SN74AHCU04N Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
The SN74AHCU04N is a hex inverter IC from Texas Instruments in a 14-pin DIP package. It features 6 unbuffered CMOS inverters with high-speed AHC logic, 50 pF load capacitance, and 8 mA output current. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SN74AHCU04N Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 6 unbuffered CMOS inverters in a single 14-pin DIP package for compact designs
- High-speed AHC/VHC logic family with low power consumption and wide voltage range
- 8 mA output drive current with 50 pF load capacitance for reliable signal switching
Applications
The SN74AHCU04N is widely used in digital logic circuits for signal inversion and buffering in microcontroller-based systems. It is suitable for clock signal conditioning, level shifting, and oscillator circuits in industrial and consumer electronics. Its unbuffered design makes it ideal for crystal oscillator feedback networks and linear-mode applications.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | AHC/VHC/H/U/V |
| JESD-30 Code | R-PDIP-T14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | INVERTER |
| Max I(ol) | 0.008A |
| Number of Functions | 6 |
| Number of Inputs | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.02mA |
| Prop. Delay@Nom-Sup | 8ns |
| Propagation Delay (tpd) | 12ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia, Mexico |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74AHCU04N:
Frequently Asked Questions
What is the SN74AHCU04N and what does it do?
The SN74AHCU04N is a hex inverter IC from Texas Instruments containing 6 independent unbuffered CMOS inverter gates in a 14-pin DIP package. It inverts logic signals, converting a HIGH input to a LOW output and vice versa, with a maximum output current of 8 mA and 50 pF load capacitance.
What is the difference between buffered and unbuffered hex inverters?
Unbuffered inverters like the SN74AHCU04N have a single inverter stage, which gives them a higher gain and makes them suitable for use as linear amplifiers or in crystal oscillator circuits. Buffered inverters have additional stages that provide more consistent switching thresholds but are not suitable for linear-mode operation.
What package type does the SN74AHCU04N come in?
The SN74AHCU04N comes in a 14-pin Dual-In-Line Package (PDIP), which is through-hole and breadboard-friendly. Texas Instruments also offers the same AHC logic function in surface-mount packages under different part numbers for compact PCB designs.
What are common applications for the SN74AHCU04N?
Common applications include crystal oscillator feedback networks, clock signal inversion, logic level shifting, signal conditioning in microcontroller circuits, and CMOS-to-TTL interface circuits. Its 8 mA drive capability supports a wide range of loads in industrial control and consumer electronics systems.
Related Guides
TPS54160DGQR Selection Guide: How to Choose a 60V Step-Down Buck Converter
Complete selection guide for the TPS54160DGQR 60V/1.5A step-down converter. Compare specs, alternatives, and sourcing options for industrial and automotive designs.
May 20, 2026
LMV932MM Dual Low-Voltage CMOS Op-Amp: Application Design Guide
Complete application design guide for the LMV932MM dual rail-to-rail CMOS op-amp: supply decoupling, RRIO design rules, stability, and recommended circuits for 1.8V–5.5V battery-powered systems.
May 20, 2026
TL084CN Equivalent and Replacements: JFET-Input Quad Op-Amp Comparison Guide
Compare TL084CN with TL074, LF347, and LM324 quad op-amps. Pin-compatible equivalents, key specs, and when to choose each for your analog design.
May 20, 2026
TPS386000RGPR Quad Voltage Supervisor: Selection and Sourcing Guide (2025)
Compare TPS386000RGPR with TPS386040RGPR, TPS3700, and TPS3823 voltage supervisors. Key specs, threshold programming, watchdog options, and sourcing tips.
May 20, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”