Overview
The HEF4047BT/S400118 is a monostable multivibrator integrated circuit produced by NXP USA Inc. This component is part of the 4000/14000/40000 series of CMOS logic ICs. It is designed to operate as a single monostable multivibrator, providing a stable output pulse duration that can be set using external components such as resistors and capacitors. This IC is widely used in various electronic circuits requiring timing and pulse generation.
Key Specifications
| Parameter | Value |
|---|---|
| Logic Family | CMOS 4000 Series |
| Number of Functions | 1 |
| Package Type | PDSO14 (Plastic Dual In-Line Package, 14 pins) |
| Supply Voltage Range | 4.5V to 15.5V |
| Operating Temperature Range | -40°C to +70°C |
| Propagation Delay | Typically around 100ns to 200ns depending on the supply voltage |
| Output Current | Up to 2.4mA |
| Termination Type | Surface Mount Device |
| MSL (Moisture Sensitivity Level) | MSL 1 - Unlimited |
Key Features
- Monostable multivibrator with a single timing circuit.
- CMOS technology for low power consumption.
- External resistor and capacitor can set the output pulse duration.
- High noise immunity and low power dissipation.
- Wide operating temperature range from -40°C to +70°C.
- Compatible with a wide range of supply voltages (4.5V to 15.5V).
Applications
- Timing and pulse generation in digital circuits.
- De-bouncing switch contacts.
- Pulse stretching and shaping.
- Frequency division and counting circuits.
- General-purpose timing and sequencing applications.
Q & A
- What is the primary function of the HEF4047BT/S400118 IC?
The primary function is to act as a monostable multivibrator, generating a stable output pulse duration set by external components. - What is the supply voltage range for this IC?
The supply voltage range is from 4.5V to 15.5V. - What is the operating temperature range of the HEF4047BT/S400118?
The operating temperature range is from -40°C to +70°C. - How is the output pulse duration set in the HEF4047BT/S400118?
The output pulse duration is set using external resistors and capacitors. - What type of package does the HEF4047BT/S400118 come in?
The IC comes in a PDSO14 package (Plastic Dual In-Line Package, 14 pins). - What are some common applications of the HEF4047BT/S400118?
Common applications include timing and pulse generation, de-bouncing switch contacts, pulse stretching and shaping, and general-purpose timing and sequencing. - Is the HEF4047BT/S400118 suitable for high-temperature environments?
Yes, it can operate in temperatures up to +70°C. - What is the typical propagation delay of the HEF4047BT/S400118?
The typical propagation delay is around 100ns to 200ns depending on the supply voltage. - Is the HEF4047BT/S400118 a surface mount device?
Yes, it is a surface mount device. - What is the MSL (Moisture Sensitivity Level) of the HEF4047BT/S400118?
The MSL is 1 - Unlimited.
