Overview
The 74ALVCH16245DGG112 is a 16-bit transceiver with 3-state outputs, manufactured by NXP USA Inc. This device is part of the 74ALVCH series, known for its low power consumption and high performance. It is designed to be used in a variety of applications where data transmission and reception are critical, such as in communication systems, data processing, and control circuits.
Key Specifications
| Type Number | VCC(A) (V) | VCC(B) (V) | Logic Switching Levels | Output Drive Capability (mA) | tpd (ns) | Number of Bits | fmax (MHz) | Power Dissipation Considerations | Tamb (°C) | Package Name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74ALVCH16245DGG | n.a. | n.a. | TTL | ±24 | 1.9 | 16 | 150 | low | -40 to 85 | TSSOP48 |
Key Features
- 16-bit transceiver with 3-state outputs: Can be used as two 8-bit transceivers or one 16-bit transceiver.
- Output enables and direction control: Two output enables (1OE and 2OE) and two send/receive (1DIR and 2DIR) inputs for direction control.
- Schmitt trigger action on all inputs: Tolerant of slow rise and fall times.
- Partial power-down mode operation: IOFF circuitry prevents backflow current when powered down.
- Active bus hold circuitry: Holds unused or floating data inputs at a valid logic level.
- Wide supply voltage range: From 1.2 V to 3.6 V.
- CMOS low power consumption: Efficient for battery-powered devices.
- Overvoltage tolerant inputs: Up to 5.5 V for the 74ALVC16245.
- Direct interface with TTL levels: Compatible with TTL logic levels.
Applications
The 74ALVCH16245DGG112 is suitable for various applications, including:
- Communication systems: For data transmission and reception.
- Data processing: In computers, embedded systems, and other data processing equipment.
- Control circuits: In industrial control systems, automotive electronics, and IoT devices.
- Battery-powered devices: Due to its low power consumption and partial power-down mode.
Q & A
- What is the 74ALVCH16245DGG112 used for?
The 74ALVCH16245DGG112 is a 16-bit transceiver used for data transmission and reception in various electronic systems. - What is the supply voltage range of the 74ALVCH16245DGG?
The supply voltage range is from 1.2 V to 3.6 V. - Does the 74ALVCH16245DGG support partial power-down mode?
Yes, it supports partial power-down mode using IOFF circuitry. - What is the maximum frequency of operation for the 74ALVCH16245DGG?
The maximum frequency of operation is 150 MHz. - What package type is the 74ALVCH16245DGG available in?
The device is available in a TSSOP48 package. - Is the 74ALVCH16245DGG compatible with TTL logic levels?
Yes, it is compatible with TTL logic levels. - What is the output drive capability of the 74ALVCH16245DGG?
The output drive capability is ±24 mA at 3.0 V. - Does the 74ALVCH16245DGG have overvoltage tolerant inputs?
Yes, the inputs are overvoltage tolerant up to 5.5 V for the 74ALVC16245. - What is the temperature range for the 74ALVCH16245DGG?
The operating temperature range is from -40°C to 85°C. - Does the 74ALVCH16245DGG have active bus hold circuitry?
Yes, it has active bus hold circuitry to hold unused or floating data inputs at a valid logic level.
