Overview
The 74LVC07APW/AU118 is a hex buffer with open-drain outputs, manufactured by NXP USA Inc. (now part of Nexperia). This component is designed to operate in mixed 3.3 V and 5 V environments, making it versatile for various logic circuits. The device features Schmitt-trigger action at all inputs, which enhances its tolerance to slower input rise and fall times. It is part of the LVC (Low Voltage CMOS) series, known for its low power consumption and compatibility with CMOS and LVTTL logic levels.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC07APW | 1.65 - 5.5 | CMOS/LVTTL | 32 | 175 | 6 | low | -40~125 | 143 | 70.1 | TSSOP14 |
Key Features
- Hex buffer with open-drain outputs, allowing for use in mixed 3.3 V and 5 V environments.
- Schmitt-trigger action at all inputs for improved noise immunity.
- 5 V tolerant inputs and outputs for interfacing with 5 V logic.
- Wide supply voltage range from 1.2 V to 5.5 V.
- CMOS low power consumption.
- Direct interface with TTL levels.
- Overvoltage tolerant inputs up to 5.5 V.
- 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 74LVC07APW/AU118 is suitable for a variety of applications, including:
- Mixed voltage systems where translation between 3.3 V and 5 V logic levels is required.
- General-purpose buffering and logic circuits.
- Systems requiring low power consumption and high noise immunity.
- Industrial and automotive applications due to its wide operating temperature range (-40 °C to +125 °C).
Q & A
- What is the primary function of the 74LVC07APW/AU118? The primary function is to act as a hex buffer with open-drain outputs, suitable for mixed voltage environments.
- What is the voltage range for the VCC supply? The VCC supply voltage range is from 1.65 V to 5.5 V.
- What type of logic switching levels does it support? It supports CMOS and LVTTL logic switching levels.
- What is the maximum output drive capability? The maximum output drive capability is 32 mA.
- What is the maximum frequency of operation? The maximum frequency of operation is 175 MHz.
- How many bits does the buffer have? The buffer has 6 bits.
- What is the operating temperature range? The operating temperature range is from -40 °C to +125 °C.
- Does it have ESD protection? Yes, it has ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- What package type is available? It is available in a TSSOP14 package.
- Is it RoHS compliant? Yes, it is RoHS compliant.
