Overview
The 74AHC1G125GW is a single buffer/line driver IC produced by Nexperia. It belongs to the 74AHC family and is designed to operate as a bus buffer or line driver with a 3-state output. This component is particularly useful in mixed voltage environments due to its overvoltage tolerant inputs and wide supply voltage range from 2.0 V to 5.5 V.
Key Specifications
| Specification | Value |
|---|---|
| Brand | Nexperia |
| Logic Family | 74AHC |
| Logic Function | Buffer, Line Driver |
| IC Type | Buffer & Line Driver IC |
| Number of Channels per Chip | 1 |
| Input Type | CMOS |
| Output Type | 3 State |
| Polarity | Non-Inverting |
| Mounting Type | Surface Mount |
| Package Type | TSSOP |
| Pin Count | 5 |
| Maximum High Level Output Current | -8mA |
| Maximum Low Level Output Current | 8mA |
| Maximum Propagation Delay Time @ Maximum CL | 14.5ns |
| Maximum Operating Supply Voltage | 5.5 V |
| Minimum Operating Supply Voltage | 2 V |
| Propagation Delay Test Condition | 50pF |
| Dimensions | 2.25 x 1.35 x 1mm |
| Country of Origin | Malaysia |
Key Features
- Overvoltage tolerant inputs up to 5.5 V, allowing use in mixed voltage environments.
- Wide supply voltage range from 2.0 V to 5.5 V.
- High noise immunity and symmetrical output impedance.
- CMOS low power dissipation.
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level A.
- Balanced propagation delays.
- Multiple package options, including TSSOP5.
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V) and CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V).
Applications
The 74AHC1G125GW is suitable for various applications requiring buffer or line driver functions, particularly in mixed voltage environments. It can be used in:
- Bus systems where signal buffering and line driving are necessary.
- Mixed voltage systems where input voltage levels may vary.
- Low power consumption designs due to its CMOS technology.
- High reliability applications requiring robust ESD protection and latch-up performance.
Q & A
- What is the logic family of the 74AHC1G125GW?
The 74AHC1G125GW belongs to the 74AHC logic family.
- What is the input type of the 74AHC1G125GW?
The input type is CMOS.
- What is the output type of the 74AHC1G125GW?
The output type is 3-state.
- What is the maximum operating supply voltage of the 74AHC1G125GW?
The maximum operating supply voltage is 5.5 V.
- What is the minimum operating supply voltage of the 74AHC1G125GW?
The minimum operating supply voltage is 2 V.
- What is the maximum propagation delay time of the 74AHC1G125GW?
The maximum propagation delay time at maximum CL is 14.5ns.
- Does the 74AHC1G125GW have ESD protection?
- What are the dimensions of the 74AHC1G125GW package?
The dimensions are 2.25 x 1.35 x 1mm.
- What is the country of origin for the 74AHC1G125GW?
The country of origin is Malaysia.
- What are the typical applications of the 74AHC1G125GW?
It is typically used in bus systems, mixed voltage environments, low power consumption designs, and high reliability applications.
