Overview
The 74LVC162245ADGG:11, produced by Nexperia USA Inc., is a 16-bit non-inverting transceiver with direction pin and 3-state outputs. This device can be used as two 8-bit transceivers or one 16-bit transceiver, making it highly versatile for various digital logic applications. It features two output enables (1OE and 2OE) and two send/receive inputs (1DIR and 2DIR) for direction control. The device is designed to operate in mixed 3.3 V and 5 V environments, making it an excellent choice for translating signals between different voltage levels.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | 74LVC162245ADGG:11 |
| Package | TSSOP48 (SOT362-1) |
| Supply Voltage Range | 1.2 V to 3.6 V |
| Logic Switching Levels | CMOS/LVTTL |
| Output Drive Capability | ± 12 mA |
| Propagation Delay | 3.3 ns (typical at VCC = 3.6 V) |
| Number of Bits | 16 |
| Maximum Frequency | 175 MHz |
| Operating Temperature Range | -40°C to +125°C |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V |
Key Features
- Integrated 30 Ω termination resistors
- 3-state outputs with two output enables (1OE and 2OE)
- Two send/receive inputs (1DIR and 2DIR) for direction control
- Inputs can be driven from either 3.3 V or 5 V devices, allowing use in mixed voltage environments
- Schmitt-trigger action at all inputs for tolerance of slower input rise and fall times
- Overvoltage tolerant inputs up to 5.5 V
- CMOS low power consumption
- Multibyte flow-through standard pin-out architecture
- Low inductance multiple power and ground pins for minimum noise and ground bounce
- Direct interface with TTL levels
- IOFF circuitry for partial power-down mode operation
- Bus hold on data inputs (for 74LVCH162245A only)
Applications
The 74LVC162245ADGG:11 is suitable for a wide range of applications across various industries, including:
- Automotive systems
- Industrial control systems
- Power management systems
- Computing and data storage systems
- Consumer electronics
- Mobile and wearable devices
Its versatility and robust features make it an ideal component for any application requiring reliable and efficient signal translation and transmission.
Q & A
- What is the primary function of the 74LVC162245ADGG:11?
The primary function is to act as a 16-bit non-inverting transceiver with direction pin and 3-state outputs, capable of being used as two 8-bit transceivers or one 16-bit transceiver.
- What is the supply voltage range for this device?
The supply voltage range is from 1.2 V to 3.6 V.
- Can this device operate in mixed 3.3 V and 5 V environments?
- What is the propagation delay of the 74LVC162245ADGG:11?
The propagation delay is typically 3.3 ns at VCC = 3.6 V.
- Does the device have ESD protection?
- What is the operating temperature range of this device?
The operating temperature range is from -40°C to +125°C.
- What is the purpose of the IOFF circuitry?
The IOFF circuitry provides partial power-down mode operation, disabling the output to prevent backflow current when the device is powered down.
- Does the device have bus hold on data inputs?
- What type of package does the 74LVC162245ADGG:11 come in?
- What are the key benefits of the integrated 30 Ω termination resistors?
- Is the device compliant with any specific standards?
