Overview
The 74ABT16244ADL,112 is a 16-bit buffer/line driver produced by NXP Semiconductors (now part of Nexperia). This component is part of the Widebus™ Family and is designed using state-of-the-art EPIC-IIB™ BiCMOS technology. It is specifically engineered to enhance the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The device can be configured as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer, providing true outputs and symmetrical OE (active-low output-enable) inputs.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Number of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74ABT16244ADL | 4.5 - 5.5 | TTL | -32 / +64 | 150 | 16 | medium | -40 to 85 | 82 | 37 | SSOP48 (SOT370-1) |
Key Features
- State-of-the-art EPIC-IIB™ BiCMOS design, significantly reducing power dissipation.
- 16-bit buffer/line driver with true outputs and symmetrical OE (active-low output-enable) inputs.
- Configurable as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer.
- Operating voltage range: 4.5 to 5.5 V.
- Maximum frequency: 150 MHz.
- Output drive capability: -32 mA / +64 mA.
- Available in SSOP48 (SOT370-1) package.
Applications
- 3-state memory address drivers.
- Clock drivers.
- Bus-oriented receivers and transmitters.
- High-density logic circuits requiring low power consumption.
- Systems needing high-speed data transfer and buffering.
Q & A
- What is the primary function of the 74ABT16244ADL,112?
The primary function is to act as a 16-bit buffer/line driver, which can be configured as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer.
- What is the operating voltage range of the 74ABT16244ADL,112?
The operating voltage range is 4.5 to 5.5 V.
- What is the maximum frequency of operation for this device?
The maximum frequency is 150 MHz.
- What are the output drive capabilities of the 74ABT16244ADL,112?
The output drive capability is -32 mA / +64 mA.
- In what package is the 74ABT16244ADL,112 available?
The device is available in the SSOP48 (SOT370-1) package.
- What are the temperature range and thermal resistance characteristics of the device?
The device operates from -40°C to 85°C, with thermal resistance (Rth(j-a)) of 82 K/W and (Rth(j-c)) of 37 K/W.
- Is the 74ABT16244ADL,112 RoHS compliant?
The compliance status with RoHS regulations is indicated but not explicitly confirmed in the provided sources; however, it is generally expected to comply with current RoHS standards.
- What are some typical applications for the 74ABT16244ADL,112?
Typical applications include 3-state memory address drivers, clock drivers, bus-oriented receivers and transmitters, and high-density logic circuits requiring low power consumption.
- How does the EPIC-IIB™ BiCMOS design benefit the device?
The EPIC-IIB™ BiCMOS design significantly reduces power dissipation, making it more energy-efficient.
- Can the 74ABT16244ADL,112 be used in military temperature ranges?
No, the 74ABT16244ADL,112 is characterized for operation from -40°C to 85°C, not the full military temperature range.
