Overview
The 74LVC32APW/DG118 is a quad 2-input OR gate integrated circuit produced 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 an ideal choice for applications requiring voltage translation. The 74LVC32A series features Schmitt-trigger action at all inputs, which enhances the circuit's tolerance to slower input rise and fall times. This IC is part of Nexperia’s extensive portfolio of logic ICs, known for their low power dissipation and high performance.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Number of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC32APW | 1.2 - 3.6 | CMOS/LVTTL | ± 24 | 2.1 | 150 | 4 | Low | -40 ~ 125 | 112 | 22 | 70 | TSSOP14 |
Key Features
- Quad 2-input OR gate with Schmitt-trigger action at all inputs for improved noise immunity.
- Wide supply voltage range from 1.2 V to 3.6 V, allowing operation in various voltage environments.
- Overvoltage tolerant inputs up to 5.5 V, enhancing robustness in mixed voltage systems.
- CMOS low power dissipation, reducing energy consumption.
- Direct interface with TTL levels, facilitating compatibility with a wide range of logic circuits.
- Compliance with JEDEC standards: JESD8-7A, JESD8-5A, and JESD8-C/JESD36.
- 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
- Automotive electronics: Suitable for various control functions such as steering wheel control, air conditioning control, and audio systems.
- Industrial automation: Used in control systems, monitoring, and data processing.
- Consumer electronics: Found in devices requiring mixed voltage logic translation, such as mobile devices and wearables.
- Computing and networking: Used in data processing and communication systems.
- Medical diagnostic equipment: Employed in biochemical analyzers, immune analyzers, and blood analyzers for data processing and control.
Q & A
- What is the primary function of the 74LVC32APW/DG118 IC?
The primary function is to act as a quad 2-input OR gate.
- What is the supply voltage range for the 74LVC32APW/DG118?
The supply voltage range is from 1.2 V to 3.6 V.
- Can the 74LVC32APW/DG118 operate in mixed voltage environments?
Yes, it can operate in mixed 3.3 V and 5 V environments.
- What type of input protection does the 74LVC32APW/DG118 have?
It has overvoltage tolerant inputs up to 5.5 V.
- What is the output drive capability of the 74LVC32APW/DG118?
The output drive capability is ± 24 mA.
- What is the propagation delay time of the 74LVC32APW/DG118?
The propagation delay time is approximately 2.1 ns.
- What are the ESD protection levels for the 74LVC32APW/DG118?
It has HBM protection exceeding 2000 V and CDM protection exceeding 1000 V.
- What is the operating temperature range for the 74LVC32APW/DG118?
The operating temperature range is from -40 °C to +125 °C.
- What package type is the 74LVC32APW/DG118 available in?
It is available in a TSSOP14 package.
- Is the 74LVC32APW/DG118 RoHS compliant?
Yes, it is RoHS compliant.
