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CD74AC283M96

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Texas Instruments Specialty Logic, SOIC-16. Pinout settled in review by an AI reviewer against the manufacturer's datasheet, KiCad symbol/footprint/3D.

componentlogiccd74ac283m96factory-2.0.0extractor-text

Verified CD74AC283M96

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier mfr, 16 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: CD74AC283M96 · SOIC-16 · 16 pins
  • ✓copper: 16 copper pads, none touching another net
  • ✓datasheet: all 16 pin names found in the 14-page datasheet
  • ✓distributor: lcsc C1879887, digikey 296-CD74AC283M96TR-ND, mouser 595-CD74AC283M96
  • ✓family: SOIC-16_3.9x9.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-_sf2wple/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): the datasheet dimensions give no height or body size to compare
  • ✓pads: 16 pins = 16 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 16 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ cd74ac283m96.kicad_sym✓ cd74ac283m96.kicad_mod✓ cd74ac283m96.step
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Contents

README

markdown

CD74AC283M96

Texas Instruments · Specialty Logic · SOIC-16

CD74AC283M96 from Texas Instruments, in a SOIC-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 S1 output Sum output bit 1.
2 B1 input Operand B bit 1.
3 A1 input Operand A bit 1.
4 S0 output Sum output bit 0.
5 A0 input Operand A bit 0.
6 B0 input Operand B bit 0.
7 CIN input Carry input; tie low when there is no carry-in (positive logic).
8 GND power_in Ground.
9 COUT output Carry output, high when the sum exceeds 15.
10 S3 output Sum output bit 3.
11 B3 input Operand B bit 3.
12 A3 input Operand A bit 3.
13 S2 output Sum output bit 2.
14 A2 input Operand A bit 2.
15 B2 input Operand B bit 2.
16 VCC power_in Supply, 1.5 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-16
Category Logic
Pins 16

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
High Level Input Voltage VIH 1.2 V VCC=1.5 V; -55 to 125 °C column 2
High Level Input Voltage VIH 2.1 V VCC=3 V; -55 to 125 °C column 2
High Level Input Voltage VIH 3.85 V VCC=5.5 V; -55 to 125 °C column 2
Low Level Input Voltage VIL 0.3 V VCC=1.5 V; -55 to 125 °C column 2
Low Level Input Voltage VIL 0.9 V VCC=3 V; -55 to 125 °C column 2
Low Level Input Voltage VIL 1.65 V VCC=5.5 V; -55 to 125 °C column 2
High Level Output Voltage VOH 1.4 V IO=-0.05 mA; VI=VIH or VIL; VCC=1.5 V; -55 to 125 °C column 2
High Level Output Voltage VOH 2.9 V IO=-0.05 mA; VI=VIH or VIL; VCC=3 V; -55 to 125 °C column 2
High Level Output Voltage VOH 4.4 V IO=-0.05 mA; VI=VIH or VIL; VCC=4.5 V; -55 to 125 °C column 2
High Level Output Voltage VOH 2.4 V IO=-4 mA; VI=VIH or VIL; VCC=3 V; -55 to 125 °C column 2
High Level Output Voltage VOH 3.7 V IO=-24 mA; VI=VIH or VIL; VCC=4.5 V; -55 to 125 °C column 2
High Level Output Voltage VOH 3.85 V IO=-75 mA (Note 6, 7); VCC=5.5 V; -40 to 85 °C column 2
Low Level Output Voltage VOL 0.1 V IO=0.05 mA; VI=VIH or VIL; VCC=1.5 V; -55 to 125 °C column 3
Low Level Output Voltage VOL 0.5 V IO=12 mA; VI=VIH or VIL; VCC=3 V; -55 to 125 °C column 3
Low Level Output Voltage VOL 1.65 V IO=75 mA (Note 6, 7); VCC=5.5 V; -40 to 85 °C column 3
Input Leakage Current II -1 1 µA VI=VCC or GND; VCC=5.5 V; -55 to 125 °C column 3
Quiescent Supply Current MSI ICC 160 µA VI=VCC or GND; IO=0; VCC=5.5 V; -55 to 125 °C column 3
Propagation Delay An or Bn to COUT; CIN to Sn; CIN to COUT tPLH, tPHL 219 ns VCC=1.5 V; Input tr, tf = 3 ns; CL=50 pF; -55 to 125 °C column 4
Propagation Delay An or Bn to COUT; CIN to Sn; CIN to COUT tPLH, tPHL 6.2 24.6 ns VCC=3.3 V (Note 9: min at 3.6 V, max at 3 V); Input tr, tf = 3 ns; CL=50 pF; -55 to 125 °C column 4
Propagation Delay An or Bn to COUT; CIN to Sn; CIN to COUT tPLH, tPHL 4.4 17.6 ns VCC=5 V (Note 10: min at 5.5 V, max at 4.5 V); Input tr, tf = 3 ns; CL=50 pF; -55 to 125 °C column 4
Propagation Delay An or Bn to Sn tPLH, tPHL 228 ns VCC=1.5 V; Input tr, tf = 3 ns; CL=50 pF; -55 to 125 °C column 4
Propagation Delay An or Bn to Sn tPLH, tPHL 6.4 25.5 ns VCC=3.3 V; Input tr, tf = 3 ns; CL=50 pF; -55 to 125 °C column 4
Propagation Delay An or Bn to Sn tPLH, tPHL 4.6 18.2 ns VCC=5 V; Input tr, tf = 3 ns; CL=50 pF; -55 to 125 °C column 4
Input Capacitance CI 10 pF 4
Supply Voltage Range, VCC (AC types) VCC 1.5 5.5 V AC types 2
Temperature Range TA -55 125 °C 2
DC Input or Output Voltage VI, VO 0 V Maximum is VCC (printed as 0V to VCC) 2
Input Rise and Fall Slew Rate dt/dv 50 ns AC types, 1.5 V to 3 V 2
Input Rise and Fall Slew Rate dt/dv 20 ns AC types, 3.6 V to 5.5 V 2
DC Supply Voltage VCC -0.5 6 V 2
DC Input Diode Current IIK -20 20 mA VI < -0.5 V or VI > VCC + 0.5 V 2
DC Output Diode Current IOK -50 50 mA VO < -0.5 V or VO > VCC + 0.5 V 2
DC Output Source or Sink Current per Output Pin IO -50 50 mA VO > -0.5 V or VO < VCC + 0.5 V 2
DC VCC or Ground Current ICC, IGND -100 100 mA Note 3: for up to 4 outputs per device, add ±25 mA for each additional output 2
Maximum Storage Temperature Range -65 150 °C 2
Maximum Junction Temperature (Plastic Package) 150 °C Plastic package 2
Maximum Lead Temperature (Soldering) 300 °C Soldering 10 s 2
Thermal Impedance, junction to ambient (SOIC package) θJA 73 °C/W SOIC package; typical; per JESD 51 (Note 5) 2

CAD (KiCad official)

  • Symbol: CD74AC283M96
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16 (KiCad packages3D, STEP)
  • 3D model files: cd74ac283m96-etched.step / cd74ac283m96-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cd74ac283m96.step / cd74ac283m96.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (14 pp, sha256 eb2959748d389204, retrieved 2026-11-06, 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