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SN74LVC1G373DBVR

Public Unreviewed

by Ray

Texas Instruments Latches, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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SN74LVC1G373DBVR

Texas Instruments · Latches · SOT-23-6

SN74LVC1G373DBVR from Texas Instruments, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 LE input Latch Enable. When high, Q output transparently follows the D input; when driven low, the last D-input value is latched. CMOS logic input compatible with 1.65 V to 5.5 V VCC.
2 GND power_in Ground reference (0 V) for the device.
3 D input D latch data input. Sampled while LE is high; the value present at the falling edge of LE is retained on Q.
4 Q tri_state Q latch output (3-state). Drives ±24 mA at 3.3 V VCC. Follows D when LE is high, holds when LE is low, and is Hi-Z when OE is high.
5 VCC power_in Positive supply, 1.65 V to 5.5 V operating (1.5 V minimum for data retention only).
6 OE input Active-low output enable. When low, Q is driven; when high, Q is placed in the high-impedance (Hi-Z) state. Does not affect internal latch state.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-6
Category Logic
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • SN74LVC1G373DBVR
  • SN74LVC1G373DBVRDBVT
  • SN74LVC1G373DBVRDCKR
  • SN74LVC1G373DBVRDCKT
  • SN74LVC1G373DBVRYZPR

CAD (KiCad official)

  • Symbol: SN74LVC1G373DBVR
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
sn74lvc1g373dbvr.step 97 KB You want the bare part, or you mark your own boards.
sn74lvc1g373dbvr-etched.step 2.5 MB You want the part with SN74LVC1G373DBVR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 625 faces against 117 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (31 pp, sha256 d33c16c3d219a30c, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF