SN74V245-10PAG

Product Overview

Category

The SN74V245-10PAG belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for voltage level shifting and signal buffering in various electronic devices.

Characteristics

• Voltage level shifting capability
• Signal buffering functionality
• High-speed operation
• Low power consumption

Package

The SN74V245-10PAG is available in a 20-pin TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of this product lies in its ability to efficiently shift voltage levels and buffer signals, ensuring reliable and accurate data transmission within electronic systems.

Packaging/Quantity

The SN74V245-10PAG is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 2.0V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Logic Level: CMOS/TTL compatible
• Maximum Data Rate: 10 Mbps
• Number of Channels: 8

Detailed Pin Configuration

The SN74V245-10PAG has a total of 20 pins, which are assigned specific functions as follows:

1. A1: Channel A, Input/Output 1
2. B1: Channel B, Input/Output 1
3. A2: Channel A, Input/Output 2
4. B2: Channel B, Input/Output 2
5. A3: Channel A, Input/Output 3
6. B3: Channel B, Input/Output 3
7. A4: Channel A, Input/Output 4
8. B4: Channel B, Input/Output 4
9. GND: Ground
10. OE: Output Enable
11. DIR: Direction Control
12. VCC: Supply Voltage
13. B5: Channel B, Input/Output 5
14. A5: Channel A, Input/Output 5
15. B6: Channel B, Input/Output 6
16. A6: Channel A, Input/Output 6
17. B7: Channel B, Input/Output 7
18. A7: Channel A, Input/Output 7
19. B8: Channel B, Input/Output 8
20. A8: Channel A, Input/Output 8

Functional Features

• Bidirectional voltage level shifting between two logic levels
• Non-inverting signal buffering
• High-speed data transmission
• Wide operating voltage range
• CMOS/TTL compatible logic levels

Advantages and Disadvantages

Advantages

• Efficient voltage level shifting for reliable data transmission
• Signal buffering capability to enhance signal integrity
• High-speed operation for time-critical applications
• Wide operating voltage range allows compatibility with various systems

Disadvantages

• Limited number of channels (8)
• May require additional external components for specific applications

Working Principles

The SN74V245-10PAG operates by receiving input signals from the source device through the channel A inputs. These signals are then shifted to the desired voltage level and buffered before being transmitted through the channel B outputs. The direction of data flow can be controlled using the DIR pin. The OE pin enables or disables the output buffers.

Detailed Application Field Plans

The SN74V245-10PAG finds applications in various electronic systems, including but not limited to: - Microcontrollers - Data communication devices - Industrial automation equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

1. SN74LVC245APW: Similar functionality with a different package (20-pin TSSOP)
2. SN74HCT245N: Compatible logic levels, different package (20-pin DIP)
3. SN74LVCH245ADBR: Higher data rate capability, similar pin configuration (20-pin SSOP)

These alternative models offer similar voltage level shifting and signal buffering capabilities, but may have variations in package type, operating characteristics, or additional features.

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