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.

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Description Datasheet Availability Pricing (HKD) 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
4,859In Stock
Cut Tape
HK$50.72
HK$38.88
HK$35.92
HK$32.72
Reel
HK$31.07
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 4-Out PCIe Clock Buf fer/Level Tnslatr A A 595-LMK00334RTVT
Datasheet
341In Stock
2,000Expected 21/12/2026
Cut Tape
HK$33.29
HK$25.07
HK$23.02
HK$20.39
View
Reel
HK$18.17
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 Automotive 4-output PCIe® Gen1/Gen2/ A 595-LMK00334RTVTQ1
Datasheet
59In Stock
2,000Expected 21/12/2026
Cut Tape
HK$36.83
HK$27.95
HK$25.73
HK$22.03
View
Reel
HK$20.06
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 Automotive 4-output PCIe® Gen1/Gen2/ A 595-LMK00334RTVRQ1
Datasheet
479In Stock
Cut Tape
HK$40.61
HK$30.91
HK$28.52
HK$27.45
Reel
HK$23.26
HK$23.18
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
Texas Instruments Clock Buffer 8-Out PCIe Clock Buf fer/Level Tnslatr A A 595-LMK00338RTAT
Datasheet
22In Stock
4,000Expected 13/11/2026
Cut Tape
HK$47.76
HK$36.41
HK$33.62
HK$28.85
View
Reel
HK$26.72
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 Trnsltr A A 595-LMK00334RTVR
Datasheet
154In Stock
1,500Expected 11/2/2027
Cut Tape
HK$33.04
HK$28.03
HK$25.73
HK$23.34
Reel
HK$21.87
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