SN64BCT125ANSR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics: High-speed, non-inverting, tri-state
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Logic level translation and signal buffering
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100 MHz
• Propagation Delay Time: 3.5 ns (typical)
• Output Current: ±24 mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN64BCT125ANSR has a total of 14 pins, which are assigned as follows:

1. GND: Ground
2. A1: Input A1
3. Y1: Output Y1
4. A2: Input A2
5. Y2: Output Y2
6. GND: Ground
7. Y3: Output Y3
8. A3: Input A3
9. Y4: Output Y4
10. A4: Input A4
11. VCC: Power supply voltage
12. OE: Output Enable
13. GND: Ground
14. VCC: Power supply voltage

Functional Features

• Non-inverting buffer/driver with tri-state output
• Logic level translation between different voltage domains
• High-speed operation suitable for use in fast digital systems
• Wide operating voltage range allows compatibility with various logic families
• Tri-state output enables bus sharing and reduces contention issues

Advantages and Disadvantages

Advantages: - High-speed operation ensures efficient signal transmission - Tri-state output allows for bus sharing and reduces conflicts - Wide operating voltage range provides compatibility with different logic families

Disadvantages: - Limited output current may not be suitable for driving heavy loads - Propagation delay time may introduce timing issues in certain applications

Working Principles

The SN64BCT125ANSR is a non-inverting buffer/driver IC that translates logic levels between different voltage domains. It operates by receiving input signals from the A1 to A4 pins and providing corresponding buffered outputs on the Y1 to Y4 pins. The OE (Output Enable) pin controls the tri-state output, allowing the device to be effectively disconnected from the bus when not in use.

The IC is powered by a supply voltage (VCC) within the range of 4.5V to 5.5V. It can handle input voltages (A1 to A4) ranging from 0V to VCC and provides output voltages (Y1 to Y4) within the same range. The SN64BCT125ANSR offers a maximum operating frequency of 100 MHz and has a typical propagation delay time of 3.5 ns.

Detailed Application Field Plans

The SN64BCT125ANSR is commonly used in various digital systems where logic level translation and signal buffering are required. Some specific application fields include:

1. Microcontrollers: The IC facilitates communication between microcontrollers operating at different voltage levels.
2. Communication Interfaces: It enables voltage level conversion between different communication interfaces, such as UART, SPI, and I2C.
3. Memory Systems: The SN64BCT125ANSR helps interface memory modules with different voltage requirements, ensuring proper data transfer.
4. Industrial Automation: It plays a crucial role in connecting different components of industrial automation systems, ensuring reliable signal transmission.

Detailed and Complete Alternative Models

1. SN74LVC125A: Non-inverting buffer/driver with 3-state outputs, compatible with a wide range of logic families.
2. MC74VHC125: Quad non-inverting buffer/driver with 3-state outputs, suitable for high-speed applications.
3. CD74HCT125E: Quad non-inverting buffer/driver with 3-state outputs, operates at a wide voltage range.

These alternative models offer similar functionality to the SN64BCT125ANSR and can be considered as substitutes based on specific requirements.

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