Overview
The HEF4528BT/AUJ is a dual retriggerable-resetable monostable multivibrator produced by NXP USA Inc. This integrated circuit is part of the HEF4000B series and is designed for use in a variety of electronic circuits where timing and pulse generation are required. The device features two independent multivibrators, each with active LOW and active HIGH inputs, making it versatile for different application needs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | 16-SO (Small Outline) | - |
| Number of Multivibrators | 2 | - |
| Input Type | Active LOW (nA), Active HIGH (nB) | - |
| Pulse Width Range | 35 ns to 72 seconds | - |
| Operating Temperature Range | -40°C to +125°C | °C |
| Supply Voltage Range | 3 V to 15 V | V |
| Product Status | Active | - |
Key Features
- Dual retriggerable-resetable monostable multivibrator
- Each multivibrator has an active LOW input (nA) and an active HIGH input (nB)
- Pulse width range from 35 ns to 72 seconds
- Operating temperature range from -40°C to +125°C
- Supply voltage range from 3 V to 15 V
- 16-SO (Small Outline) package
Applications
- Timing and pulse generation circuits
- Frequency dividers and counters
- Pulse stretchers and delay circuits
- Sequential logic circuits
- General-purpose logic applications requiring timing functions
Q & A
- What is the HEF4528BT/AUJ?
The HEF4528BT/AUJ is a dual retriggerable-resetable monostable multivibrator integrated circuit produced by NXP USA Inc.
- What package type does the HEF4528BT/AUJ come in?
The HEF4528BT/AUJ comes in a 16-SO (Small Outline) package.
- What are the input types for each multivibrator?
Each multivibrator has an active LOW input (nA) and an active HIGH input (nB).
- What is the pulse width range of the HEF4528BT/AUJ?
The pulse width range is from 35 ns to 72 seconds.
- What is the operating temperature range of the HEF4528BT/AUJ?
The operating temperature range is from -40°C to +125°C.
- What is the supply voltage range for the HEF4528BT/AUJ?
The supply voltage range is from 3 V to 15 V.
- What are some common applications for the HEF4528BT/AUJ?
Common applications include timing and pulse generation circuits, frequency dividers and counters, pulse stretchers and delay circuits, and general-purpose logic applications requiring timing functions.
- Is the HEF4528BT/AUJ still in production?
- Where can I find detailed specifications for the HEF4528BT/AUJ?
Detailed specifications can be found in the datasheet available on the NXP website or through distributors like Digi-Key and Mouser.
- What is the significance of the 'AUJ' suffix in the part number?
The 'AUJ' suffix typically indicates the package and manufacturing specifics, such as the 16-SO package and the manufacturing site.
