SN74ABT377AN

Product Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: DIP (Dual In-line Package)
• Essence: 8-bit D-type flip-flop with clock enable
• Packaging/Quantity: Tube/25 pieces

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• High-Level Input Voltage: 2V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Clock Frequency: 200MHz
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74ABT377AN has a total of 20 pins. The pin configuration is as follows:

1. D0 (Data Input 0)
2. D1 (Data Input 1)
3. D2 (Data Input 2)
4. D3 (Data Input 3)
5. D4 (Data Input 4)
6. D5 (Data Input 5)
7. D6 (Data Input 6)
8. D7 (Data Input 7)
9. GND (Ground)
10. CP (Clock Pulse Input)
11. CE (Clock Enable Input)
12. OE (Output Enable Input)
13. Q0 (Flip-Flop Output 0)
14. Q1 (Flip-Flop Output 1)
15. Q2 (Flip-Flop Output 2)
16. Q3 (Flip-Flop Output 3)
17. Q4 (Flip-Flop Output 4)
18. Q5 (Flip-Flop Output 5)
19. Q6 (Flip-Flop Output 6)
20. VCC (Supply Voltage)

Functional Features

The SN74ABT377AN is an 8-bit D-type flip-flop with clock enable. It can store and transfer data in a synchronous manner. The clock enable input allows for control over the clocking of data into the flip-flop. The output enable input enables or disables the outputs, providing flexibility in data transmission.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-power consumption - Synchronous data transfer - Flexible control over clocking and output enable

Disadvantages: - Limited operating temperature range (-40°C to 85°C) - Requires external clock and enable signals

Working Principles

The SN74ABT377AN operates based on the principles of digital logic. When the clock pulse input (CP) transitions from low to high, the data inputs (D0-D7) are latched and stored in the flip-flop. The stored data can then be accessed through the flip-flop outputs (Q0-Q6). The clock enable input (CE) controls whether the clock pulse affects the flip-flop, while the output enable input (OE) enables or disables the outputs.

Detailed Application Field Plans

The SN74ABT377AN is commonly used in various applications that require data storage and transfer, such as:

1. Microprocessors and microcontrollers
2. Data communication systems
3. Memory modules
4. Digital signal processing
5. Control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74ABT377AN include:

1. SN74ABT377APW - TSSOP (Thin Shrink Small Outline Package) package
2. SN74ABT377ADB - SSOP (Shrink Small Outline Package) package
3. SN74ABT377ADBR - SSOP (Shrink Small Outline Package) package, reel packaging

These alternative models provide options for different package types and packaging quantities to suit specific application requirements.

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