SN74LVCH16374ADGG

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed, 16-bit D-type flip-flop with 3-state outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Sequential logic device for storing and transferring data
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: LVCH
• Number of Bits: 16
• Output Type: 3-state
• Supply Voltage Range: 1.65V to 3.6V
• High-Level Output Current: -24mA
• Low-Level Output Current: 24mA
• Propagation Delay Time: 2.7ns (typical)
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74LVCH16374ADGG has a total of 48 pins, arranged as follows:

+-------------------+ OE --|1 48|-- VCC CP1 --|2 47|-- GND CP2 --|3 46|-- Q1 CP3 --|4 45|-- Q2 CP4 --|5 44|-- Q3 CP5 --|6 43|-- Q4 CP6 --|7 42|-- Q5 CP7 --|8 41|-- Q6 CP8 --|9 40|-- Q7 CP9 --|10 39|-- Q8 CP10 --|11 38|-- Q9 CP11 --|12 37|-- Q10 CP12 --|13 36|-- Q11 CP13 --|14 35|-- Q12 CP14 --|15 34|-- Q13 CP15 --|16 33|-- Q14 CP16 --|17 32|-- Q15 D1 --|18 31|-- Q16 D2 --|19 30|-- GND D3 --|20 29|-- OE# D4 --|21 28|-- CLR# D5 --|22 27|-- PR# D6 --|23 26|-- PL# D7 --|24 25|-- CLK +-------------------+

Functional Features

• 16-bit D-type flip-flop with 3-state outputs
• Low-voltage operation (compatible with 1.8V, 2.5V, and 3.3V systems)
• High-speed operation with a propagation delay of 2.7ns (typical)
• 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - Low-voltage operation makes it suitable for modern low-power applications - High-speed operation enables efficient data transfer - 3-state outputs facilitate bus sharing in multi-device systems

Disadvantages: - Limited to 16 bits, may not be suitable for applications requiring larger data storage - TSSOP package may require careful handling during assembly

Working Principles

The SN74LVCH16374ADGG is a sequential logic device that stores and transfers data using D-type flip-flops. It operates based on clock signals and input data. When the clock signal transitions from low to high, the input data is latched into the flip-flops and stored. The stored data can then be transferred to the output pins when the enable signal is active. The 3-state outputs allow the device to disconnect from the bus, enabling other devices to take control of the shared bus.

Detailed Application Field Plans

The SN74LVCH16374ADGG can be used in various applications, including: - Data storage and transfer in microcontrollers and microprocessors - Address and data bus buffering in computer systems - Register storage in digital communication systems - State machine implementation in control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74LVCH16374ADGG include: - SN74LVCH16373A: 16-bit D-type flip-flop with transparent latch and 3-state outputs - SN74LVCH16245A: 16-bit bus transceiver with 3-state outputs - SN74LVCH16652A: 16-bit registered transceiver with 3-state outputs

These alternative models provide different features and may be suitable for specific application requirements.

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