74LVC16374APFG

Basic Information Overview

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

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• High-Level Input Voltage: 0.7 x VCC
• Low-Level Input Voltage: 0.3 x VCC
• High-Level Output Voltage: 0.9 x VCC
• Low-Level Output Voltage: 0.1 x VCC
• Maximum Operating Frequency: 200 MHz
• Propagation Delay: 4.5 ns (typical)

Detailed Pin Configuration

The 74LVC16374APFG has a total of 48 pins, which are divided into two groups: input/output pins and control pins. The pin configuration is as follows:

Input/Output Pins (Q0-Q15):

• Q0: Output of flip-flop 0
• Q1: Output of flip-flop 1
• ...
• Q14: Output of flip-flop 14
• Q15: Output of flip-flop 15

Control Pins:

• CP: Clock input for flip-flop
• OE: Output enable input
• LE: Latch enable input
• ...

Functional Features

• 16-bit D-type flip-flop with 3-state outputs
• Non-inverting outputs
• Common clock and master reset
• Asynchronous master reset
• Output capability: +24 mA/-24 mA
• Power-down protection on inputs and outputs
• Low-power consumption
• Compatible with TTL levels

Advantages and Disadvantages

Advantages:

• High-speed operation
• Low-voltage operation
• Wide supply voltage range
• 3-state outputs allow for bus sharing
• Power-down protection ensures data integrity during power fluctuations

Disadvantages:

• Limited maximum operating frequency compared to some other flip-flop ICs
• TSSOP package may require careful handling during assembly

Working Principles

The 74LVC16374APFG is a 16-bit D-type flip-flop that stores data on the rising edge of the clock signal. The latch enable (LE) input controls the transfer of data from the inputs (D0-D15) to the flip-flop outputs (Q0-Q15). The output enable (OE) input enables or disables the outputs, allowing for bus sharing.

Detailed Application Field Plans

The 74LVC16374APFG can be used in various applications, including:

1. Data storage and transfer in microcontrollers and digital systems.
2. Address and data bus interfacing in embedded systems.
3. Memory address decoding and control signal generation.
4. State machine implementation in digital logic circuits.
5. Parallel data transmission and reception.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LVC16374APFG include:

1. SN74LVCH16374A: Similar 16-bit D-type flip-flop with 3-state outputs, offered by Texas Instruments.
2. MC74LCX16374: Low-voltage CMOS 16-bit flip-flop with 3-state outputs, offered by ON Semiconductor.
3. CD74HCT374: High-speed CMOS 16-bit D-type flip-flop with 3-state outputs, offered by Texas Instruments.

These alternative models can be considered based on specific requirements and availability.

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