Overview
The 74HC1G125GW/S400125 is a single buffer/line driver with 3-state output, manufactured by Nexperia. This component is part of the 74HC family and is designed for a wide range of applications requiring low power consumption and high noise immunity. It operates within a supply voltage range of 2.0 V to 6.0 V, making it versatile for various electronic designs.
Key Specifications
| Type Number | VCC (V) | Logic Switching Levels | Output Drive Capability (mA) | fmax (MHz) | Number of Bits | Power Dissipation Considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package Name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74HC1G125GW | 2.0 - 6.0 | CMOS | ± 2.6 | 36 | 1 | Low | -40 ~ 125 | 258 | 136 | TSSOP5 (SOT353-1) |
Key Features
- Single buffer/line driver with 3-state output
- Inputs include clamp diodes for current limiting resistors
- Wide supply voltage range from 2.0 V to 6.0 V
- CMOS low power dissipation
- High noise immunity
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Symmetrical output impedance and balanced propagation delays
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2) exceeds 2000 V, CDM (ANSI/ESDA/JEDEC JS-002 class C3) exceeds 1000 V
Applications
The 74HC1G125GW/S400125 is suitable for a variety of applications across different industries, including:
- Automotive systems
- Industrial control systems
- Power management systems
- Computing and consumer electronics
- Mobile and wearable devices
It is particularly useful in bus-oriented systems, such as 3-state memory address drivers and clock drivers.
Q & A
- What is the supply voltage range of the 74HC1G125GW/S400125?
The supply voltage range is from 2.0 V to 6.0 V.
- What type of logic switching levels does the 74HC1G125GW support?
The 74HC1G125GW supports CMOS logic switching levels.
- What is the maximum output drive capability of the 74HC1G125GW?
The maximum output drive capability is ± 2.6 mA.
- What is the maximum operating temperature range for the 74HC1G125GW?
The operating temperature range is from -40 °C to 125 °C.
- Does the 74HC1G125GW have ESD protection?
- What package type is the 74HC1G125GW available in?
The component is available in a TSSOP5 (SOT353-1) package.
- What are the key features of the 74HC1G125GW in terms of noise immunity and latch-up performance?
The component has high noise immunity and latch-up performance that exceeds 100 mA per JESD 78 Class II Level B.
- Can the 74HC1G125GW be used in automotive applications?
- How does the 74HC1G125GW handle current limiting resistors?
The inputs include clamp diodes, enabling the use of current limiting resistors to interface inputs to voltages in excess of VCC.
- What is the typical propagation delay of the 74HC1G125GW?
The maximum propagation delay is 36 MHz at 4.5 V and 50 pF load.
