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SN74AC04QPWRQ1

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

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SN74AC04QPWRQ1

Texas Instruments · Inverters · TSSOP-14

SN74AC04QPWRQ1 from Texas Instruments, in a TSSOP-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 Channel 1, input A.
2 1Y output Channel 1, output Y (balanced CMOS push-pull output).
3 2A input Channel 2, input A.
4 2Y output Channel 2, output Y (balanced CMOS push-pull output).
5 3A input Channel 3, input A.
6 3Y output Channel 3, output Y (balanced CMOS push-pull output).
7 GND power_in Ground.
8 4Y output Channel 4, output Y (balanced CMOS push-pull output).
9 4A input Channel 4, input A.
10 5Y output Channel 5, output Y (balanced CMOS push-pull output).
11 5A input Channel 5, input A.
12 6Y output Channel 6, output Y (balanced CMOS push-pull output).
13 6A input Channel 6, input A.
14 VCC power_in Positive supply, 2 V to 6 V recommended operating range, with a 0.1 µF bypass capacitor placed close to the pin.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-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 range VCC -0.5 7 V 4
Input voltage range VI -0.5 6.5 V VCC + 0.5 V max (printed as VCC + 0.5) 4
Output voltage range VO -0.5 6.5 V VCC + 0.5 V max (printed as VCC + 0.5) 4
Input clamp current IIK -20 20 mA VI < 0 or VI > VCC 4
Output clamp current IOK -20 20 mA VO < 0 or VO > VCC 4
Continuous output current IO -50 50 mA VO = 0 to VCC 4
Continuous current through VCC or GND -200 200 mA 4
Storage temperature range Tstg -65 150 °C 4
ESD HBM V(ESD) -1500 1500 V HBM, ANSI/ESDA/JEDEC JS-001, all pins 4
ESD CDM V(ESD) -1000 1000 V CDM, JESD22-C101, all pins 4
Supply voltage VCC 2 6 V 4
High-level input voltage VIH 2.1 V VCC = 3V 4
High-level input voltage VIH 3.15 V VCC = 4.5V 4
High-level input voltage VIH 3.85 V VCC = 5.5V 4
Low-level input voltage VIL 0.9 V VCC = 3V 4
Low-level input voltage VIL 1.35 V VCC = 4.5V 4
Low-level input voltage VIL 1.65 V VCC = 5.5V 4
Input voltage VI 0 6 V 0 to VCC 4
Output voltage VO 0 6 V 0 to VCC 4
High-level output current IOH -12 mA VCC = 3V 4
High-level output current IOH -24 mA VCC = 4.5V 4
Low-level output current IOL 12 mA VCC = 3V 4
Low-level output current IOL 24 mA VCC = 4.5V 4
Input transition rise or fall rate Δt/Δv 8 ns/V 4
Operating free-air temperature TA -40 125 °C Q-suffix devices 4
High-level output voltage VOH 2.9 2.99 V IOH = -50µA, VCC = 3V, TA = 25°C 5
High-level output voltage VOH 2.9 V IOH = -50µA, VCC = 3V, TA = -40°C to 125°C 5
High-level output voltage VOH 4.4 4.49 V IOH = -12mA, VCC = 4.5V, TA = 25°C 5
High-level output voltage VOH 4.4 V IOH = -12mA, VCC = 4.5V, TA = -40°C to 125°C 5
High-level output voltage VOH 5.4 5.49 V IOH = -24mA, VCC = 5.5V, TA = 25°C 5
High-level output voltage VOH 5.4 V IOH = -24mA, VCC = 5.5V, TA = -40°C to 125°C 5
Low-level output voltage VOL 0.002 0.1 V IOL = 50µA, VCC = 3V, TA = 25°C 5
Low-level output voltage VOL 0.1 V IOL = 50µA, VCC = 3V, TA = -40°C to 125°C 5
Low-level output voltage VOL 0.001 0.1 V IOL = 50µA, VCC = 4.5V, TA = 25°C 5
Low-level output voltage VOL 0.36 V IOL = 12mA, VCC = 3V, TA = 25°C 5
Low-level output voltage VOL 0.5 V IOL = 12mA, VCC = 3V, TA = -40°C to 125°C 5
Input current II -0.1 0.1 µA VI = VCC or GND, VCC = 5.5V, TA = 25°C 5
Supply current ICC 2 µA VI = VCC or GND, IO = 0, VCC = 5.5V, TA = 25°C 5
Supply current ICC 40 µA VI = VCC or GND, IO = 0, VCC = 5.5V, TA = -40°C to 125°C 5
Propagation delay A to Y (low-to-high) tPLH 1.5 4.5 9 ns VCC = 3.3V ± 0.3V, TA = 25°C 5
Propagation delay A to Y (low-to-high) tPLH 1 11 ns VCC = 3.3V ± 0.3V, TA = -40°C to 125°C 5
Propagation delay A to Y (high-to-low) tPHL 1.5 4.5 8.5 ns VCC = 3.3V ± 0.3V, TA = 25°C 5
Propagation delay A to Y (high-to-low) tPHL 1 10 ns VCC = 3.3V ± 0.3V, TA = -40°C to 125°C 5
Propagation delay A to Y (low-to-high) tPLH 1.5 4 7 ns VCC = 5V ± 0.5V, TA = 25°C 5
Propagation delay A to Y (low-to-high) tPLH 1 8.5 ns VCC = 5V ± 0.5V, TA = -40°C to 125°C 5
Propagation delay A to Y (high-to-low) tPHL 1.5 3.5 6.5 ns VCC = 5V ± 0.5V, TA = 25°C 5
Propagation delay A to Y (high-to-low) tPHL 1 7.5 ns VCC = 5V ± 0.5V, TA = -40°C to 125°C 5
Input capacitance Ci 2.8 pF VI = VCC or GND 5
Power dissipation capacitance Cpd 45 pF CL = 50pF, f = 1 MHz, VCC = 5V, TA = 25°C 5
Junction-to-ambient thermal resistance, PW (TSSOP) 14 pins RθJA 148 °C/W PW (TSSOP), 14 pins 5

CAD (KiCad official)

  • Symbol: SN74AC04QPWRQ1
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: sn74ac04qpwrq1-etched.step / sn74ac04qpwrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn74ac04qpwrq1.step / sn74ac04qpwrq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (23 pp, sha256 fef0ee130d53e6aa, retrieved 2026-10-26, 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 0.3, primary claude-sonnet-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