SN64BCT244DWRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Line 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
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 6ns (typical)
• Output Current: ±24mA
• Input Capacitance: 3pF (typical)
• Output Capacitance: 8pF (typical)

Detailed Pin Configuration

The SN64BCT244DWRG4 has a total of 20 pins, which are arranged as follows:

1. OE (Output Enable) 1
2. A1 (Input) 1
3. Y1 (Output) 1
4. GND (Ground)
5. Y2 (Output) 2
6. A2 (Input) 2
7. OE (Output Enable) 2
8. VCC (Supply Voltage)
9. B1 (Input) 1
10. Y3 (Output) 3
11. A3 (Input) 3
12. B2 (Input) 2
13. Y4 (Output) 4
14. A4 (Input) 4
15. OE (Output Enable) 3
16. VCC (Supply Voltage)
17. B3 (Input) 3
18. Y5 (Output) 5
19. A5 (Input) 5
20. B4 (Input) 4

Functional Features

• Non-inverting buffer/line driver with tri-state outputs
• Logic level translation between different voltage domains
• High-speed operation for efficient signal transmission
• Output enable control for easy interfacing with other devices
• Wide supply voltage range for compatibility with various systems

Advantages and Disadvantages

Advantages: - Provides bidirectional voltage level translation - Supports high-speed data transmission - Tri-state outputs allow multiple devices to share a common bus - Wide operating temperature range for versatile applications

Disadvantages: - Limited output current capability - Requires external pull-up or pull-down resistors for proper operation - Not suitable for applications requiring high noise immunity

Working Principles

The SN64BCT244DWRG4 is a non-inverting buffer/line driver that performs logic level translation between different voltage domains. It accepts TTL (Transistor-Transistor Logic) input signals and provides compatible CMOS (Complementary Metal-Oxide-Semiconductor) outputs.

The device operates by amplifying and buffering the input signals, ensuring their integrity during transmission. The tri-state outputs allow the device to be easily connected to a shared bus, enabling multiple devices to communicate without interference.

Detailed Application Field Plans

The SN64BCT244DWRG4 is commonly used in various applications, including:

1. Microprocessor and microcontroller interfacing
2. Data communication systems
3. Industrial automation
4. Automotive electronics
5. Consumer electronics

In microprocessor and microcontroller interfacing, the SN64BCT244DWRG4 facilitates the translation of logic levels between the microcontroller and peripheral devices, ensuring reliable data transfer.

In data communication systems, the device acts as a buffer to amplify and transmit signals between different components, such as transceivers and memory modules.

In industrial automation, the SN64BCT244DWRG4 is utilized for signal conditioning and level shifting in control systems, enabling seamless communication between sensors, actuators, and controllers.

In automotive electronics, the device plays a crucial role in interfacing various subsystems, such as engine control units, infotainment systems, and body control modules.

In consumer electronics, the SN64BCT244DWRG4 is employed in applications like gaming consoles, set-top boxes, and audio/video equipment to ensure proper signal transmission and compatibility.

Detailed and Complete Alternative Models

1. 74HC244: Similar functionality, but operates at a lower voltage range (2V to 6V).
2. CD74HCT244: Compatible with TTL and CMOS logic families, with a wider supply voltage range (2V to 6V).
3. SN74LVC244A: Provides bidirectional voltage level translation, with a lower propagation delay time (5ns typical).

These alternative models offer similar features and can be used as substitutes for the SN64BCT244DWRG