Overview
The SN74LVC1G125DPWR, produced by Texas Instruments, is a single bus buffer gate with a 3-state output. This device is designed to operate over a wide voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It features a high output drive while maintaining low static power dissipation, which is crucial for efficient operation across a broad VCC operating range. The SN74LVC1G125 is available in several package options, including the ultra-small DPW package, which has a body size of 0.8 mm × 0.8 mm and a 0.5-mm pitch, saving significant board space.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Operating Voltage Range | 1.65 V to 5.5 V | V | |
| Maximum Propagation Delay (tpd) | 3.7 ns | ns | At VCC = 3.3 V, CL = 15 pF |
| Output Drive Current | ±24 mA | mA | At VCC = 3.3 V |
| Low Power Consumption (ICC) | 10 μA (Max) | μA | |
| Operating Temperature Range | -40°C to 125°C | °C | |
| ESD Protection | 2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model | V | |
| Package Type | DPW (Ultra Small 0.64-mm² with 0.5-mm Pitch) |
Key Features
- Wide operating voltage range: 1.65 V to 5.5 V
- Inputs accept voltages up to 5.5 V
- Provides down translation to VCC
- 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
- Latch-up performance exceeds 100 mA per JESD 78, Class II
- ESD protection exceeds JESD 22 standards
- Available in ultra-small DPW package with 0.5-mm pitch
Applications
The SN74LVC1G125 is suitable for various high-speed applications due to its high output drive and low propagation delay. It can be used as an output-enabled buffer in systems requiring high drive current, such as:
- LED driver applications
- High-speed logic circuits
- Partial-power-down applications
- Systems requiring down voltage translation
Q & A
- What is the operating voltage range of the SN74LVC1G125?
The SN74LVC1G125 operates over a voltage range of 1.65 V to 5.5 V.
- What is the maximum propagation delay of the SN74LVC1G125?
The maximum propagation delay (tpd) is 3.7 ns at VCC = 3.3 V and CL = 15 pF.
- How much output drive current can the SN74LVC1G125 provide?
The device can provide ±24 mA of output drive current at VCC = 3.3 V.
- What is the power consumption of the SN74LVC1G125?
The maximum power consumption (ICC) is 10 μA.
- What are the ESD protection capabilities of the SN74LVC1G125?
The device has ESD protection exceeding 2000-V Human-Body Model, 200-V Machine Model, and 1000-V Charged-Device Model.
- In what package types is the SN74LVC1G125 available?
The device is available in several package types, including the ultra-small DPW package with a 0.5-mm pitch.
- What is the Ioff feature in the SN74LVC1G125?
The Ioff feature supports live insertion, partial-power-down mode, and back-drive protection.
- What are some typical applications of the SN74LVC1G125?
Typical applications include LED driver circuits, high-speed logic circuits, and systems requiring down voltage translation.
- How does the SN74LVC1G125 handle latch-up performance?
The device's latch-up performance exceeds 100 mA per JESD 78, Class II.
- What is the operating temperature range of the SN74LVC1G125?
The operating temperature range is -40°C to 125°C.
