Overview
The 74AHC1G126GW,125 is a high-speed Si-gate CMOS bus buffer/line driver produced by Nexperia USA Inc. This device is part of the 74AHC and 74AHCT series, offering a non-inverting buffer with a 3-state output. The 3-state output is controlled by the output enable input pin (OE), allowing the output to assume a high-impedance OFF-state when OE is LOW. This component is designed for high-speed applications and is available in several package options, including the 5-TSSOP (SOT-353) package for the 74AHC1G126GW,125 model.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 74AHC1G126GW | 2.0 - 5.5 | CMOS | ± 8 | 60 | 1 | Low | -40 ~ 125 | 317 | 186 | TSSOP5 (SOT-353) |
Key Features
- Symmetrical output impedance
- High noise immunity
- Low power dissipation
- Balanced propagation delays
- Multiple package options (XSON6, TSOP5, TSSOP5)
- ESD protection:
- HBM JESD22-A114F: exceeds 2000 V
- MM JESD22-A115-A: exceeds 200 V
- CDM JESD22-C101E: exceeds 1000 V
- Specified from -40°C to +125°C
Applications
The 74AHC1G126GW,125 is suitable for a variety of high-speed digital applications, including:
- Buffering and driving signals in digital circuits
- Interface circuits between different logic families
- High-speed data transmission systems
- Automotive and industrial control systems
- Consumer electronics requiring low power and high noise immunity
Q & A
- What is the supply voltage range for the 74AHC1G126GW,125?
The supply voltage range is 2.0 V to 5.5 V.
- What type of logic switching levels does the 74AHC1G126GW,125 use?
The 74AHC1G126GW,125 uses CMOS logic switching levels.
- What is the output drive capability of the 74AHC1G126GW,125?
The output drive capability is ± 8 mA.
- What is the maximum operating frequency of the 74AHC1G126GW,125?
The maximum operating frequency is 60 MHz.
- What is the package type for the 74AHC1G126GW,125?
The package type is TSSOP5 (SOT-353).
- What is the operating temperature range for the 74AHC1G126GW,125?
The operating temperature range is -40°C to +125°C.
- Does the 74AHC1G126GW,125 have ESD protection?
- What is the propagation delay of the 74AHC1G126GW,125?
The propagation delay varies depending on the supply voltage and load capacitance, but it is typically around 3.4 to 7.0 ns for VCC = 4.5 V to 5.5 V and CL = 15 pF to 50 pF.
- Is the 74AHC1G126GW,125 RoHS compliant?
- What is the input capacitance of the 74AHC1G126GW,125?
The input capacitance is approximately 3 to 10 pF.
