SN74AHC244MPWREP

Product Overview

• Category: Integrated Circuit
• Use: Buffer/Line Driver
• Characteristics: High-Speed, Low-Power, Non-Inverting
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Logic Level Translator
• Packaging/Quantity: Tape and Reel, 2500 pieces 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
• Maximum Operating Frequency: 50 MHz
• Number of Channels: 6
• Input/Output Type: Non-Inverting
• Propagation Delay: 7 ns (max)
• Output Drive Capability: ±24 mA

Detailed Pin Configuration

The SN74AHC244MPWREP has a total of 20 pins, which are arranged as follows:

1. Pin 1: Output 1 (Y1)
2. Pin 2: Input 1 (A1)
3. Pin 3: Enable 1 (G1)
4. Pin 4: Ground (GND)
5. Pin 5: Output 2 (Y2)
6. Pin 6: Input 2 (A2)
7. Pin 7: Enable 2 (G2)
8. Pin 8: VCC (Positive Power Supply)
9. Pin 9: Output 3 (Y3)
10. Pin 10: Input 3 (A3)
11. Pin 11: Enable 3 (G3)
12. Pin 12: Output 4 (Y4)
13. Pin 13: Input 4 (A4)
14. Pin 14: Enable 4 (G4)
15. Pin 15: Output 5 (Y5)
16. Pin 16: Input 5 (A5)
17. Pin 17: Enable 5 (G5)
18. Pin 18: Output 6 (Y6)
19. Pin 19: Input 6 (A6)
20. Pin 20: Enable 6 (G6)

Functional Features

• Non-Inverting Buffer/Line Driver: The SN74AHC244MPWREP is designed to provide non-inverted output signals that are the same as the input signals.
• High-Speed Operation: With a maximum operating frequency of 50 MHz, this IC can handle fast data transmission and processing.
• Low-Power Consumption: The SN74AHC244MPWREP is optimized for low-power applications, making it suitable for battery-powered devices.
• Logic Level Translation: It can convert logic signals between different voltage levels, allowing compatibility between devices with different voltage requirements.

Advantages and Disadvantages

Advantages: - Non-inverting buffer ensures signal integrity - High-speed operation enables efficient data transfer - Low-power consumption extends battery life - Logic level translation facilitates compatibility between devices

Disadvantages: - Limited number of channels (6) - Propagation delay may affect timing-sensitive applications

Working Principles

The SN74AHC244MPWREP operates by receiving input signals on its six input pins (A1 to A6) and producing corresponding non-inverted output signals on the six output pins (Y1 to Y6). The enable pins (G1 to G6) control the output state, allowing the user to enable or disable specific channels as needed. The IC operates within a specified supply voltage range and converts logic signals between different voltage levels.

Detailed Application Field Plans

The SN74AHC244MPWREP finds applications in various fields, including:

1. Microcontroller Interfacing: It can be used to interface microcontrollers with different voltage requirements, ensuring proper signal translation.
2. Level Shifting: The IC enables level shifting between devices operating at different voltage levels, allowing seamless communication.
3. Data Communication: It is suitable for buffering and driving signals in data communication systems, such as UART, SPI, and I2C interfaces.
4. Industrial Automation: The IC can be utilized in industrial automation systems for signal conditioning and interfacing purposes.
5. Consumer Electronics: It finds applications in consumer electronics devices that require logic level translation, such as smartphones, tablets, and gaming consoles.

Detailed and Complete Alternative Models

1. SN74AHC244PWREP: Similar to SN74AHC244MPWREP but available in a standard TSSOP package instead of the thin shrink small outline package.
2. SN74LVC244APWREP: Low-voltage version of the SN74AHC244MPWREP, designed for operation in the 1.65 V to 3.6 V supply voltage range.
3. SN74HCT244MPWREP: High-speed CMOS logic level translator with TTL