Overview
The 74AHCT1G126GW,125 is a single non-inverting buffer/line driver with 3-state output, manufactured by Nexperia USA Inc. This device is part of the 74AHCT family, which is known for its compatibility with TTL (Transistor-Transistor Logic) levels. It is designed to operate in mixed voltage environments, 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 74AHCT1G126GW | 4.5 - 5.5 | TTL | ± 8 | 60 | 1 | Low | -40 to +125 | 317 | 186 | TSSOP5 (SOT353-1) |
Key Features
- Wide supply voltage range from 4.5 V to 5.5 V, with overvoltage tolerant inputs up to 5.5 V.
- 3-state output controlled by the output enable input (OE).
- High noise immunity and symmetrical output impedance.
- CMOS low power dissipation.
- ESD protection: HBM (Human Body Model) exceeds 2000 V, CDM (Charged Device Model) exceeds 1000 V.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level A.
- Multiple package options, including TSSOP5 (SOT353-1).
- Specified from -40 °C to +125 °C.
Applications
The 74AHCT1G126GW,125 is suitable for a variety of applications, including:
- Mixed voltage environments where compatibility with TTL levels is required.
- Automotive electronics for reliable and efficient signal transmission.
- Industrial control systems where robust and reliable logic functions are necessary.
- Consumer electronics, such as in mobile and wearable devices, for efficient and compact designs.
- Power management and interface circuits in computing and networking equipment.
Q & A
- What is the primary function of the 74AHCT1G126GW,125? The primary function is to act as a single non-inverting buffer/line driver with 3-state output.
- What is the supply voltage range for this device? The supply voltage range is from 4.5 V to 5.5 V.
- What are the logic switching levels for this device? The logic switching levels are TTL (Transistor-Transistor Logic).
- What is the output drive capability of the 74AHCT1G126GW,125? The output drive capability is ± 8 mA.
- What is the maximum operating frequency of this device? The maximum operating frequency is 60 MHz.
- What type of ESD protection does this device offer? The device offers ESD protection exceeding 2000 V for HBM and 1000 V for CDM.
- What is the temperature range for this device? The device is specified to operate from -40 °C to +125 °C.
- What package options are available for this device? The device is available in TSSOP5 (SOT353-1) package.
- Is this device suitable for mixed voltage environments? Yes, it is suitable for mixed voltage environments and can handle inputs up to 5.5 V.
- What are some common applications for this device? Common applications include automotive electronics, industrial control systems, consumer electronics, and power management circuits.
