74AUC1G240DCKR Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
Texas Instruments 74AUC1G240DCKR is a single-channel 3-state inverting buffer and line driver from the AUC ultra-low-voltage logic family. It operates at sub-1V supply levels with fast switching in a 5-pin SC-70 package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- 74AUC1G240DCKR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- AUC ultra-low-voltage family enables operation at supply voltages below 1V for next-generation low-power SoC interfaces
- 3-state inverting output allows direct bus connection with output-enable control for multi-driver shared bus designs
- Ultra-compact 5-pin SC-70 package delivers line driving capability in one of the smallest available SMT footprints
Applications
The 74AUC1G240DCKR is designed for signal buffering and logic-level translation in portable and wearable devices where ultra-low supply voltage and minimal PCB footprint are critical. It suits interface bridging between low-voltage SoC I/O pins and peripheral buses in smartphones, tablets, and IoT sensor modules. The 3-state output makes it suitable for bus-sharing configurations in multi-master embedded systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What logic family does the 74AUC1G240DCKR belong to and what supply voltage does it support?
The 74AUC1G240DCKR belongs to the AUC (Advanced Ultra-low-voltage CMOS) logic family, designed to operate at supply voltages below 1V, making it compatible with the latest sub-1V I/O standards found in advanced-node SoCs and FPGAs.
What is the output configuration of the 74AUC1G240DCKR?
The 74AUC1G240DCKR features a 3-state inverting buffer output. When the output-enable pin is asserted, the device inverts and drives the input signal; when deasserted, the output is placed in a high-impedance state for bus-sharing without signal contention.
What package does the 74AUC1G240DCKR use?
The 74AUC1G240DCKR is housed in a 5-pin SC-70 package, one of the smallest surface-mount packages available, measuring approximately 2x2mm. This makes it ideal for space-critical designs in wearables, mobile phones, and ultra-compact IoT modules.
Is the 74AUC1G240DCKR suitable for level translation between different voltage domains?
Yes, the AUC family's wide supply voltage tolerance makes the 74AUC1G240DCKR effective for level translation between low-voltage logic domains, bridging between sub-1V SoC I/O and slightly higher-voltage peripheral interfaces in mixed-supply system designs.
What are typical applications for the 74AUC1G240DCKR?
Typical applications include signal buffering on shared data buses in portable electronics, output drive strengthening for weak logic signals, logic inversion in control paths, and bus isolation in multi-master SoC designs where 3-state tri-state control is required.
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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.
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