SN74ABT377ADWE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: D-type flip-flop with transparent latch
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: ABT
• Number of Flip-Flops: 8
• Input Voltage Range: 2V to 5.5V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to 85°C
• Propagation Delay Time: 3.5 ns (typical)
• Power Dissipation: 20mW (typical)

Detailed Pin Configuration

The SN74ABT377ADWE4 has a total of 20 pins. The pin configuration is as follows:

1. CP (Clock Pulse) - Clock input for flip-flop operation
2. D0-D7 (Data Inputs) - Data inputs for each flip-flop
3. OE (Output Enable) - Enables the outputs when low
4. Q0-Q7 (Flip-Flop Outputs) - Outputs of each flip-flop
5. GND (Ground) - Ground reference
6. VCC (Power Supply) - Positive power supply voltage

Functional Features

• D-type flip-flop with transparent latch
• High-speed operation
• Low-power consumption
• 3-state outputs for bus-oriented applications
• Edge-triggered clock input
• Asynchronous clear input for resetting all flip-flops

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - Low-power consumption helps in reducing energy usage - 3-state outputs enable easy integration into bus systems - Asynchronous clear input provides flexibility in resetting the flip-flops

Disadvantages: - Limited number of flip-flops (8 in this case) - Operating temperature range may not be suitable for extreme environments

Working Principles

The SN74ABT377ADWE4 is a D-type flip-flop with transparent latch functionality. It stores and outputs data based on the clock input. When the clock pulse is triggered, the data present at the D inputs is transferred to the corresponding Q outputs. The transparent latch feature allows the inputs to affect the outputs even when the clock is not active.

Detailed Application Field Plans

The SN74ABT377ADWE4 is commonly used in various digital systems where the storage and transfer of data is required. Some application fields include:

1. Microprocessors and microcontrollers
2. Data communication systems
3. Memory modules
4. Industrial automation
5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74ABT377APW - PDIP (Plastic Dual-In-Line Package) version of the same flip-flop
2. SN74ABT377ADB - SSOP (Shrink Small Outline Package) version with different pin configuration
3. SN74ABT377ARGYR - VQFN (Very Thin Quad Flat No-Lead) package with enhanced thermal performance

These alternative models offer similar functionality but differ in package type and pin configuration.

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