SN74AHC1GU04DCKR Texas Instruments logic-gates (SC70-5) In Stock
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
What are the key features of SN74AHC1GU04DCKR?
- 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
What is SN74AHC1GU04DCKR used for?
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.
What are the specifications of SN74AHC1GU04DCKR?
Compliance & Regulatory
| RoHS Status | Compliant |
Where can I find the SN74AHC1GU04DCKR datasheet?
SN74AHC1GU04DCKR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74AHC1GU04DCKR?
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.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.0576 | $0.06 |
| 10+ | $0.0216 | $0.22 |
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.”