74HC9115D,112

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Level Shifter
• Characteristics: High-speed operation, low power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Translates logic levels between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• Input Voltage Range: GND to VCC
• Output Voltage Range: GND to VCC
• Maximum Operating Frequency: 50 MHz
• Number of Pins: 16
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. A0: Address Input 0
2. A1: Address Input 1
3. A2: Address Input 2
4. OE: Output Enable
5. I/O0: Bidirectional Data Input/Output 0
6. I/O1: Bidirectional Data Input/Output 1
7. I/O2: Bidirectional Data Input/Output 2
8. GND: Ground
9. I/O3: Bidirectional Data Input/Output 3
10. I/O4: Bidirectional Data Input/Output 4
11. I/O5: Bidirectional Data Input/Output 5
12. VCC: Positive Power Supply
13. I/O6: Bidirectional Data Input/Output 6
14. I/O7: Bidirectional Data Input/Output 7
15. I/O8: Bidirectional Data Input/Output 8
16. I/O9: Bidirectional Data Input/Output 9

Functional Features

• Logic level shifting between different voltage domains
• Bidirectional data transfer capability
• High-speed operation up to 50 MHz
• Low power consumption

Advantages and Disadvantages

Advantages: - Allows interfacing between devices operating at different voltage levels - Supports bidirectional communication - High-speed operation enables efficient data transfer

Disadvantages: - Limited number of I/O pins (10 in this case) - Requires careful consideration of voltage compatibility between input and output domains

Working Principles

The 74HC9115D,112 is a digital logic level shifter that allows bidirectional data transfer between devices operating at different voltage levels. It utilizes internal circuitry to translate logic levels from one voltage domain to another. The device operates by receiving input data from one voltage domain, shifting the logic levels to match the desired output voltage domain, and then transmitting the translated data to the target device.

Detailed Application Field Plans

The 74HC9115D,112 can be used in various applications where there is a need to interface between devices operating at different voltage levels. Some potential application fields include: - Microcontroller interfacing with sensors or peripherals operating at different voltage levels - Communication interfaces between different logic families (e.g., TTL and CMOS) - Level shifting in battery-powered devices to conserve power

Detailed and Complete Alternative Models

• 74HCT9115D,112: Similar to 74HC9115D,112 but with increased input/output voltage range and improved noise immunity.
• SN74LVC1T45DBVR: Single-bit dual-supply bus transceiver with configurable voltage translation capabilities.

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