Overview
The 74ABT16245BDGG,112 is a 16-bit bus transceiver produced by Nexperia USA Inc. This device is designed to facilitate bidirectional data transfer between two buses, making it highly versatile in various digital systems. It features 3-state outputs, which can be controlled by two output enable inputs (1OE and 2OE) and two direction control inputs (1DIR and 2DIR). This allows the device to be used as two 8-bit transceivers or one 16-bit transceiver, enhancing its utility in complex data communication scenarios.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 4.5 to 5.5 | V |
| Output Drive Capability | +64 mA / -32 mA | mA |
| Propagation Delay (LOW to HIGH) | 1.0 to 3.5 | ns |
| Propagation Delay (HIGH to LOW) | 1.0 to 4.0 | ns |
| Operating Temperature Range | -40 to 85 | °C |
| Package Type | TSSOP48 (SOT362-1) | |
| ESD Protection | HBM: >2000 V, CDM: >1000 V |
Key Features
- BiCMOS high-speed and output drive capability
- Direct interface with TTL levels
- 16-bit bidirectional bus interface
- Multiple VCC and GND pins to minimize switching noise
- Power-up 3-state and IOFF circuitry for partial power-down mode operation
- Live insertion/extraction permitted
- Latch-up performance exceeds 500 mA per JESD 78 Class II Level B
- ESD protection: HBM > 2000 V, CDM > 1000 V
Applications
The 74ABT16245BDGG,112 is suitable for a wide range of applications, including:
- High-speed data communication systems
- Computer peripherals and interfaces
- Industrial control systems
- Automotive electronics (where applicable)
- Embedded systems requiring bidirectional data transfer
Q & A
- What is the primary function of the 74ABT16245BDGG,112?
The primary function is to act as a 16-bit bidirectional bus transceiver, facilitating data transfer between two buses.
- What is the supply voltage range for this device?
The supply voltage range is from 4.5 to 5.5 volts.
- What are the output drive capabilities of this transceiver?
The output drive capability is +64 mA and -32 mA.
- What is the operating temperature range for this device?
The operating temperature range is from -40 to 85 degrees Celsius.
- Does the device support partial power-down mode operation?
Yes, it supports partial power-down mode operation through IOFF circuitry.
- What type of package does the 74ABT16245BDGG,112 come in?
The device comes in a TSSOP48 (SOT362-1) package.
- What is the ESD protection level of this device?
The ESD protection level is HBM > 2000 V and CDM > 1000 V.
- Can the device be used for live insertion/extraction?
Yes, live insertion/extraction is permitted.
- What are some common applications for this device?
Common applications include high-speed data communication systems, computer peripherals, industrial control systems, and embedded systems.
- Does the device have multiple VCC and GND pins?
Yes, it has multiple VCC and GND pins to minimize switching noise.
