LMK00334/38/Q1 Clock Buffer/Level Translators

Texas Instruments LMK00334/38/Q1 Clock Buffer/Level Translator is intended for high-frequency, low-jitter clock/data distribution and level translation. The input clock can be selected from two universal inputs or one crystal input. The selected input clock is distributed to two banks of 2 HCSL (4 HCSL LMK00338) outputs and one LVCMOS output. The LVCMOS output has a synchronous enable input for runt-pulse-free operation when enabled or disabled. The LMK00334/38 operates from a 3.3 V core supply and 3 independent 3.3 V/2.5 V output supplies. The LMK00334/38/Q1 provides high performance, versatility, and power efficiency, making it ideal for replacing fixed-output buffer devices while increasing timing margin in the system. The LMK00334/38-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 6
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
Texas Instruments Clock Buffer 8-Out PCIe Clock Buf fer/Level Trnsltr A A 595-LMK00338RTAR
Datasheet
5,359In Stock
Cut Tape
S/ 24.02
S/ 18.41
S/ 17.01
S/ 15.49
Reel
S/ 14.71
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
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
Texas Instruments Clock Buffer Automotive 4-output PCIe® Gen1/Gen2/ A 595-LMK00334RTVTQ1
Datasheet
1,122In Stock
2,000Expected 2/1/2027
Cut Tape
S/ 16.04
S/ 12.03
S/ 11.02
S/ 9.93
Reel
S/ 8.56
View
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
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
Texas Instruments Clock Buffer 8-Out PCIe Clock Buf fer/Level Tnslatr A A 595-LMK00338RTAT
Datasheet
47In Stock
4,000Expected 11/16/2026
Cut Tape
S/ 19.38
S/ 14.64
S/ 13.47
S/ 12.18
View
Reel
S/ 10.90
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
Texas Instruments Clock Buffer 4-Out PCIe Clock Buf fer/Level Tnslatr A A 595-LMK00334RTVT
Datasheet
371In Stock
2,000Expected 12/14/2026
Cut Tape
S/ 15.76
S/ 11.76
S/ 10.74
S/ 9.65
S/ 9.38
Reel
S/ 7.94
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
Texas Instruments Clock Buffer 4-Out PCIe Clock Buf fer/Level Trnsltr A A 595-LMK00334RTVR
Datasheet
154In Stock
1,500Expected 2/8/2027
Cut Tape
S/ 16.15
S/ 12.85
S/ 11.79
S/ 10.67
Reel
S/ 9.50
View
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
Texas Instruments Clock Buffer Automotive 4-output PCIe® Gen1/Gen2/ A 595-LMK00334RTVRQ1
Datasheet
479In Stock
Cut Tape
S/ 19.23
S/ 14.64
S/ 13.51
S/ 13.00
Reel
S/ 11.02
S/ 10.98
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