Overview
The 74HCT126D,652 is a non-inverting buffer IC produced by Nexperia USA Inc. This component is part of the 74HCT series, which is known for its compatibility with TTL (Transistor-Transistor Logic) levels. The IC is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package, making it suitable for surface mount applications. It operates within a supply voltage range of 4.5V to 5.5V and is designed to handle a wide operating temperature range from -40°C to 125°C. This buffer IC is particularly useful in digital circuits where signal buffering and isolation are required.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Buffer, Non-Inverting |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Output Type | 3-State |
| Current - Output High, Low | 6mA, 6mA |
| Propagation Delay (tpd) | 36 ns |
| Number of Functions | 4 |
| Number of Bits per Element | 1 |
| Logic Type | TTL |
| RoHS Status | ROHS3 Compliant |
Key Features
- Non-Inverting Buffer: The 74HCT126D,652 acts as a non-inverting buffer, meaning it maintains the logic level of the input signal at the output.
- TTL Compatibility: It is compatible with TTL logic levels, making it versatile in various digital circuits.
- 3-State Outputs: The IC features 3-state outputs, which can be set to high, low, or high-impedance state, useful for bus applications.
- Low Power Consumption: The component has low power dissipation, which is beneficial for energy-efficient designs.
- Wide Operating Temperature Range: It operates over a wide temperature range from -40°C to 125°C, making it suitable for various environmental conditions.
Applications
- Signal Buffering and Isolation: Used in digital circuits to buffer and isolate signals, ensuring signal integrity and reducing noise.
- Bus Systems: The 3-state outputs make it suitable for use in bus systems where multiple devices need to share a common signal line.
- Logic Circuits: Employed in various logic circuits where non-inverting buffering is required.
- Industrial and Automotive Systems: Due to its wide operating temperature range, it is suitable for use in industrial and automotive applications.
Q & A
- What is the package type of the 74HCT126D,652?
The 74HCT126D,652 is packaged in a 14-pin SOIC (Small Outline Integrated Circuit) package.
- What is the operating voltage range of the 74HCT126D,652?
The operating voltage range is from 4.5V to 5.5V.
- What is the propagation delay of the 74HCT126D,652?
The propagation delay (tpd) is 36 ns.
- Is the 74HCT126D,652 RoHS compliant?
Yes, the 74HCT126D,652 is ROHS3 compliant.
- What is the output type of the 74HCT126D,652?
The output type is 3-state.
- What is the maximum current output of the 74HCT126D,652?
The maximum current output is 6mA for both high and low states.
- What is the operating temperature range of the 74HCT126D,652?
The operating temperature range is from -40°C to 125°C.
- How many functions does the 74HCT126D,652 have?
The IC has 4 non-inverting buffer functions.
- Is the 74HCT126D,652 suitable for surface mount applications?
Yes, it is designed for surface mount applications.
- What logic type is the 74HCT126D,652 compatible with?
The 74HCT126D,652 is compatible with TTL (Transistor-Transistor Logic) levels.
