Overview
The 74LV1T34GWH is a single supply, level translating buffer produced by Nexperia USA Inc. This component is part of the 74LV series and is designed to support a wide range of voltage levels, making it versatile for various applications. It features low threshold inputs that can handle 1.8V input logic at VCC = 3.3V, and it can perform both level up and level down translations. The buffer is packaged in a TSSOP5 (SOT353-1) package and is known for its robust ESD protection and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Range | 1.6V to 5.5V |
| Input Leakage Current | ±0.1μA maximum at (VI=VCC or GND; VCC = 0V to 5.5V, 25°C) |
| Supply Current | 1μA maximum at (VI=VCC or GND; IO = 0A; VCC = 1.8V, 2.5V, 3.3V, 5V) |
| Propagation Delay | 6.3ns typical at (VCC = 1.8V; CL = 15pF, 25°C) |
| Input Capacitance | 1.5pF typical at (VI=VCC or GND; VCC = 3.3V, 25°C) |
| Operating Temperature Range | -40°C to +125°C |
| Package | TSSOP5 (SOT353-1) |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2000V, CDM: ANSI/ESDA/JEDEC JS-002 Class C3 exceeds 1000V |
| Latch-up Performance | Exceeds 250mA per JESD 78 Class II |
Key Features
- Single supply, level translating buffer
- Low threshold inputs supporting 1.8V input logic at VCC = 3.3V
- 5V tolerant input pins for level down translation
- Output level referenced to supply voltage, supporting 1.8V, 2.5V, 3.3V, and 5.0V CMOS levels
- Robust ESD protection: HBM exceeds 2000V, CDM exceeds 1000V
- Latch-up performance exceeds 250mA per JESD 78 Class II
- Low power consumption with a supply current of 1μA maximum
Applications
- Portable applications
- PC and notebooks
- Industrial controllers
- Telecom applications
Q & A
- What is the supply voltage range of the 74LV1T34GWH? The supply voltage range is from 1.6V to 5.5V.
- What is the typical propagation delay of the 74LV1T34GWH? The typical propagation delay is 6.3ns at VCC = 1.8V and CL = 15pF at 25°C.
- What type of package does the 74LV1T34GWH come in? It comes in a TSSOP5 (SOT353-1) package.
- What is the operating temperature range of the 74LV1T34GWH? The operating temperature range is from -40°C to +125°C.
- Does the 74LV1T34GWH have ESD protection? Yes, it has robust ESD protection: HBM exceeds 2000V, CDM exceeds 1000V.
- What are some common applications of the 74LV1T34GWH? Common applications include portable devices, PC and notebooks, industrial controllers, and telecom applications.
- What is the latch-up performance of the 74LV1T34GWH? The latch-up performance exceeds 250mA per JESD 78 Class II.
- How much supply current does the 74LV1T34GWH consume? The supply current is 1μA maximum at specified conditions.
- Is the 74LV1T34GWH RoHS compliant? Yes, it is RoHS compliant.
- What is the input capacitance of the 74LV1T34GWH? The input capacitance is 1.5pF typical at specified conditions.
