Overview
The 74ALVC164245DGG/C118, produced by NXP USA Inc., is a high-performance, low-power, low-voltage, Si-gate CMOS device. It is designed to be superior to most advanced CMOS compatible TTL families. This component is a 16-bit (dual octal) dual supply translating transceiver, featuring non-inverting 3-state bus compatible outputs in both send and receive directions. It is particularly useful for interfacing between 3 V and 5 V buses in mixed supply environments, allowing it to function as either two 8-bit transceivers or one 16-bit transceiver.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC(A) Supply Voltage | VCC(B) ≥ VCC(A) | -0.5 | - | 4.6 | V |
| VCC(B) Supply Voltage | VCC(B) ≥ VCC(A) | -0.5 | - | 6.0 | V |
| VI Input Voltage | nOE and nDIR | 0 | - | 5.5 | V |
| VI/O Input/Output Voltage | nAn port | 0 | - | VCC(A) | V |
| VI/O Input/Output Voltage | nBn port | 0 | - | VCC(B) | V |
| Tamb Ambient Temperature | - | -40 | - | 125 | °C |
| Δt/ΔV Input Transition Rise and Fall Rate | VCC(A) = 2.7 V to 3.0 V | 0 | - | 20 | ns/V |
| ESD Protection | HBM JESD22-A114F | - | - | 2000 | V |
| ESD Protection | MM JESD22-A115-A | - | - | 200 | V |
Key Features
- High-performance, low-power, low-voltage Si-gate CMOS device.
- 16-bit (dual octal) dual supply translating transceiver with non-inverting 3-state bus compatible outputs.
- Designed to interface between 3 V and 5 V buses in mixed supply environments.
- Can be used as two 8-bit transceivers or one 16-bit transceiver.
- Direction control inputs (1DIR and 2DIR) determine the direction of data flow.
- Output enable inputs (1OE and 2OE) control high-impedance outputs.
- Complies with JEDEC standard JESD8-B/JESD36.
- ESD protection: HBM JESD22-A114F exceeds 2000 V, MM JESD22-A115-A exceeds 200 V.
Applications
- Mixed 3 V and 5 V supply environments.
- Data communication and translation between different voltage levels.
- Embedded systems requiring low power and high performance.
- Industrial control systems.
- Automotive electronics.
- Consumer electronics.
Q & A
- What is the primary function of the 74ALVC164245DGG/C118?
The primary function is to act as a 16-bit dual supply translating transceiver, enabling data translation between 3 V and 5 V buses.
- What are the key features of this component?
It includes high-performance, low-power, low-voltage operation, 3-state bus compatible outputs, and direction control inputs.
- What are the operating temperature ranges for this device?
The device operates from −40 °C to +125 °C.
- What is the ESD protection level of this component?
It exceeds 2000 V for HBM JESD22-A114F and 200 V for MM JESD22-A115-A.
- Can this device be used in mixed voltage environments?
- How does the direction control input work?
The direction control inputs (1DIR and 2DIR) determine the direction of data flow between nAn and nBn ports.
- What is the purpose of the output enable inputs?
The output enable inputs (1OE and 2OE) control the high-impedance state of the outputs.
- What are the typical applications for this component?
It is used in mixed 3 V and 5 V supply environments, data communication, embedded systems, industrial control systems, automotive electronics, and consumer electronics.
- What package types are available for this component?
It is available in SSOP48 plastic shrink small outline package.
- Does this component comply with any industry standards?
