Overview
The 74HC4520DB,118 is a dual 4-bit internally synchronous binary counter produced by Nexperia USA Inc. This integrated circuit is part of the 74HC and 74HCT series, known for their high-speed CMOS logic. The device features two clock inputs (nCP0 and nCP1) and provides buffered outputs from all 4 bits of each counter. This component is packaged in a SO16 (SOT109-1) package, making it suitable for a variety of digital circuit applications.
Key Specifications
| Parameter | Description |
|---|---|
| Type | Dual 4-bit internally synchronous binary counter |
| Package | SO16 (SOT109-1) |
| Clock Inputs | nCP0 and nCP1 |
| Outputs | Buffered outputs from all 4 bits of each counter |
| Logic Family | 74HC/74HCT |
| Operating Temperature | -40°C to +125°C |
Key Features
- Dual 4-bit internally synchronous binary counters
- Two clock inputs (nCP0 and nCP1)
- Buffered outputs from all 4 bits of each counter
- High-speed CMOS logic
- Low power consumption
- Compatible with TTL levels
Applications
The 74HC4520DB,118 is suitable for various digital circuit applications, including:
- Counting circuits in digital systems
- Timing and sequencing circuits
- Microprocessor and microcontroller systems
- Automotive and industrial control systems
- Consumer electronics and telecommunications equipment
Q & A
- What is the primary function of the 74HC4520DB,118?
The primary function is to act as a dual 4-bit internally synchronous binary counter.
- What type of package does the 74HC4520DB,118 come in?
The component is packaged in a SO16 (SOT109-1) package.
- How many clock inputs does the 74HC4520DB,118 have?
It has two clock inputs (nCP0 and nCP1).
- What is the logic family of the 74HC4520DB,118?
The logic family is 74HC/74HCT.
- What is the operating temperature range of the 74HC4520DB,118?
The operating temperature range is -40°C to +125°C.
- Is the 74HC4520DB,118 still in production?
No, this product is no longer manufactured, but substitutes or alternative package types are available.
- What are some common applications of the 74HC4520DB,118?
Common applications include counting circuits, timing and sequencing circuits, microprocessor and microcontroller systems, and more.
- Does the 74HC4520DB,118 have buffered outputs?
- Is the 74HC4520DB,118 compatible with TTL levels?
- Where can I find detailed specifications for the 74HC4520DB,118?
Detailed specifications can be found on the Nexperia website, as well as on distributor sites like Digi-Key and Mouser.
