Overview
The 74LVT162245BDGG:11 is a 16-bit transceiver produced by Nexperia USA Inc. This device is part of the 74LVT series and is designed for high-speed data transmission and reception. It features 3-state outputs and can be used as two 8-bit transceivers or one 16-bit transceiver, making it versatile for various bus interface applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Nexperia USA Inc. | |
| Series | 74LVT | |
| Package | 48-TSSOP (0.240", 6.10mm Width) | |
| Logic Type | Transceiver, Non-Inverting | |
| Output Type | 3-State | |
| Voltage - Supply | 2.7 V ~ 3.6 V | V |
| Operating Temperature | -40°C ~ 85°C (TA) | °C |
| Number of Elements | 2 | |
| Number of Bits per Element | 8 | |
| Current - Output High, Low | 12mA, 12mA | mA |
| Propagation Delay Time | 1.0 ~ 3.5 ns | ns |
| ESD Protection | HBM: >2000 V, CDM: >1000 V | V |
Key Features
- 16-bit bidirectional bus interface
- 3-state buffers with output enables (1OE and 2OE)
- Output capability: +12 mA/–12 mA
- Wide supply voltage range from 2.7 V to 3.6 V
- BiCMOS high speed and output drive
- Direct interface with TTL levels
- Overvoltage tolerant inputs to 5.5 V
- Bus-hold data inputs eliminate the need for external pull-up resistors
- Live insertion/extraction permitted
- Outputs include series resistance of 30 Ω making external termination resistors unnecessary
- Power-up 3-state
- No bus current loading when output is tied to 5 V bus
- IOFF circuitry provides partial Power-down mode operation
- Latch-up performance exceeds 500 mA per JESD 78 Class II Level B
- Complies with JEDEC standards JESD8C (2.7 V to 3.6 V)
Applications
The 74LVT162245BDGG:11 is suitable for a variety of applications requiring high-speed data transmission and reception, including:
- Computer peripherals and interfaces
- Industrial control systems
- Telecommunication equipment
- Embedded systems and microcontrollers
- Data acquisition and processing systems
Q & A
- What is the primary function of the 74LVT162245BDGG:11?
The primary function is to act as a 16-bit transceiver with 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 2.7 V to 3.6 V.
- What is the operating temperature range?
The operating temperature range is from -40°C to 85°C.
- What type of package does this device come in?
The device comes in a 48-TSSOP (0.240", 6.10mm Width) package.
- What is the output current capability of this device?
The output current capability is +12 mA/–12 mA.
- Does the device have built-in termination resistors?
Yes, the outputs include series resistance of 30 Ω, making external termination resistors unnecessary.
- Is the device ESD protected?
Yes, the device has ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- Can the device be used in live insertion/extraction scenarios?
Yes, the device permits live insertion/extraction.
- What are the benefits of the bus-hold data inputs?
The bus-hold data inputs eliminate the need for external pull-up resistors to define unused inputs.
- Does the device comply with any specific standards?
Yes, it complies with JEDEC standards JESD8C (2.7 V to 3.6 V).
