74LVCH16374APVG8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: High-speed, low-power, non-inverting, 16-bit D-type flip-flop with 3.3V to 5V level shifting capability
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: This IC is designed to shift logic levels between different voltage domains, allowing seamless communication between devices operating at different voltage levels.
• Packaging/Quantity: Available in reels of 2500 units or tubes of 90 units.

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• High-Level Input Voltage: 2.0V to VCC + 0.3V
• Low-Level Input Voltage: -0.3V to 0.8V
• High-Level Output Voltage: VCC - 0.3V
• Low-Level Output Voltage: 0.3V
• Maximum Operating Frequency: 200 MHz
• Propagation Delay: 2.7 ns (typical)

Detailed Pin Configuration

The 74LVCH16374APVG8 has a total of 48 pins, arranged as follows:

+-------------------+ OE --|1 48|-- VCC GND --|2 47|-- Q0 Q1A --|3 46|-- Q1 Q2A --|4 45|-- Q2 Q3A --|5 44|-- Q3 Q4A --|6 43|-- Q4 Q5A --|7 42|-- Q5 Q6A --|8 41|-- Q6 Q7A --|9 40|-- Q7 Q7B --|10 39|-- Q8 Q6B --|11 38|-- Q9 Q5B --|12 37|-- Q10 Q4B --|13 36|-- Q11 Q3B --|14 35|-- Q12 Q2B --|15 34|-- Q13 Q1B --|16 33|-- Q14 D0 --|17 32|-- Q15 D1 --|18 31|-- GND D2 --|19 30|-- CP D3 --|20 29|-- MR D4 --|21 28|-- OE# D5 --|22 27|-- Q15# D6 --|23 26|-- Q14# D7 --|24 25|-- Q13# +-------------------+

Functional Features

• Non-inverting: The logic level shifter preserves the input signal polarity.
• High-speed operation: Capable of operating at frequencies up to 200 MHz.
• Level shifting capability: Allows seamless communication between devices operating at different voltage levels.
• 16-bit D-type flip-flop: Can store and transfer 16 bits of data.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer. - Non-inverting characteristic ensures signal integrity. - Wide supply voltage range allows compatibility with various systems. - Small package size saves board space.

Disadvantages: - Limited to 16-bit data storage and transfer. - Requires careful consideration of power supply voltages to prevent damage.

Working Principles

The 74LVCH16374APVG8 is a level shifter that uses a combination of CMOS and LVCMOS technologies. It operates by receiving input signals from one voltage domain and shifting them to match the voltage levels of another domain. The non-inverting nature of the IC ensures that the output signal retains the same polarity as the input signal.

Detailed Application Field Plans

The 74LVCH16374APVG8 is commonly used in various applications, including: - Communication systems: Facilitates data transfer between devices operating at different voltage levels, such as microcontrollers, sensors, and display modules. - Industrial automation: Enables seamless integration of components with varying voltage requirements, enhancing system compatibility and reliability. - Consumer electronics: Allows for efficient communication between different subsystems within devices like smartphones, tablets, and gaming consoles.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LVCH16374APVG8 include: - SN74LVC16T245: 16-bit dual-supply bus transceiver with configurable voltage translation and 3-state outputs. - NC7WZ17: TinyLogic UHS buffer with Schmitt trigger inputs and overvoltage-tolerant