SN74AHC1GU04DCKRIn StockTexas Instruments
TI SN74AHC1GU04DCKR single unbuffered CMOS inverter, SC70-5 package, 1.65–5.5V supply, –40 to +125°C, RoHS compliant. From $0.0216/unit, in stock, ships from 1 piece.
- Manufacturer
- Texas Instruments
- Package
- SC70-5
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- SN74AHC1GU04DCKR Datasheet PDF
- Category
- logic-gates
- Price
- From $0.0216(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single unbuffered inverter with AHC CMOS technology
- Wide supply voltage range: 1.65V to 5.5V
- Ultra-compact SC70-5 (DCK) package for space-constrained designs
- High-speed operation up to 500MHz typical propagation delay <4ns
- Extended industrial temperature range –40°C to +125°C
- RoHS compliant, Pb-free, halogen-free
Applications
Ideal for signal inversion in portable consumer electronics, wearables, and IoT sensor nodes where board space is critical. Commonly used in clock buffering, level shifting, and oscillator feedback loops in battery-powered designs operating across a wide voltage range.
Specifications
| Supply Voltage | 1.65–5.5V |
| Logic Function | Single Unbuffered Inverter |
| Number of Gates | 1 |
| Pin Count | 5 |
| Package Type | SC70-5 (DCK) |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Propagation Delay (typical) | 3.8ns |
| Output Drive Current (VOH) | ±8mA |
| Logic Family | AHC |
| RoHS | Compliant |
| Package | SC70-5 |
Compliance & Regulatory
| RoHS Status | Compliant |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74AHC1GU04DCKR:
TI LVC family single buffered inverter, SC70-5, higher drive strength than AHC variant
Frequently Asked Questions
What is the SN74AHC1GU04DCKR and what does it do?
The SN74AHC1GU04DCKR is a single unbuffered CMOS inverter from Texas Instruments' AHC (Advanced High-speed CMOS) logic family. It accepts a logic-level input and outputs the complement (inverted) signal. Being unbuffered, its output drive is lower than a standard buffered inverter, making it suitable for oscillator feedback or applications where controlled drive strength matters. The DCK suffix denotes the SC70-5 package.
What package and pin count does the SN74AHC1GU04DCKR use?
It comes in the SC70-5 (DCK) package with 5 pins: input (A), output (Y), VCC, GND, and one no-connect pin. The SC70 package measures approximately 2.0 × 1.25 mm, making it one of the smallest logic packages available and ideal for compact PCB layouts.
What is the operating voltage and temperature range?
The SN74AHC1GU04DCKR operates from 1.65V to 5.5V supply voltage, covering both 1.8V and 3.3V/5V systems without level-shifting. The operating temperature range is –40°C to +125°C, qualifying it for industrial and automotive-grade applications.
What are good substitute or equivalent parts for the SN74AHC1GU04DCKR?
Drop-in pin-compatible alternatives include: NC7SZ04P5X (Onsemi, SC70-5, UHS logic), 74LVC1G04GW (Nexperia, SC70-5, 1.65–5.5V), and SN74LVC1G04DCKR (TI LVC family, same package, slightly higher drive strength). All are single inverters in SC70-5 packages with similar voltage ranges.
Is the SN74AHC1GU04DCKR RoHS compliant and still in production?
Yes, the SN74AHC1GU04DCKR is RoHS and REACH compliant, lead-free, and halogen-free. It is an active, currently manufactured product from Texas Instruments with no end-of-life notice as of 2025.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.0576 | $0.06 |
| 10+ | $0.0216 | $0.22 |
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