Overview
The 74ABT827PW,112 is a 10-bit buffer or bus driver integrated circuit produced by NXP USA Inc. This component is designed to provide a high-performance bus interface, making it suitable for wide data paths or buses carrying parity. It is part of the Advanced BiCMOS Technology (ABT) family, known for its high speed and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Range (VCC) | −0.5 V to 7 V |
| Input Voltage Range (VI) | −0.5 V to 7 V |
| Output Voltage Range (VO) in High or Power-Off State | −0.5 V to 5.5 V |
| Current into Any Output in Low State (IO) | 128 mA (SN74ABT827) |
| Input Clamp Current (IIK) (VI < 0) | −18 mA |
| Output Clamp Current (IOK) (VO < 0) | −50 mA |
| Package Thermal Impedance (θJA) | 104°C/W (DB package), 81°C/W (DW package) |
| Operating Temperature Range | −40°C to 85°C (SN74ABT827) |
| Package Type | TSSOP (Thin Shrink Small Outline Package) |
Key Features
- High-Performance Bus Interface: The 74ABT827PW,112 provides true data at the outputs, making it ideal for wide data paths or buses carrying parity.
- Low Power Consumption: Part of the Advanced BiCMOS Technology (ABT) family, this IC is designed for low power consumption.
- Output Enable Inputs: The device has active-low output-enable inputs (OE1 and OE2) that place all ten outputs in a high-impedance state when either input is high.
- High-Impedance State During Power-Up/Down: The device enters a high-impedance state during power-up or power-down, ensuring minimal current draw.
Applications
The 74ABT827PW,112 is versatile and can be used in various applications, including:
- Data Transmission Systems: It is suitable for systems requiring high-speed data transmission over wide data paths.
- Bus Systems: Ideal for buses carrying parity, ensuring data integrity.
- Embedded Systems: Can be used in embedded systems where low power consumption and high performance are critical.
- Industrial Automation: Useful in industrial automation where reliable and high-speed data transfer is necessary.
Q & A
- What is the supply voltage range for the 74ABT827PW,112?
The supply voltage range is −0.5 V to 7 V. - What is the operating temperature range for this IC?
The operating temperature range is −40°C to 85°C. - How do the output-enable inputs work?
The active-low output-enable inputs (OE1 and OE2) place all ten outputs in a high-impedance state when either input is high. - What is the current into any output in the low state?
The current into any output in the low state is 128 mA for the SN74ABT827. - What is the package type of the 74ABT827PW,112?
The package type is TSSOP (Thin Shrink Small Outline Package). - What are the typical applications of the 74ABT827PW,112?
Typical applications include data transmission systems, bus systems, embedded systems, and industrial automation. - How does the device behave during power-up or power-down?
The device enters a high-impedance state during power-up or power-down to minimize current draw. - What is the thermal impedance of the DB package?
The thermal impedance of the DB package is 104°C/W. - Is the 74ABT827PW,112 RoHS compliant?
Yes, the 74ABT827PW,112 is RoHS compliant. - What is the input clamp current for this IC?
The input clamp current is −18 mA.
