Overview
The SN74LVC1G08DCK3 is a single 2-input positive-AND gate integrated circuit produced by Texas Instruments. This device is part of the LVC (Low-Voltage CMOS) family and is designed to operate over a wide voltage range from 1.65 V to 5.5 V. It is particularly notable for its high output drive capability and low power consumption, making it suitable for a variety of high-speed applications.
The SN74LVC1G08DCK3 is available in the ultra-small SC70 (DCK) package, which measures 2.0 mm × 1.25 mm, making it ideal for space-constrained designs. The device supports down translation to VCC and has inputs that can accept voltages up to 5.5 V, enhancing its versatility in different system environments.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Operating Voltage Range | 1.65 | 5.5 | V | |
| Input Voltage Range | 5.5 | V | ||
| Output Drive Current at 3.3 V | ±24 | mA | ||
| Propagation Delay at 3.3 V (CL = 15 pF) | 0.8 | 3.6 | ns | |
| Static Power Dissipation | 10 | μA | ||
| Operating Temperature Range | -40 | 125 | °C | |
| Junction-to-Ambient Thermal Resistance (SC70 package) | 283.1 | °C/W |
Key Features
- Wide operating voltage range: 1.65 V to 5.5 V
- Inputs accept voltages up to 5.5 V, allowing down voltage translation
- High output drive capability: up to ±24 mA at 3.3 V
- Low power consumption: maximum static power dissipation of 10 μA
- Fast switching times: propagation delay as low as 3.6 ns at 3.3 V
- Ioff feature supports live insertion, partial-power-down mode, and back drive protection
- ESD protection exceeds JESD 22 standards: 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model
- Ultra-small SC70 (DCK) package with a body size of 2.0 mm × 1.25 mm
Applications
- ATCA solutions
- Active noise cancellation (ANC)
- Barcode scanners
- Blood pressure monitors
- CPAP machines
- Cable solutions
- DLP 3D machine vision, hyperspectral imaging, optical networking, and spectroscopy
- E-books
- Embedded PCs
- Field transmitters: temperature or pressure sensors
- Fingerprint biometrics
- HVAC systems (heating, ventilating, and air conditioning)
- Network-attached storage (NAS)
- Server motherboards and power supplies
- Software-defined radio (SDR)
- TV: high-definition (HDTV), LCD, and digital
- Video communications systems
- Wireless data access cards, headsets, keyboards, mice, and LAN cards
- X-ray: baggage scanners, medical, and dental
Q & A
- What is the operating voltage range of the SN74LVC1G08DCK3?
The SN74LVC1G08DCK3 operates over a voltage range from 1.65 V to 5.5 V.
- What is the maximum output drive current at 3.3 V?
The maximum output drive current at 3.3 V is ±24 mA.
- What is the propagation delay at 3.3 V with a load capacitance of 15 pF?
The propagation delay at 3.3 V with a load capacitance of 15 pF is up to 3.6 ns.
- What is the static power dissipation of the SN74LVC1G08DCK3?
The static power dissipation is a maximum of 10 μA.
- What is the operating temperature range of the device?
The operating temperature range is from -40°C to 125°C.
- What kind of ESD protection does the SN74LVC1G08DCK3 offer?
The device offers ESD protection exceeding JESD 22 standards: 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- In what package is the SN74LVC1G08DCK3 available?
The SN74LVC1G08DCK3 is available in the ultra-small SC70 (DCK) package.
- What are some typical applications of the SN74LVC1G08DCK3?
Typical applications include ATCA solutions, active noise cancellation, barcode scanners, blood pressure monitors, and more.
- Does the SN74LVC1G08DCK3 support partial-power-down applications?
Yes, the device supports partial-power-down applications using the Ioff feature.
- What is the significance of the Ioff feature in the SN74LVC1G08DCK3?
The Ioff feature disables the outputs when VCC is 0 V, preventing damaging current backflow through the device.
- How does the SN74LVC1G08DCK3 handle input voltages above VCC?
The inputs can accept voltages up to 5.5 V, allowing for down voltage translation.
