Overview
The SN74LVC1G00, produced by Texas Instruments, is a single 2-input positive-NAND gate designed for a wide range of operating voltages from 1.65 V to 5.5 V. This device is part of the LVC (Low-Voltage CMOS) family and is known for its high output drive and low power consumption. It is available in various ultra-small packages, including the DCK package, which is a 5-pin SOT-23 package. The SN74LVC1G00 performs the Boolean function Y = A × B or Y = A + B in positive logic, making it versatile for various digital logic applications.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| VCC Supply Voltage Range | 1.65 | 5.5 | V |
| Input Voltage Range | -0.5 | 6.5 | V |
| Output Voltage Range | -0.5 | VCC + 0.5 | V |
| High-Level Input Voltage (VIH) | 0.7 × VCC | VCC | V |
| Low-Level Input Voltage (VIL) | 0.3 × VCC | 0.7 × VCC | V |
| High-Level Output Current (IOH) | -24 | -32 | mA |
| Low-Level Output Current (IOL) | 16 | 32 | mA |
| Propagation Delay Time (tpd) | 1 | 4.3 | ns |
| Operating Free-Air Temperature Range | -40 | 125 | °C |
Key Features
- Wide operating voltage range: 1.65 V to 5.5 V
- Supports 5-V VCC operation
- Inputs accept voltages up to 5.5 V
- High output drive: ±24 mA at 3.3 V
- Low power consumption: 10 μA max ICC
- Ioff feature supports live insertion, partial-power-down mode, and back drive protection
- ESD protection exceeds JESD 22: 2000-V Human-Body Model and 1000-V Charged-Device Model
- Latch-up performance exceeds 100 mA per JESD 78, Class II
- Available in ultra-small packages such as DCK (SOT-23), DPW, and others
Applications
- AV Receivers
- Audio Docks and Portable Audio Devices
- Blu-ray Players and Home Theater Systems
- Embedded PCs
- MP3 Players/Recorders
- Personal Digital Assistants (PDAs)
- Telecom/Server AC/DC Power Supplies
- Solid State Drives (SSDs)
- TVs: LCD/Digital and High-Definition (HDTV)
- Tablets: Enterprise
- Video Analytics: Server
- Wireless Headsets, Keyboards, and Mice
Q & A
- What is the operating voltage range of the SN74LVC1G00? The SN74LVC1G00 operates from 1.65 V to 5.5 V.
- What is the maximum output current of the SN74LVC1G00 at 3.3 V? The maximum output current is ±24 mA at 3.3 V.
- What is the propagation delay time of the SN74LVC1G00? The propagation delay time (tpd) ranges from 1 ns to 4.3 ns depending on the VCC voltage.
- Does the SN74LVC1G00 support partial-power-down mode? Yes, it supports partial-power-down mode with the Ioff feature.
- What are the ESD protection levels of the SN74LVC1G00? The device has ESD protection exceeding 2000-V Human-Body Model and 1000-V Charged-Device Model.
- In what packages is the SN74LVC1G00 available? It is available in various packages including DCK (SOT-23), DPW, and others.
- What is the operating temperature range of the SN74LVC1G00? The operating temperature range is from -40°C to 125°C.
- Can the SN74LVC1G00 be used in high-speed applications? Yes, it is suitable for high-speed applications up to 100 MHz.
- How does the SN74LVC1G00 handle input voltages above VCC? The inputs are 5.5 V tolerant, allowing them to translate down to VCC.
- What are some common applications of the SN74LVC1G00? Common applications include AV receivers, audio docks, Blu-ray players, embedded PCs, and more.
