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SN74AS04DR

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Texas Instruments Logic ICs, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SN74AS04DR

Texas Instruments · Logic ICs · SOIC-14

SN74AS04DR from Texas Instruments, in a SOIC-14. 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 1A input Input of inverter 1 (Y = A); for the SN74AS04 VIH is 2 V minimum and VIL is 0.8 V maximum, with IIH of 20 µA at 2.7 V.
2 1Y output Output of inverter 1; for the SN74AS04 IOH is limited to −2 mA and IOL to 20 mA over 0 °C to 70 °C.
3 2A input Input of inverter 2 (Y = A); for the SN74AS04 VIH is 2 V minimum and VIL is 0.8 V maximum, with IIH of 20 µA at 2.7 V.
4 2Y output Output of inverter 2; for the SN74AS04 IOH is limited to −2 mA and IOL to 20 mA over 0 °C to 70 °C.
5 3A input Input of inverter 3 (Y = A); for the SN74AS04 VIH is 2 V minimum and VIL is 0.8 V maximum, with IIH of 20 µA at 2.7 V.
6 3Y output Output of inverter 3; for the SN74AS04 IOH is limited to −2 mA and IOL to 20 mA over 0 °C to 70 °C.
7 GND power_in Ground reference for all six inverters.
8 4Y output Output of inverter 4; for the SN74AS04 IOH is limited to −2 mA and IOL to 20 mA over 0 °C to 70 °C.
9 4A input Input of inverter 4 (Y = A); for the SN74AS04 VIH is 2 V minimum and VIL is 0.8 V maximum, with IIH of 20 µA at 2.7 V.
10 5Y output Output of inverter 5; for the SN74AS04 IOH is limited to −2 mA and IOL to 20 mA over 0 °C to 70 °C.
11 5A input Input of inverter 5 (Y = A); for the SN74AS04 VIH is 2 V minimum and VIL is 0.8 V maximum, with IIH of 20 µA at 2.7 V.
12 6Y output Output of inverter 6; for the SN74AS04 IOH is limited to −2 mA and IOL to 20 mA over 0 °C to 70 °C.
13 6A input Input of inverter 6 (Y = A); for the SN74AS04 VIH is 2 V minimum and VIL is 0.8 V maximum, with IIH of 20 µA at 2.7 V.
14 VCC power_in Supply voltage; the datasheet recommends 4.5 V to 5.5 V (5 V nominal) and gives an absolute maximum of 7 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Logic ICs
Pins 14

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage VCC 4.5 5 5.5 V 3
High-level input voltage VIH 2 V 3
Low-level input voltage VIL 0.8 V 3
High-level output current IOH -2 mA 3
Low-level output current IOL 20 mA 3
Operating free-air temperature TA 0 70 °C SN74AS04 3
Input clamp voltage VIK -1.2 V VCC = 4.5 V, II = −18 mA 3
Low-level output voltage VOL 0.35 0.5 V VCC = 4.5 V, IOL = 20 mA 3
Input current at maximum input voltage II 0.1 mA VCC = 5.5 V, VI = 7 V 3
High-level input current IIH 20 µA VCC = 5.5 V, VI = 2.7 V 3
Low-level input current IIL -0.5 mA VCC = 5.5 V, VI = 0.4 V 3
Short-circuit output current IO -30 -112 mA VCC = 5.5 V, VO = 2.25 V 3
Supply current, outputs high ICCH 3 4.8 mA VCC = 5.5 V, VI = 0 3
Supply current, outputs low ICCL 14 26.3 mA VCC = 5.5 V, VI = 4.5 V 3
Propagation delay time, low-to-high-level output tPLH 1 5 ns VCC = 4.5 V to 5.5 V, CL = 50 pF, RL = 500 Ω, TA = MIN to MAX 4
Propagation delay time, high-to-low-level output tPHL 1 4 ns VCC = 4.5 V to 5.5 V, CL = 50 pF, RL = 500 Ω, TA = MIN to MAX 4
Supply voltage VCC 7 V 3
Input voltage VI 7 V 3
Storage temperature range Tstg -65 150 °C 3
Operating free-air temperature range TA 0 70 °C SN74AS04 3

CAD (KiCad official)

  • Symbol: SN74AS04DR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: sn74as04dr-etched.step / sn74as04dr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74as04dr.step / sn74as04dr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (25 pp, sha256 07a4a6a3194e7a58, retrieved 2026-10-17, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (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