Encyclopedia Entry: 74ALVCH16601DGG:11

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, low-power consumption
• Package: DGG (TSSOP-56)
• Essence: Translates logic levels between different voltage domains
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Manufacturer: NXP Semiconductors
• Logic Family: ALVCH
• Part Number: 74ALVCH16601DGG:11
• Number of Channels: 18
• Input Voltage Range: 1.2V to 3.6V
• Output Voltage Range: 1.2V to 3.6V
• Propagation Delay: 2.5ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74ALVCH16601DGG:11 IC has a total of 56 pins, arranged as follows:

Pin 1: GND Pin 2: A1 Pin 3: B1 ... Pin 55: Y18 Pin 56: VCC

Functional Features

• Provides bidirectional level translation between two voltage domains
• Supports voltage translation from 1.2V to 3.6V
• Offers 18 channels for simultaneous translation
• Low power consumption and high-speed operation
• Schmitt-trigger inputs for improved noise immunity
• 3-state outputs for bus-oriented applications

Advantages

• Enables seamless communication between devices operating at different voltage levels
• Wide input and output voltage range compatibility
• Fast propagation delay ensures minimal signal distortion
• Low power consumption helps in reducing overall system energy requirements
• Schmitt-trigger inputs enhance noise immunity, ensuring reliable operation

Disadvantages

• Limited to voltage translation within the specified range (1.2V to 3.6V)
• Requires careful consideration of input and output voltage levels to prevent damage

Working Principles

The 74ALVCH16601DGG:11 is a bidirectional level translator that allows seamless communication between devices operating at different voltage domains. It utilizes a combination of CMOS technology and level-shifting circuitry to ensure accurate and reliable signal translation. The IC's internal architecture enables bidirectional data flow, making it suitable for applications where data needs to be transmitted in both directions.

Detailed Application Field Plans

The 74ALVCH16601DGG:11 finds applications in various fields, including: 1. Microcontroller interfacing with different voltage peripherals 2. Communication systems involving multiple voltage domains 3. Industrial automation and control systems 4. Consumer electronics devices with mixed voltage components 5. Automotive electronics for voltage level adaptation

Detailed Alternative Models

1. SN74LVC8T245PW: This IC from Texas Instruments offers similar functionality with 8 channels and operates at a voltage range of 1.65V to 5.5V.
2. MC74VHC1GT125DF1G: Manufactured by ON Semiconductor, this single-channel level translator supports voltage translation between 1.65V and 5.5V.

(Note: The above alternative models are provided as examples and may not cover all available options.)

---

Word Count: 346 words