Overview
The SN74LVC1G07DBVTG4 is a single buffer/driver with an open-drain output, manufactured by Texas Instruments. This device is part of the LVC (Low-Voltage CMOS) family and is designed for a wide range of voltage operations from 1.65 V to 5.5 V. It is particularly notable for its ultra-small package options, including the DPW package with a 0.64-mm² footprint and a 0.5-mm pitch, making it ideal for space-constrained applications.
The device supports high drive capabilities, with a maximum sink current of 32 mA, and is suitable for high-speed applications up to 100 MHz. It also features Ioff circuitry, which allows for partial-power-down applications and prevents damaging current backflow when the device is powered down.
Key Specifications
| Parameter | Min | Max | Unit | Notes |
|---|---|---|---|---|
| VCC Supply Voltage Range | -0.5 | 6.5 | V | Absolute Maximum Rating |
| VI Input Voltage Range | -0.5 | 6.5 | V | Absolute Maximum Rating |
| VO Output Voltage Range | -0.5 | 6.5 | V | Absolute Maximum Rating |
| IO Continuous Output Current | -50 | 50 | mA | Absolute Maximum Rating |
| Tstg Storage Temperature Range | -65 | 150 | °C | Absolute Maximum Rating |
| Tj Junction Temperature Range | - | 150 | °C | Absolute Maximum Rating |
| VIL Low-Level Input Voltage | 0.35 × VCC (1.65 V to 1.95 V) | 0.3 × VCC (4.5 V to 5.5 V) | V | Recommended Operating Conditions |
| VOL Low-Level Output Voltage | 0.1 | 0.55 | V | Recommended Operating Conditions |
| IOL Low-Level Output Current | 4 mA (1.65 V) | 32 mA (4.5 V) | mA | Recommended Operating Conditions |
| tpd Propagation Delay Time | 1 | 8.6 | ns | Recommended Operating Conditions |
| TA Operating Free-Air Temperature | -40 | 125 | °C | Recommended Operating Conditions |
Key Features
- Wide Operating Voltage Range: Operates from 1.65 V to 5.5 V, allowing for flexibility in various voltage environments.
- Input and Output Voltage Tolerance: Inputs and outputs can accept voltages up to 5.5 V, making it suitable for up/down voltage translation.
- Open-Drain Output: The output is open-drain, enabling it to be connected to other open-drain outputs for wired-OR or wired-AND functions.
- High Drive Capability: Can sink up to 32 mA of current at 4.5 V, making it ideal for high drive applications.
- Ioff Feature: Supports partial-power-down applications, live insertion, and back-drive protection, enhancing reliability and power management.
- Ultra-Small Package Options: Available in packages such as DPW, SOT-23, and SC70, which are compact and save significant board space.
- Low Power Consumption: Maximum ICC of 10 µA, contributing to low power consumption in various applications.
- High-Speed Operation: Capable of operating at speeds up to 100 MHz, making it suitable for high-speed applications.
Applications
- High-Definition TV (HDTV): Suitable for high-speed and high-drive requirements in HDTV systems.
- Tablets and Portable Media Players: Ideal for compact and power-efficient designs in portable electronics.
- Audio and Video Equipment: Used in pro audio mixers, audio docks, and other audio/video devices requiring high drive and low power consumption.
- Solid State Drives (SSD): Applicable in enterprise SSDs where high-speed data transfer and reliability are crucial.
- Digital Cameras and Picture Frames: Suitable for digital still cameras and digital picture frames due to its compact size and high drive capability.
- Smoke Detectors and Security Systems: Used in safety and security devices where reliability and low power consumption are essential.
Q & A
- What is the operating voltage range of the SN74LVC1G07?
The SN74LVC1G07 operates from 1.65 V to 5.5 V.
- What is the maximum sink current of the SN74LVC1G07?
The maximum sink current is 32 mA at 4.5 V.
- What types of packages are available for the SN74LVC1G07?
The device is available in various packages including SOT-23, SC70, DPW, and others.
- What is the Ioff feature in the SN74LVC1G07?
The Ioff feature supports partial-power-down applications, live insertion, and back-drive protection.
- What is the maximum propagation delay time of the SN74LVC1G07?
The maximum propagation delay time is approximately 8.6 ns.
- Can the SN74LVC1G07 be used in high-speed applications?
Yes, it is capable of operating at speeds up to 100 MHz.
- What is the thermal resistance of the SN74LVC1G07 in the DPW package?
The junction-to-ambient thermal resistance (RθJA) for the DPW package is approximately 340 °C/W.
- How does the SN74LVC1G07 handle input voltages above VCC?
The inputs are 5.5 V tolerant, allowing them to translate up or down to VCC.
- What are some common applications of the SN74LVC1G07?
Common applications include HDTV, tablets, portable media players, audio and video equipment, SSDs, digital cameras, and security systems.
- What are the recommended operating conditions for the input rise and fall times?
The recommended rise and fall times are specified in the datasheet under the Recommended Operating Conditions section, typically around 10 ns/V to 20 ns/V depending on VCC.
