Overview
The HEF4049BT-Q100J is a hex inverting buffer integrated circuit produced by Nexperia USA Inc. This component is part of the HEF4000 series and is designed to provide six inverting buffers with high current output capability. It is suitable for driving TTL (Transistor-Transistor Logic) or high capacitive loads and can convert logic levels up to 15 V to standard TTL levels. The device operates over a wide supply voltage range from 3.0 V to 15.0 V, making it versatile for various applications.
Key Specifications
| Parameter | Value |
|---|---|
| VCC (Supply Voltage) | 3.0 V to 15.0 V |
| Logic Switching Levels | CMOS |
| Output Drive Capability | -3 mA / +20 mA |
| fmax (Maximum Frequency) | 10 MHz |
| Number of Bits | 6 |
| Power Dissipation Considerations | Medium |
| Tamb (Ambient Temperature) | -40 °C to +85 °C |
| Package | SO16 (Small Outline 16 leads) |
Key Features
- Wide supply voltage range from 3.0 V to 15.0 V
- Overvoltage tolerant inputs up to 15.0 V
- CMOS low power dissipation
- High noise immunity
- High sink current for driving two TTL loads
- Standardized symmetrical output characteristics
- Complies with JEDEC standard JESD 13-B
- LOCMOS (Local Oxidation CMOS) to DTL/TTL converter
Applications
The HEF4049BT-Q100J is versatile and can be used in a variety of applications across different industries, including:
- Automotive systems for signal level conversion and buffering
- Industrial control systems for driving high capacitive loads
- Consumer electronics for logic level conversion and signal buffering
- Computing and power systems for reliable signal transmission
- Mobile and wearable devices for efficient logic level conversion
Q & A
- What is the supply voltage range of the HEF4049BT-Q100J?
The supply voltage range is from 3.0 V to 15.0 V. - What is the maximum frequency of operation for the HEF4049BT-Q100J?
The maximum frequency of operation is 10 MHz. - How many inverting buffers does the HEF4049BT-Q100J provide?
The device provides six inverting buffers. - What is the output drive capability of the HEF4049BT-Q100J?
The output drive capability is -3 mA / +20 mA. - Is the HEF4049BT-Q100J overvoltage tolerant?
Yes, it is overvoltage tolerant up to 15.0 V. - What is the ambient temperature range for the HEF4049BT-Q100J?
The ambient temperature range is from -40 °C to +85 °C. - What package type does the HEF4049BT-Q100J come in?
The device comes in a SO16 (Small Outline 16 leads) package. - Does the HEF4049BT-Q100J comply with any industry standards?
Yes, it complies with JEDEC standard JESD 13-B. - What are some common applications of the HEF4049BT-Q100J?
Common applications include automotive, industrial, consumer electronics, computing, and mobile devices. - How does the HEF4049BT-Q100J handle unused inputs?
Unused inputs must be connected to VDD, VSS, or another input.
