Overview
The 74LVC1G02GW,125 is a single 2-input NOR gate from the 74LVC family of logic devices, manufactured by Nexperia. This component is designed to operate in a mixed 3.3 V and 5 V environment, making it versatile for various digital circuit applications. It features a wide supply voltage range, high noise immunity, and low power consumption, making it suitable for modern digital electronics.
Key Specifications
| Attribute | Value |
|---|---|
| Packaging Style | TSSOP-5 |
| Mounting Method | Surface Mount |
| Supply Voltage Range (VCC) | 1.65 V to 5.5 V |
| Logic Switching Levels | CMOS/LVTTL |
| Output Drive Capability | ± 32 mA |
| Propagation Delay (tpd) | 2.1 ns |
| Maximum Frequency (fmax) | 150 MHz |
| Number of Bits | 1 |
| Operating Temperature Range | -40 °C to +125 °C |
| Thermal Resistance (Rth(j-a)) | 311 K/W |
Key Features
- Wide supply voltage range from 1.65 V to 5.5 V
- High noise immunity
- Complies with JEDEC standards: JESD8-7, JESD8-5, JESD8-B/JESD36
- ±24 mA output drive (VCC = 3.0 V)
- CMOS low power consumption
- Latch-up performance exceeds 250 mA
- Direct interface with TTL levels
- Inputs accept voltages up to 5 V
- Multiple package options
- ESD protection: HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-A exceeds 200 V
- Schmitt-trigger action at all inputs for slower input rise and fall times
- IOFF circuitry for partial power-down applications
Applications
- Logic Circuits: Basic combinational logic circuits can use NOR gates to implement various logical functions.
- Microcontroller Interfacing: Interfacing logic for microcontrollers, where a NOR gate might be required for signal conditioning or simple control logic.
- Memory Decoders: NOR gates can be used in address decoding circuits for memory devices.
- Timing Circuits: NOR gates can be part of timing circuits, such as in the construction of flip-flops, oscillators, and pulse generators.
- Control Systems: Control logic in various automated systems and simple state machines.
- Signal Inversion and Combination: Combining signals while also performing a logical inversion.
- Level Shifting: In some cases, can be used for simple level-shifting tasks when interfacing different voltage domains.
Q & A
- What is the 74LVC1G02GW,125 used for?
The 74LVC1G02GW,125 is a single 2-input NOR gate used in digital circuits where logical NOR operations are needed.
- What is the supply voltage range of the 74LVC1G02GW,125?
The supply voltage range is from 1.65 V to 5.5 V.
- What are the key features of the 74LVC1G02GW,125?
Key features include a wide supply voltage range, high noise immunity, CMOS low power consumption, and ESD protection.
- What are the typical applications of the 74LVC1G02GW,125?
Typical applications include logic circuits, microcontroller interfacing, memory decoders, timing circuits, and control systems.
- Does the 74LVC1G02GW,125 support partial power-down applications?
- What is the maximum output drive capability of the 74LVC1G02GW,125?
The maximum output drive capability is ± 32 mA.
- What is the operating temperature range of the 74LVC1G02GW,125?
The operating temperature range is from -40 °C to +125 °C.
- Does the 74LVC1G02GW,125 have ESD protection?
- What package options are available for the 74LVC1G02GW,125?
The component is available in TSSOP-5 packaging.
- Can the 74LVC1G02GW,125 be used in mixed voltage environments?
