	3.6 V	RC19020	- 40 C	+ 105 C
Clock Buffer RC19202A QMUX 2:2 RC19202AGNT#BD0 Renesas Electronics 1: $3.93 2,643Expected 4/20/2028	Mfr. Part # RC19202AGNT#BD0 Mouser Part # 972-RC19202AGNT#BD0	Renesas Electronics	Clock Buffer RC19202A QMUX 2:2 Learn More about Renesas Electronics renesas rc192xxa buffers muxs	Datasheet	2,643Expected 4/20/2028	$3.93 $2.93 $2.68 $2.41 View $2.27 $2.24	Min.: 1 Mult.: 1	2 Output		1.7 ns				400 MHz	2.97 V	3.63 V	RC19202	- 40 C	+ 105 C
Clock Buffer 9QXL2001B DB2000QL Renesas Electronics 9QXL2001BNHGI8 9QXL2001BNHGI8 Renesas Electronics 1: $5.99 4,000Expected 8/24/2027	Mfr. Part # 9QXL2001BNHGI8 Mouser Part # 972-9QXL2001BNHGI8	Renesas Electronics	Clock Buffer 9QXL2001B DB2000QL	Datasheet	4,000Expected 8/24/2027	Cut Tape $5.99 $4.74 $4.36 $4.21 View Reel $3.73 $4.01 $3.87 $3.85 $3.73 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	20 Output		10 ns				400 MHz	3.135 V	3.465 V	9QXL2001B	- 40 C	+ 85 C
Clock Buffer 4-Out PCIe Clock Buf fer/Level Tnslatr A A 595-LMK00334RTVT LMK00334RTVR Texas Instruments 1: $4.05 298Expected 12/21/2026	Mfr. Part # LMK00334RTVR Mouser Part # 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	298Expected 12/21/2026	Cut Tape $4.05 $3.05 $2.80 $2.48 View Reel $2.21 $2.39 $2.36 $2.21 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 High performance 1:12-output clock buffer for PCIe 80-LGA -40 to 105 LMKDB1112Z85ZSFT Texas Instruments 1: $6.99 250Expected 11/12/2026 New Product	Mfr. Part # LMKDB1112Z85ZSFT Mouser Part # 595-LMKDB1112Z85ZSFT New Product	Texas Instruments	Clock Buffer High performance 1:12-output clock buffer for PCIe 80-LGA -40 to 105 Learn More about Texas Instruments ti lmkdb1 ultra low jitter clock buffers	Datasheet	250Expected 11/12/2026	Cut Tape $6.99 $5.36 $4.95 $4.50 Reel $4.41 View $4.23 $4.14 $4.12 MouseReel Available	Min.: 1 Mult.: 1 : 250	12 Output	400 MHz	1 ns	LPHCSL	LGA-80	LPHCSL	400 MHz	1.8 V	3.3 V	LMKDB1112	- 40 C	+ 105 C
Clock Buffer DB2000QL-compliant 2 0-output clock buff LMKDB1120Z100NPPT Texas Instruments 1: $9.46 248Expected 5/5/2027	Mfr. Part # LMKDB1120Z100NPPT Mouser Part # 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	248Expected 5/5/2027	$9.46 $7.36 $6.83 $6.25 View $5.93 $5.81 $5.68 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 High performance 1:12-output clock buffer for PCIe 80-LGA -40 to 105 LMKDB1112Z100ZSFT Texas Instruments 1: $6.99 250Expected 11/12/2026 New Product	Mfr. Part # LMKDB1112Z100ZSFT Mouser Part # 595-MKDB1112Z100ZSFT New Product	Texas Instruments	Clock Buffer High performance 1:12-output clock buffer for PCIe 80-LGA -40 to 105 Learn More about Texas Instruments ti lmkdb1 ultra low jitter clock buffers	Datasheet	250Expected 11/12/2026	Cut Tape $6.99 $5.36 $4.95 $4.50 Reel $4.50 MouseReel Available	Min.: 1 Mult.: 1 : 250	12 Output	400 MHz	1 ns	LPHCSL	LGA-80	LPHCSL	400 MHz	1.8 V	3.3 V	LMKDB1112	- 40 C	+ 105 C
Clock Buffer 9ZML1233E DB1200ZL MUX DERIV +WRTLK 9ZML1233EKILF Renesas Electronics 1: $12.55 166Expected 9/7/2027	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 9/7/2027	$12.55 $9.74 $9.07 $8.67 $8.15	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 9ZXL0831E DB800ZL 9ZXL0831EKILF Renesas Electronics 1: $5.55 90Expected 3/7/2028	Mfr. Part # 9ZXL0831EKILF Mouser Part # 972-9ZXL0831EKILF	Renesas Electronics	Clock Buffer 9ZXL0831E DB800ZL Learn More about Renesas Electronics idt 9zxl0831e 51Ee clock buffers	Datasheet	90Expected 3/7/2028	$5.55 $4.17 $3.83 $3.46 View $3.37 $3.28	Min.: 1 Mult.: 1	8 Output	150 MHz	3 ns	LP-HCSL	VFQFPN-48	HCSL	400 MHz	3.135 V	3.465 V	9ZXL0831	- 40 C	+ 85 C