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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 PCIE BUFFER - Z TECH 9ZX21501CKLF Renesas Electronics 1: $7.59 197In Stock	Mfr. Part No. 9ZX21501CKLF Mouser Part No 972-9ZX21501CKLF	Renesas Electronics	Clock Buffer PCIE BUFFER - Z TECH Learn More about Renesas Electronics idt clock timing solutions	Datasheet	197In Stock	$7.59 $5.85 $5.42 $4.94 View $4.68 $4.67 $4.60 Quote	Min.: 1 Mult.: 1	15 Output		4.5 ns		MLF-64		400 MHz	3.135 V	3.465 V	9ZX21501	0 C	+ 70 C
Clock Buffer HIGH PERF. ZDB DB190 0Z w/External Fdbk 9ZX21901BKLF Renesas Electronics 1: $7.33 25In Stock	Mfr. Part No. 9ZX21901BKLF Mouser Part No 972-9ZX21901BKLF	Renesas Electronics	Clock Buffer HIGH PERF. ZDB DB190 0Z w/External Fdbk Learn More about Renesas Electronics idt clock timing solutions	Datasheet	25In Stock	$7.33 $5.66 $5.25 $5.08 View $4.70 $4.55 $4.34	Min.: 1 Mult.: 1	19 Output	400 MHz	4.5 ns	HCSL	VFQFPN-72		400 MHz	3.135 V	3.465 V	9ZX21901	0 C	+ 70 C
Clock Buffer PCIE BUFFER - Z TECH 9ZX21901CKLF Renesas Electronics 1: $7.59 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	$7.59 $5.85 $5.42 $4.94 View $4.68 $4.67 $4.60 $4.48	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 9ZXL0832E DB800ZL OEM DERIVATIVE 9ZXL0832EKILF Renesas Electronics 1: $5.24 180In Stock	Mfr. Part No. 9ZXL0832EKILF Mouser Part No 972-9ZXL0832EKILF	Renesas Electronics	Clock Buffer 9ZXL0832E DB800ZL OEM DERIVATIVE	Datasheet	180In Stock	$5.24 $3.99 $3.68 $3.34 View $3.17 $3.16 $3.14 $3.12	Min.: 1 Mult.: 1	8 Output		0 ps	LP-HCSL	VFQFPN-48	HCSL	400 MHz	3.135 V	3.465 V	9ZXL0832	- 40 C	+ 85 C
Clock Buffer 9ZXL1232E DB1200ZL OEM DERIVATIVE 9ZXL1232EKILF Renesas Electronics 1: $6.61 64In Stock	Mfr. Part No. 9ZXL1232EKILF Mouser Part No 972-9ZXL1232EKILF	Renesas Electronics	Clock Buffer 9ZXL1232E DB1200ZL OEM DERIVATIVE Learn More about Renesas Electronics idt 9zxl1232e 52e clock buffers	Datasheet	64In Stock	$6.61 $5.07 $4.68 $4.27 View $4.15 $4.08 $4.06 $4.03	Min.: 1 Mult.: 1	12 Output		0 ps	LP-HCSL	VFQFPN-64	HCSL	400 MHz	3.135 V	3.465 V	9ZXL1232	- 40 C	+ 85 C
Clock Buffer 2-input 4-output LP- HCSL clock MUX for LMKDB1204REXR Texas Instruments 1: $4.82 6,000On Order	Mfr. Part No. LMKDB1204REXR Mouser Part No 595-LMKDB1204REXR	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	6,000On Order On Order Ship Dates Mfr. No: LMKDB1204REXR Stock: 0 On Order: 3,000 Expected 04/02/2027 3,000 Expected 08/02/2027 Factory Lead Time: 20 Weeks	$4.82 $3.66 $3.36 $3.04 View $2.89 $2.85 $2.63	Min.: 1 Mult.: 1	4 Output			LP-HCSL	VQFN-28	Differential	400 MHz	1.71 V	3.6 V	LMKDB1204	- 40 C	+ 105 C
Clock Buffer 9ZXL0851E DB800ZL "LITE" 9ZXL0851EKILFT Renesas Electronics 1: $5.09 4,895Expected 16/02/2028	Mfr. Part No. 9ZXL0851EKILFT Mouser Part No 972-9ZXL0851EKILFT	Renesas Electronics	Clock Buffer 9ZXL0851E DB800ZL "LITE" Learn More about Renesas Electronics idt 9zxl0831e 51Ee clock buffers	Datasheet	4,895Expected 16/02/2028	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 High performance com pliant two output s LMKDB1102REYR Texas Instruments 1: $4.05 2,570Expected 29/03/2027	Mfr. Part No. LMKDB1102REYR Mouser Part No 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 29/03/2027	Cut Tape $4.05 $3.01 $2.76 $2.47 View Reel $2.10 $2.33 $2.28 $2.17 $2.10 Quote 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: $4.46 750On Order	Mfr. Part No. LMKDB1104Z85REXT Mouser Part No 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	750On Order On Order Ship Dates Mfr. No: LMKDB1104Z85REXT Stock: 0 On Order: 500 Expected 22/04/2027 250 Expected 13/05/2027 Factory Lead Time: 20 Weeks	Cut Tape $4.46 $3.37 $3.10 $2.80 Reel $2.65 View $2.54 $2.47 $2.44 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: $6.21 500On Order	Mfr. Part No. LMKDB1108Z100RKPT Mouser Part No 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	500On Order On Order Ship Dates Mfr. No: LMKDB1108Z100RKPT Stock: 0 On Order: 250 Expected 15/03/2027 250 Expected 05/04/2027 Factory Lead Time: 20 Weeks	Cut Tape $6.21 $4.77 $4.40 $4.20 Reel $3.89 View $3.73 $3.63 $3.59 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 9DB403 PCIE BUFFER - 4 OUT GEN1-2 9DB403DGLFT Renesas Electronics 1: $4.43 1,999Expected 27/10/2026	Mfr. Part No. 9DB403DGLFT Mouser Part No 972-9DB403DGLFT	Renesas Electronics	Clock Buffer 9DB403 PCIE BUFFER - 4 OUT GEN1-2 Learn More about Renesas Electronics idt clock timing solutions	Datasheet	1,999Expected 27/10/2026	Cut Tape $4.43 $3.35 $3.08 $2.78 View Reel $2.42 $2.68 $2.67 $2.51 $2.42 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	0 C	+ 70 C
Clock Buffer 9ZML1232E DB1200ZL MUX DERIV 9ZML1232EKILF Renesas Electronics 1: $11.36 264Expected 18/05/2027	Mfr. Part No. 9ZML1232EKILF Mouser Part No 972-9ZML1232EKILF	Renesas Electronics	Clock Buffer 9ZML1232E DB1200ZL MUX DERIV Learn More about Renesas Electronics idt 9zml12x2e clock buffers	Datasheet	264Expected 18/05/2027	$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 18/02/2028	Mfr. Part No. 9ZXL0451EKILFT Mouser Part No 972-9ZXL0451EKILFT	Renesas Electronics	Clock Buffer 9ZXL0451E 4-Output DB800ZL Derivative for PCIe Gen	Datasheet	2,355Expected 18/02/2028	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 18/02/2028	Mfr. Part No. 9ZXL0651EKILFT Mouser Part No 972-9ZXL0651EKILFT	Renesas Electronics	Clock Buffer 9ZXL0651E DB600ZL "LITE" Learn More about Renesas Electronics idt 9zxl0651e 52e clock buffers	Datasheet	2,500Expected 18/02/2028	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 16/02/2028	Mfr. Part No. 9ZXL0851EKILF Mouser Part No 972-9ZXL0851EKILF	Renesas Electronics	Clock Buffer 9ZXL0851E DB800ZL "LITE" Learn More about Renesas Electronics idt 9zxl0831e 51Ee clock buffers	Datasheet	490Expected 16/02/2028	$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 16/02/2028	Mfr. Part No. 9ZXL0852EKILF Mouser Part No 972-9ZXL0852EKILF	Renesas Electronics	Clock Buffer 9ZXL0852E DB800ZL "LITE" OEM DERIV.	Datasheet	484Expected 16/02/2028	$5.70 $4.28 $3.93 $3.55 View $3.41 $3.32	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 RC19004A100 QBUFFER, 100 OHMS, 4 O/P T&R RC19004A100GNL#BB0 Renesas Electronics 1: $3.26 4,115Expected 16/02/2028	Mfr. Part No. RC19004A100GNL#BB0 Mouser Part No 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	4,115Expected 16/02/2028	$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 13/12/2027	Mfr. Part No. RC19008A100GND#BB0 Mouser Part No 972-C19008A100GNDBB0	Renesas Electronics	Clock Buffer RC19008A100 QBUFFER, 100 OHMS, 8 O/P Learn More about Renesas Electronics renesas rc190xxa buffers muxs	Datasheet	980Expected 13/12/2027	$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 16/02/2028	Mfr. Part No. RC19013AGNG#BB0 Mouser Part No 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 16/02/2028	$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 RC19020A DB2000QL FROM AP901T WITH SBI AND LOS, T RC19020AGN6#BD0 Renesas Electronics 1: $5.94 980Expected 16/02/2028	Mfr. Part No. RC19020AGN6#BD0 Mouser Part No 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 16/02/2028	$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 2,473Expected 16/02/2028	Mfr. Part No. RC19202AGNT#BD0 Mouser Part No 972-RC19202AGNT#BD0	Renesas Electronics	Clock Buffer RC19202A QMUX 2:2 Learn More about Renesas Electronics renesas rc192xxa buffers muxs	Datasheet	2,473Expected 16/02/2028	$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 24/08/2027	Mfr. Part No. 9QXL2001BNHGI8 Mouser Part No 972-9QXL2001BNHGI8	Renesas Electronics	Clock Buffer 9QXL2001B DB2000QL	Datasheet	4,000Expected 24/08/2027	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 High performance 1:12-output clock buffer for PCIe 80-LGA -40 to 105 LMKDB1112Z85ZSFT Texas Instruments 1: $6.99 250Expected 12/11/2026 New Product	Mfr. Part No. LMKDB1112Z85ZSFT Mouser Part No 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 12/11/2026	Cut Tape $6.99 $5.36 $4.95 $4.50 Reel $4.36 View $4.20 $4.13 $4.10 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 High performance 1:12-output clock buffer for PCIe 80-LGA -40 to 105 LMKDB1112Z100ZSFT Texas Instruments 1: $6.99 250Expected 12/11/2026 New Product	Mfr. Part No. LMKDB1112Z100ZSFT Mouser Part No 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 12/11/2026	Cut Tape $6.99 $5.36 $4.95 $4.50 Reel $4.37 View $4.30 $4.27 $4.24 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: $12.27 166Expected 07/09/2027	Mfr. Part No. 9ZML1233EKILF Mouser Part No 972-9ZML1233EKILF	Renesas Electronics	Clock Buffer 9ZML1233E DB1200ZL MUX DERIV +WRTLK Learn More about Renesas Electronics idt 9zml12x2e clock buffers	Datasheet	166Expected 07/09/2027	$12.27 $9.46 $8.80 $8.34 $8.06	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