Overview
The 74LVC14APW,112 is a hex inverting Schmitt trigger integrated circuit produced by Nexperia (formerly part of NXP Semiconductors). This device is designed to operate in mixed 3.3 V and 5 V environments, making it versatile for various electronic designs. It features Schmitt-trigger inputs, which are tolerant to overvoltage up to 5.5 V, and a wide supply voltage range from 1.2 V to 3.6 V.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC14APW | 1.2 - 3.6 | CMOS/LVTTL | ± 24 | 175 | 6 | Low | -40 ~ 125 | 142 | 68.1 | TSSOP14 |
Key Features
- Hex inverter with Schmitt-trigger inputs
- Inputs can be driven from either 3.3 V or 5 V devices
- Wide supply voltage range from 1.2 V to 3.6 V
- Overvoltage tolerant inputs to 5.5 V
- CMOS low-power consumption
- Direct interface with TTL levels
- Unlimited input rise and fall times
- Complies with JEDEC standard JESD8-C/JESD36 (2.7 V to 3.6 V)
- ESD protection: HBM ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
- Multiple package options, including TSSOP14
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Applications
- Wave and pulse shapers for highly noisy environments
- Astable multivibrators
- Monostable multivibrators
- Mixed 3.3 V and 5 V environments
- Automotive and industrial applications
- Power, computing, consumer, mobile, and wearable devices
Q & A
- What is the primary function of the 74LVC14APW?
The 74LVC14APW is a hex inverting Schmitt trigger integrated circuit.
- What is the voltage range for the supply voltage of the 74LVC14APW?
The supply voltage range is from 1.2 V to 3.6 V.
- Can the inputs of the 74LVC14APW be driven from both 3.3 V and 5 V devices?
- What is the maximum frequency of operation for the 74LVC14APW?
The maximum frequency of operation is 175 MHz.
- What type of ESD protection does the 74LVC14APW have?
The device has ESD protection: HBM ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V.
- What are the operating temperature ranges for the 74LVC14APW?
The device is specified from -40 °C to +85 °C and from -40 °C to +125 °C.
- What package options are available for the 74LVC14APW?
The device is available in multiple package options, including TSSOP14.
- What are some common applications of the 74LVC14APW?
Common applications include wave and pulse shapers, astable and monostable multivibrators, and mixed 3.3 V and 5 V environments.
- Does the 74LVC14APW comply with any specific industry standards?
- What is the power dissipation characteristic of the 74LVC14APW?
The device has low power dissipation.
