Overview
The SN74LVC1G07DCKR is a single buffer/driver with an open-drain output, designed and manufactured by Texas Instruments. This device operates over a wide voltage range from 1.65 V to 5.5 V, making it versatile for various applications. It is available in several ultra-small package options, including the DPW package with a 0.64-mm² footprint and a 0.5-mm pitch, which is particularly useful for space-constrained designs. The open-drain output allows for the implementation of active-low wired-OR or active-high wired-AND functions, and the device supports partial-power-down mode through its Ioff feature, preventing damaging current backflow when powered down.
Key Specifications
| Parameter | Min | Max | Unit | Description |
|---|---|---|---|---|
| VCC Supply Voltage Range | -0.5 | 6.5 | V | Supply voltage range |
| VI Input Voltage Range | -0.5 | 6.5 | V | Input voltage range |
| VO Output Voltage Range | -0.5 | 6.5 | V | Voltage range applied to any output |
| IO Continuous Output Current | -50 | 50 | mA | Continuous output current |
| Tstg Storage Temperature Range | -65 | 150 | °C | Storage temperature range |
| Tj Junction Temperature Range | - | 150 | °C | Junction temperature range |
| tpd Propagation Delay | - | 5.7 | ns | Maximum propagation delay at 3.3 V |
| ICC Low Power Consumption | - | 10 | µA | Low power consumption |
Key Features
- Available in ultra-small packages, including DPW with a 0.64-mm² footprint and 0.5-mm pitch
- Supports 5-V VCC operation and input/output voltages up to 5.5 V
- Open-drain output allows for active-low wired-OR or active-high wired-AND functions
- Maximum sink current of 32 mA
- Ioff feature supports partial-power-down mode, live insertion, and back-drive protection
- Low power consumption with a maximum ICC of 10 µA
- ESD protection exceeds JESD 22 standards (2000-V HBM, 200-V MM, 1000-V CDM)
- Latch-up performance exceeds 100 mA per JESD 78, Class II
Applications
- Automotive infotainment and ADAS camera systems
- AV receivers, Blu-ray players, and home theaters
- Desktop or notebook PCs, digital radios, and internet radio players
- Digital video cameras, embedded PCs, and GPS personal navigation devices
- Mobile internet devices, network projectors, and portable media players
- Pro audio mixers, smoke detectors, solid-state drives (SSD): enterprise
- High-definition (HDTV), tablets: enterprise, and audio docks: portable
- DLP front projection systems, DVR and DVS, digital picture frames (DPF), and digital still cameras
Q & A
- What is the operating voltage range of the SN74LVC1G07DCKR?
The device operates from 1.65 V to 5.5 V.
- What types of packages are available for the SN74LVC1G07DCKR?
The device is available in several packages, including SOT-23, SC70, and ultra-small DPW packages.
- What is the maximum sink current of the SN74LVC1G07DCKR?
The maximum sink current is 32 mA.
- Does the SN74LVC1G07DCKR support partial-power-down mode?
Yes, it supports partial-power-down mode through its Ioff feature.
- What is the propagation delay of the SN74LVC1G07DCKR at 3.3 V?
The maximum propagation delay at 3.3 V is 5.7 ns.
- What are the ESD protection levels of the SN74LVC1G07DCKR?
The device has ESD protection exceeding 2000-V HBM, 200-V MM, and 1000-V CDM.
- Is the SN74LVC1G07DCKR qualified for automotive applications?
Yes, the SN74LVC1G07-Q1 version is AEC-Q100 qualified for automotive applications.
- What is the junction temperature range of the SN74LVC1G07DCKR?
The junction temperature range is up to 150°C.
- What are some common applications of the SN74LVC1G07DCKR?
Common applications include AV receivers, Blu-ray players, digital cameras, and various automotive systems.
- Does the SN74LVC1G07DCKR support live insertion?
Yes, it supports live insertion through its Ioff feature.
