Overview
The 74LVT16244BDGG,118 is a 16-bit buffer/line driver produced by NXP Semiconductors. This device is part of the 74LVT series and is designed to operate within a wide supply voltage range of 2.7 to 3.6 volts. It features 3-state outputs and can be configured as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. The device is packaged in a 48-lead TSSOP (Thin Shrink Small Outline Package) and is suitable for surface mount applications. It is known for its high-speed BiCMOS technology and robust output drive capability, making it versatile for various electronic systems.
Key Specifications
| Specification | Value |
|---|---|
| Logic Family | LVT |
| Number of Input Lines | 16 |
| Number of Output Lines | 16 |
| Polarity | Non-Inverting |
| Voltage Supply Range | 2.7 V to 3.6 V |
| Output Drive Capability | -32 mA / +64 mA |
| Maximum Frequency | 150 MHz |
| Operating Temperature Range | -40°C to 85°C |
| Package Type | 48-TSSOP (SOT362-1) |
| ESD Protection | HBM: >2000 V, CDM: >1000 V |
Key Features
- 3-State Outputs: The device features four output enables, each controlling four of the 3-state outputs, allowing for flexible configuration.
- Wide Supply Voltage Range: Operates from 2.7 to 3.6 volts, making it compatible with a variety of system voltages.
- Overvoltage Tolerant Inputs: Inputs are tolerant up to 5.5 volts, enhancing robustness against voltage spikes.
- BiCMOS High Speed and Output Drive: Combines the benefits of bipolar and CMOS technologies for high-speed operation and strong output drive capability.
- Bus Hold Data Inputs: Eliminates the need for external pull-up resistors to define unused inputs.
- Live Insertion and Extraction Permitted: Allows for safe insertion and removal of the device in live systems.
- No Bus Current Loading: When outputs are tied to a 5 V bus, there is no bus current loading.
- Partial Power-Down Mode Operation: OFF circuitry provides partial power-down mode operation.
Applications
The 74LVT16244BDGG,118 is suitable for a wide range of applications, including:
- Automotive Systems: Given its robustness and wide operating temperature range, it is ideal for automotive electronics.
- Industrial IoT: Its high-speed and reliable operation make it a good fit for industrial IoT applications.
- Communications Infrastructure: The device's ability to handle high-speed data transfer and its 3-state outputs make it suitable for communication infrastructure systems.
- Embedded Systems: It can be used in various embedded systems requiring reliable and high-speed buffer/line driver functionality.
Q & A
- What is the voltage supply range of the 74LVT16244BDGG,118?
The device operates within a voltage supply range of 2.7 to 3.6 volts.
- What is the maximum output drive capability of the device?
The device can drive up to -32 mA and +64 mA.
- What is the package type of the 74LVT16244BDGG,118?
The device is packaged in a 48-lead TSSOP (SOT362-1).
- Is the device overvoltage tolerant?
Yes, the inputs are tolerant up to 5.5 volts.
- Can the device be used in live systems?
Yes, live insertion and extraction are permitted.
- What is the operating temperature range of the device?
The device operates from -40°C to 85°C.
- Does the device require external pull-up resistors for unused inputs?
No, bus hold data inputs eliminate the need for external pull-up resistors.
- What is the maximum frequency of operation for the 74LVT16244BDGG,118?
The device can operate up to 150 MHz.
- Is the device ESD protected?
Yes, it has ESD protection exceeding 2000 V (HBM) and 1000 V (CDM).
- What are some common applications of the 74LVT16244BDGG,118?
It is commonly used in automotive systems, industrial IoT, communications infrastructure, and various embedded systems.
