Overview
The 74HCT32D/C118 is a quad 2-input OR gate integrated circuit produced by NXP USA Inc. This component is part of the 74HCT family of high-speed CMOS logic devices. It is designed to provide four independent 2-input OR gates with standard push-pull outputs, making it suitable for a variety of digital logic applications. The device operates within a wide supply voltage range of 4.5V to 5.5V and is pin-compatible with Low Power Schottky (LSTTL) devices.
Key Specifications
| Category | Description |
|---|---|
| Manufacturer | NXP USA Inc. |
| Series | 74HCT |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Number of Inputs | 2 per gate |
| Voltage - Supply | 4.5V ~ 5.5V |
| Logic Level - Low | 0.8V |
| Logic Level - High | 2V |
| Number of Circuits | 4 |
| Operating Temperature | -40°C ~ 125°C |
| Current - Quiescent (Max) | 2 µA |
| Current - Output High, Low | 4mA, 4mA |
| Max Propagation Delay @ V, Max CL | 24ns @ 4.5V, 50pF |
Key Features
- Wide supply voltage range from 4.5V to 5.5V
- Pin compatible with Low Power Schottky (LSTTL) devices
- Inputs are TTL voltage level compatible
- CMOS low power consumption
- Sinks or sources 4mA at VCC = 4.5V
- Schmitt Trigger action at all inputs
- ESD protection exceeds JESD 22 standards (200-V Machine Model, 2000-V Human Body Model)
- High noise immunity and latch-up performance exceeds 100 mA per JESD 78 Class II Level B
- Symmetrical output impedance and balanced propagation delays
Applications
The 74HCT32D/C118 is suitable for various digital logic applications, including:
- Digital logic circuits requiring OR gate functionality
- Embedded systems and microcontroller projects
- Industrial control systems
- Communication equipment
- Consumer electronics
Q & A
- What is the primary function of the 74HCT32D/C118?
The primary function of the 74HCT32D/C118 is to provide four independent 2-input OR gates.
- What is the operating voltage range of the 74HCT32D/C118?
The operating voltage range is from 4.5V to 5.5V.
- What type of logic levels are the inputs compatible with?
The inputs are TTL voltage level compatible.
- What is the maximum propagation delay of the 74HCT32D/C118?
The maximum propagation delay is 24ns at 4.5V with a 50pF load capacitance.
- Does the 74HCT32D/C118 have ESD protection?
- What is the package type of the 74HCT32D/C118?
The package type is 14-SOIC (0.154", 3.90mm Width).
- What is the operating temperature range of the 74HCT32D/C118?
The operating temperature range is from -40°C to 125°C.
- How much current can the 74HCT32D/C118 sink or source?
The device can sink or source 4mA at VCC = 4.5V.
- Is the 74HCT32D/C118 RoHS compliant?
- What are some typical applications of the 74HCT32D/C118?
Typical applications include digital logic circuits, embedded systems, industrial control systems, communication equipment, and consumer electronics.
