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SN74LVC1G04DCKR

Single inverter gate, 1.65-5.5V, 5V-tolerant inputs, 24mA drive, 3.3ns tpd in SC-70-5

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制造商零件：

SN74LVC1G04DCKR

包装：

SC-70-5 / SOT-353 (2.00 x 1.25 x 0.90 mm)

品牌：
产品类别：
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说明

产品概览

The SN74LVC1G04DCKR from Texas Instruments is a single inverter gate in a 5-pin SC-70 (DCK) package. It operates from 1.65V to 5.5V, performs the Boolean function Y = NOT A, and supports 5V-tolerant inputs with 24mA output drive at 3.3V, making it a versatile logic inverter for voltage translation and signal inversion.

主要规格

Logic Function Single Inverter (Y = NOT A)
Supply Voltage Range 1.65V ~ 5.5V
Input Voltage Tolerance Up to 5.5V (independent of VCC)
Output Drive +/-24mA @ 3.3V
传播延迟 3.3ns (Typical) @ 3.3V
Static Current 10uA (Maximum)
Ioff 支持 Yes (partial power-down)
包装 SC-70-5 (2.0 x 1.25mm)
工作温度 -40°C ~ +85°C

特点

  • Single inverter gate with 5V-tolerant inputs for voltage translation
  • Wide 1.65V to 5.5V supply range for mixed-voltage systems
  • High +/-24mA output drive at 3.3V
  • Low 3.3ns propagation delay at 3.3V
  • Ioff circuitry supports live insertion and partial power-down
  • ESD protection exceeds 2000V HBM
  • Ultra-compact SC-70-5 package

应用

  • Signal inversion and level translation
  • Clock signal buffering and inversion
  • Logic level conversion between 1.8V/2.5V/3.3V/5V domains
  • Active-low enable generation from active-high signals
  • General-purpose logic glue

The SN74LVC1G04DCKR from Texas Instruments is a single inverter gate in the LVC (Low-Voltage CMOS) logic family, housed in an ultra-compact 5-pin SC-70 package. It performs the Boolean function Y = NOT A and operates from a 1.65V to 5.5V supply, making it compatible with all common logic voltage standards from 1.8V to 5V. A key feature is the 5V-tolerant input capability, which allows the device to accept input voltages up to 5.5V regardless of the supply voltage, enabling bidirectional voltage translation between different logic domains. The Ioff circuitry ensures that the device does not back-drive the supply rail when VCC is removed, supporting live insertion and partial-power-down applications. The high +/-24mA output drive at 3.3V can directly drive multiple logic inputs or small capacitive loads. The 3.3ns propagation delay at 3.3V is fast enough for most digital signal path applications.

The SN74LVC1G04 implements a single CMOS inverter with a buffered output stage. The input stage uses a CMOS inverter pair (PMOS + NMOS) that switches at approximately VCC/2. The input protection circuit includes ESD diodes to VCC and GND that also provide the 5V-tolerant capability by preventing the input voltage from exceeding the absolute maximum rating. The Ioff circuit disconnects the output stage from VCC when VCC is at 0V, placing the output in a high-impedance state and preventing current backflow. The buffered output stage consists of series CMOS inverters that provide gain and drive capability. When the input is at logic high, the NMOS path is active and the output is driven low; when the input is at logic low, the PMOS path is active and the output is driven high. The propagation delay of 3.3ns includes the time for the input signal to propagate through the internal gain stages and drive the output to VCC/2.

针脚 名称 功能
1 北卡罗来纳州 无连接
2 A 输入
3 接地 地面
4 Y Output (Y = NOT A)
5 VCC Supply voltage (1.65V-5.5V)
  • Active-Low Enable Generation: Converts active-high MCU GPIO to active-low chip select or enable signal; 5V-tolerant input allows direct connection from 5V logic
  • Clock Signal Inversion: Generates complementary clock phase for push-pull driver circuits; 3.3ns propagation delay maintains timing margin
  • 3.3V to 1.8V Level Translation: 5V-tolerant inputs accept 3.3V signal while VCC at 1.8V produces 1.8V output; Ioff supports mixed-voltage hot-swap
  • Logic Glue: Replaces discrete transistor inverter with reliable, buffered CMOS solution; SC-70 footprint saves PCB area
模型 制造商 主要区别
SN74LVC1G04DBVR TI Same, SOT-23-5 package
SN74LVC1G04DPWR TI Same, ultra-small X2SON (DPW) 0.8×0.8mm
NC7S04M5X onsemi Single inverter, SOT-23-5, LVC
74LVC1G04GW Nexperia Same, TSSOP-5, SOT-753
MC74VHC1G04DTT1G onsemi VHC family, SC-88A, 5V tolerant
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All of our electronic components are procured from official authorized distributors and original manufacturers. We strictly reject counterfeits, refurbished parts, disassembled components and gray-market goods. Every product is guaranteed to be brand-new original parts and fully consistent with the original technical parameters. For branded products such as NXP IC series, we maintain complete supply channel documents to realize full product traceability.

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We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

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Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

发货与付款

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

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Contact Information

Email: info@materialparts.com

Tel / WhatsApp: +86 13760382860

服务与包装

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

3. Fast Quotation & Order Processing

Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

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We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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