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Texas Instruments LMK00804BQWRGTRQ1 — Clock & Timing ICs

LMK00804BQWRGTRQ1 Fanout Buffer, AEC-Q100, 350 MHz, 16-VQFN

MPNLMK00804BQWRGTRQ1
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Texas Instruments, Automotive AEC-Q100 Fanout Buffer (Distribution), Translator, LMK00804BQWRGTRQ1, 2:4 input:output, 350 MHz max, 1.425 V ~ 3.465 V supply, -40°C~125°C, 16-VFQFN Exposed Pad, Surface Mount Wettable Flank.

$7.4600Ref. price · indicative, final on quote
Texas Instruments LMK00804BQWRGTRQ1 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LMK00804BQWRGTRQ1 specifications
ParameterValue
TypeFanout Buffer (Distribution), Translator
SeriesAutomotive, AEC-Q100
MountingSurface Mount, Wettable Flank
Voltage1.425V ~ 3.465V
Frequency350 MHz
Operating temperature-40°C~125°C(TA)
InputHCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, SSTL
OutputLVCMOS, LVTTL
PackageTape & Reel (TR); Cut Tape (CT)
Case16-VFQFN Exposed Pad
Number of circuits1
Ratio - Input:Output2:4
Differential - Input:OutputYes/No

Product details

Clock fanout for automotive-grade timing trees

The Texas Instruments LMK00804BQWRGTRQ1 is a 2:4 fanout buffer and translator qualified to AEC-Q100, meaning it carries the full automotive reliability screening for under-hood and chassis-domain applications. It accepts a wide range of differential and single-ended input standards — HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, SSTL — and outputs LVCMOS or LVTTL levels, making it a single-component solution for clock distribution across mixed-signal domains in an ECU or ADAS module.

16-VQFN with wettable flank

The 16-VQFN (3x3 mm) package includes wettable flanks for AOI of solder joints.

Frequently asked questions

What input and output signal types does LMK00804BQWRGTRQ1 support?

It accepts HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, and SSTL inputs, and outputs LVCMOS or LVTTL levels. The differential inputs are translated to single-ended CMOS outputs internally.