Overview
The SN74LVC1G00DSFR, produced by Texas Instruments, is a single 2-input positive-NAND gate designed for operation over a wide voltage range of 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 performs the Boolean function Y = A × B or Y = A + B in positive logic, making it suitable for various logic applications.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| VCC Supply Voltage Range | -0.5 | 6.5 | V |
| Input Voltage Range | -0.5 | 6.5 | V |
| Output Voltage Range (High-Impedance or Power-Off State) | -0.5 | 6.5 | V |
| Output Voltage Range (High or Low State) | -0.5 | VCC + 0.5 | V |
| Propagation Delay Time (tpd) at 3.3 V VCC | 1 | 5 | ns |
| Low-Level Output Current at 3.3 V VCC | 24 | mA | |
| Operating Free-Air Temperature | -40 | 125 | °C |
| Input Transition Rise or Fall Rate at 3.3 V VCC | 10 | ns/V |
Key Features
- Supports 5-V VCC operation and inputs accept voltages up to 5.5 V.
- High output drive capability: ±24 mA at 3.3 V.
- Low power consumption: maximum ICC of 10 μA.
- 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 DPW, SC70, X2SON, and DSBGA.
Applications
- AV Receivers
- Audio Docks
- Blu-ray Players and Home Theater Systems
- Embedded PCs
- MP3 Players/Recorders (Portable Audio)
- Personal Digital Assistants (PDAs)
- Telecom/Server AC/DC Power Supplies
Q & A
- What is the voltage range for the SN74LVC1G00DSFR?
The SN74LVC1G00DSFR operates over a voltage range of 1.65 V to 5.5 V.
- What is the propagation delay time at 3.3 V VCC?
The propagation delay time (tpd) at 3.3 V VCC is between 1 ns and 5 ns.
- What is the maximum low-level output current at 3.3 V VCC?
The maximum low-level output current at 3.3 V VCC is 24 mA.
- What is the operating temperature range for this device?
The operating free-air temperature range is from -40°C to 125°C.
- Does the SN74LVC1G00DSFR support partial-power-down applications?
Yes, it supports partial-power-down applications using the Ioff feature.
- What types of packages are available for the SN74LVC1G00DSFR?
It is available in packages such as DPW, SC70, X2SON, and DSBGA.
- What is the ESD protection level for this device?
The ESD protection exceeds 2000-V Human-Body Model and 1000-V Charged-Device Model.
- How does the Ioff feature benefit the device?
The Ioff feature disables the outputs, preventing damaging current backflow through the device when it is powered down.
- What are some typical applications for the SN74LVC1G00DSFR?
Typical applications include AV receivers, audio docks, Blu-ray players, embedded PCs, and telecom/server power supplies.
- What is the significance of the high output drive capability?
The high output drive capability allows the device to drive multiple outputs and is suitable for high-speed applications up to 100 MHz.
