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Texas Instruments CLVC573AQPWRG4Q1 — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

CLVC573AQPWRG4Q1 D-Type Transparent Latch, 1ns, AEC-Q100

MPNCLVC573AQPWRG4Q1
End of Life

Texas Instruments, Automotive AEC-Q100 74LVC series, CLVC573AQPWRG4Q1, Octal D-Type Transparent Latch, 8:8 circuit, Tri-State output, 2V–3.6V supply, 1ns propagation delay, 24mA output drive, -40°C to 125°C, 20-TSSOP package.

$1.07Ref. price · indicative, final on quote
CLVC573AQPWRG4Q1 datasheet
Packaging20-TSSOP (0.173", 4.40mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

CLVC573AQPWRG4Q1 Technical Specifications
ParameterValue
SeriesAutomotive, AEC-Q100, 74LVC
Logic typeD-Type Transparent Latch
Output typeTri-State
Mounting typeSurface Mount
Voltage2V ~ 3.6V
Current - output high, low24mA, 24mA
Operating temperature-40°C ~ 125°C
Circuit8:8
PackageTape & Reel (TR); Cut Tape (CT)
Case20-TSSOP (0.173\", 4.40mm Width)
Independent circuits1
Delay time - propagation1ns

Product details

What this latch does on the board

The CLVC573AQPWRG4Q1 is an octal D-type transparent latch from TI's 74LVC family, qualified to AEC-Q100 for automotive use. It holds eight bits of data on its outputs while the latch-enable (LE) input is high; when LE goes low, the outputs freeze to the last state. The tri-state outputs let you share a bus with other devices — pull the output-enable (OE) high to put all eight outputs into high-impedance, effectively disconnecting the latch from the bus. That 1ns propagation delay means it keeps up with fast address/data buses without adding a wait state.

Lifecycle and compliance

Status is Active — no end-of-life notice, no last-time-buy window. TI continues to manufacture this part. RoHS3 compliant, so it ships into RoHS-regulated regions without exemption paperwork.

Frequently asked questions

Is CLVC573AQPWRG4Q1 the same as SN74LVC573A?

Both are octal transparent latches from the 74LVC family with similar logic and drive specs, but the CLVC573AQPWRG4Q1 is AEC-Q100 qualified for automotive use, while the SN74LVC573A is typically a commercial/industrial grade part. The automotive version adds the -40°C to 125°C temperature range and the AEC-Q100 certification.

Can CLVC573AQPWRG4Q1 be used in a 3.3V system?

Yes, its supply range is 2V to 3.6V, so 3.3V is right in the middle. The 24mA drive at 3.3V is sufficient for standard 3.3V logic families.

Is CLVC573AQPWRG4Q1 RoHS compliant?

Yes, it is ROHS3 compliant, meaning it meets the current EU RoHS directive without exemptions.