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SN74LV373ADBR

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Texas Instruments Latches, SSOP-20-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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SN74LV373ADBR

Texas Instruments · Latches · SSOP-20-208mil

SN74LV373ADBR from Texas Instruments, in a SSOP-20-208mil. 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 OE input Output Enable (active low) input to place outputs in normal logic state or high-impedance
2 1Q tri_state Latch 1 Q output (tri-state), controlled by OE signal
3 1D input Latch 1 D data input
4 2D input Latch 2 D data input
5 2Q tri_state Latch 2 Q output (tri-state), controlled by OE signal
6 3Q tri_state Latch 3 Q output (tri-state), controlled by OE signal
7 3D input Latch 3 D data input
8 4D input Latch 4 D data input
9 4Q tri_state Latch 4 Q output (tri-state), controlled by OE signal
10 GND power_in Ground pin, power return
11 LE input Latch Enable (active low); when high, Q outputs follow D inputs, when low, outputs latch
12 5Q tri_state Latch 5 Q output (tri-state), controlled by OE signal
13 5D input Latch 5 D data input
14 6D input Latch 6 D data input
15 6Q tri_state Latch 6 Q output (tri-state), controlled by OE signal
16 7Q tri_state Latch 7 Q output (tri-state), controlled by OE signal
17 7D input Latch 7 D data input
18 8D input Latch 8 D data input
19 8Q tri_state Latch 8 Q output (tri-state), controlled by OE signal
20 VCC power_in Positive supply voltage, operating range 2 V to 5.5 V

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SSOP-20-208mil
Category Logic
Pins 20

CAD (KiCad official)

  • Symbol: SN74LV373ADBR
  • Footprint: Package_SO:SSOP-20_5.3x7.2mm_P0.65mm
  • 3D model: SSOP-20-208mil (KiCad packages3D, STEP)
  • 3D model files: sn74lv373adbr-etched.step / sn74lv373adbr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74lv373adbr.step / sn74lv373adbr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (33 pp, sha256 a5bbe6c5c890d2af, retrieved 2026-09-23, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF