画像は参考用です
MM74HC244MTCX
+BOMIC BUFFER NON-INVERT 6V 20-TSSOP
-
メーカーオンセミコンダクター社
-
メーカー品番 #MM74HC244MTCX
-
データシート MM74HC244MTCX DataSheet
-
在庫状況9254
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | 74HC |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 2 |
| Number of Bits per Element | 4 |
| Output Type | 3-State |
| Current - Output High, Low | 7.8mA, 7.8mA |
| Voltage - Supply | 2V ~ 6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
| Base Product Number | 74HC244 |
概要
Description
The MM74HC244MTCX is an octal buffer/driver with 3-state outputs. Designed for high-speed applications, it operates on a wide voltage range (2V to 6V) and is ideal for integrating TTL and CMOS logic families. The device features two input control pins, allowing for easy enable/disable functionality, making it versatile for various circuit designs.
This buffer strengthens signal integrity by providing high drive capability for both logic high and low states, ensuring reliable performance in digital circuits. It is commonly used in data bus applications, where multiple devices share a common bus, and in situations requiring signal isolation or level shifting.
The MM74HC244MTCX is available in an MTCX package, facilitating efficient PCB layout. Its high-speed operation, low power consumption, and robust performance make it suitable for applications in telecommunications, automotive, and consumer electronics.
This buffer strengthens signal integrity by providing high drive capability for both logic high and low states, ensuring reliable performance in digital circuits. It is commonly used in data bus applications, where multiple devices share a common bus, and in situations requiring signal isolation or level shifting.
The MM74HC244MTCX is available in an MTCX package, facilitating efficient PCB layout. Its high-speed operation, low power consumption, and robust performance make it suitable for applications in telecommunications, automotive, and consumer electronics.
Equivalent
The MM74HC244MTCX is a hex buffer/driver with three-state outputs. Equivalent products include:
1. 74HC244
2. 74HCT244
3. 74AC244
4. 74AHC244
These variants may differ in speed and power supply voltage but generally serve the same function as buffer/driver components in digital circuits. Always check specific datasheets for precise specifications and compatibility.
1. 74HC244
2. 74HCT244
3. 74AC244
4. 74AHC244
These variants may differ in speed and power supply voltage but generally serve the same function as buffer/driver components in digital circuits. Always check specific datasheets for precise specifications and compatibility.
Features
The MM74HC244MTCX is an octal buffer/driver designed for high-speed applications. Key features include:
1. High-Speed Operation: It operates at high speeds, making it suitable for fast digital circuits.
2. TTL-Compatible Inputs: The device accepts standard TTL input levels, ensuring compatibility with various logic families.
3. Output Drive Capability: Each output can drive loads up to 15 mA, allowing for effective signal driving in various applications.
4. Voltage Range: It operates over a wide voltage range (2V to 6V), providing flexibility for different power supply requirements.
5. Low Power Consumption: The device features low static and dynamic power consumption, enhancing energy efficiency.
6. Active-High Outputs: Outputs are active-high, allowing for straightforward integration into existing designs.
7. Temperature Range: It operates within a broad temperature range, suitable for industrial applications.
8. Packaging: Available in a compact SOIC-20 package, facilitating space-efficient designs.
These features make the MM74HC244MTCX ideal for buffering, data transmission, and interfacing applications.
1. High-Speed Operation: It operates at high speeds, making it suitable for fast digital circuits.
2. TTL-Compatible Inputs: The device accepts standard TTL input levels, ensuring compatibility with various logic families.
3. Output Drive Capability: Each output can drive loads up to 15 mA, allowing for effective signal driving in various applications.
4. Voltage Range: It operates over a wide voltage range (2V to 6V), providing flexibility for different power supply requirements.
5. Low Power Consumption: The device features low static and dynamic power consumption, enhancing energy efficiency.
6. Active-High Outputs: Outputs are active-high, allowing for straightforward integration into existing designs.
7. Temperature Range: It operates within a broad temperature range, suitable for industrial applications.
8. Packaging: Available in a compact SOIC-20 package, facilitating space-efficient designs.
These features make the MM74HC244MTCX ideal for buffering, data transmission, and interfacing applications.
Pinout
The MM74HC244MTCX is an octal buffer/driver with three-state outputs. It has a total of 20 pins.
Pin Functions:
- 1 to 8 (A1 to A8): Data inputs.
- 9 (GND): Ground connection.
- 10 (OE): Output Enable (active low); when high, outputs are in a high-impedance state.
- 11 to 18 (Y1 to Y8): Data outputs corresponding to inputs A1 to A8.
- 19 (VCC): Power supply connection, typically +2V to +6V.
- 20 (NC): No Connect (not internally connected).
This device is commonly used for buffering data signals in digital circuits, providing increased drive capability and isolating signal sources.
Pin Functions:
- 1 to 8 (A1 to A8): Data inputs.
- 9 (GND): Ground connection.
- 10 (OE): Output Enable (active low); when high, outputs are in a high-impedance state.
- 11 to 18 (Y1 to Y8): Data outputs corresponding to inputs A1 to A8.
- 19 (VCC): Power supply connection, typically +2V to +6V.
- 20 (NC): No Connect (not internally connected).
This device is commonly used for buffering data signals in digital circuits, providing increased drive capability and isolating signal sources.
Manufacturer
The MM74HC244MTCX is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and producing semiconductors and various integrated circuits (ICs), which are widely used in electronic devices. The company is recognized for its innovations in analog and digital signal processing, embedded processing, and microcontrollers.
Founded in 1930, Texas Instruments has evolved to become a leader in the semiconductor industry, supplying products for applications in automotive, industrial, communications, computing, and consumer electronics. TI is also known for its commitment to research and development, ensuring that it remains at the forefront of technology advancements.
The MM74HC244MTCX is a high-speed CMOS octal buffer/driver with 3-state outputs, commonly used in digital circuits for buffering data signals. Texas Instruments' extensive portfolio includes a variety of ICs and components, making it a key player in the global electronics market.
Founded in 1930, Texas Instruments has evolved to become a leader in the semiconductor industry, supplying products for applications in automotive, industrial, communications, computing, and consumer electronics. TI is also known for its commitment to research and development, ensuring that it remains at the forefront of technology advancements.
The MM74HC244MTCX is a high-speed CMOS octal buffer/driver with 3-state outputs, commonly used in digital circuits for buffering data signals. Texas Instruments' extensive portfolio includes a variety of ICs and components, making it a key player in the global electronics market.
Application
The MM74HC244MTCX is an octal buffer/driver with tri-state outputs, commonly used in digital circuits for data transmission and signal buffering. Its application areas include:
1. Data Bus Isolation: It isolates different parts of a circuit to prevent interference.
2. Signal Conditioning: It strengthens weak signals for reliable transmission.
3. Level Shifting: It converts signal levels between different voltage systems.
4. Memory Access: It facilitates connections in memory systems and peripherals.
5. Microcontroller Interfaces: It connects microcontrollers to various digital devices while managing multiple signals efficiently.
Overall, it enhances circuit performance in communication, processing, and control applications.
1. Data Bus Isolation: It isolates different parts of a circuit to prevent interference.
2. Signal Conditioning: It strengthens weak signals for reliable transmission.
3. Level Shifting: It converts signal levels between different voltage systems.
4. Memory Access: It facilitates connections in memory systems and peripherals.
5. Microcontroller Interfaces: It connects microcontrollers to various digital devices while managing multiple signals efficiently.
Overall, it enhances circuit performance in communication, processing, and control applications.
Package
The MM74HC244MTCX is packaged in a TSSOP-20 (Thin Shrink Small Outline Package) format. This surface-mount package is designed for compact applications, featuring 20 pins.
