SN74ABT827NSRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, low-power, non-inverting
• Package: 20-pin small-outline integrated circuit (SOIC)
• Essence: Translates signals between different voltage levels
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• Input Voltage Range: 0 V to VCC
• Output Voltage Range: 0 V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 3.8 ns (typical)
• Output Drive Capability: ±24 mA

Detailed Pin Configuration

1. A1: Input A1
2. B1: Input B1
3. Y1: Output Y1
4. GND: Ground
5. A2: Input A2
6. B2: Input B2
7. Y2: Output Y2
8. VCC: Power supply voltage
9. OE: Output enable
10. A3: Input A3
11. B3: Input B3
12. Y3: Output Y3
13. NC: No connection
14. A4: Input A4
15. B4: Input B4
16. Y4: Output Y4
17. GND: Ground
18. A5: Input A5
19. B5: Input B5
20. Y5: Output Y5

Functional Features

• Non-inverting translation of logic levels
• Bidirectional voltage level shifting
• High-speed operation
• Low power consumption
• 3-state outputs for bus-oriented applications
• ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient signal translation - Low power consumption helps in reducing overall system power requirements - ESD protection ensures reliability in harsh environments - 3-state outputs enable bus-oriented applications

Disadvantages: - Limited voltage range (2 V to 5.5 V) - Only supports non-inverting translation

Working Principles

The SN74ABT827NSRG4 is a logic level translator that enables the bidirectional translation of signals between different voltage levels. It operates by using a combination of input buffers, output drivers, and control circuitry. The device can translate signals from a lower voltage level to a higher voltage level and vice versa, allowing seamless communication between different logic families or devices operating at different voltage levels.

Detailed Application Field Plans

The SN74ABT827NSRG4 finds applications in various fields, including:

1. Microcontroller interfacing: It facilitates communication between microcontrollers operating at different voltage levels.
2. Mixed-signal systems: It enables the integration of analog and digital components by translating signals between their respective voltage levels.
3. Industrial automation: It plays a crucial role in connecting sensors, actuators, and control systems operating at different voltage levels.
4. Communication systems: It assists in voltage level translation between different communication protocols, such as UART, SPI, and I2C.
5. Automotive electronics: It helps in interfacing various electronic modules within a vehicle that operate at different voltage levels.

Detailed and Complete Alternative Models

1. SN74LVC827APWR: Similar functionality with a wider supply voltage range (1.65 V to 5.5 V).
2. SN74HCT827N: Compatible with TTL logic levels and has a wider temperature range (-55°C to +125°C).
3. SN74LVCH827ADGVR: Supports voltage translation between 1.2 V and 3.6 V, suitable for low-power applications.

(Note: These alternative models are provided as examples and may not cover all available options in the market.)

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