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MM74HC244MTCX
IC BUFFER NON-INVERT 6V 20-TSSOP
- 제조업체
- Mfr.부분 #MM74HC244MTCX
- 패키지
- 데이터시트 MM74HC244MTCX DataSheet
- 재고 있음4169
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사양
| 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 |
개요
Description
The MM74HC244 includes an enable/disable function, allowing multiple devices to be connected in parallel without interference. Its input and output compatibility with TTL levels enhances versatility in mixed-logic environments. The device is available in various packages, including the surface-mount SOIC, making it suitable for modern PCB designs.
Applications include data buffering, driving LEDs, and interfacing between different logic families in communication systems. The MM74HC244 is essential in ensuring signal integrity and reliability in high-speed digital circuits.
Features
1. Octal Buffer/Driver: Contains eight independent buffer/driver circuits, providing signal amplification.
2. High-Speed Operation: Capable of operating at speeds up to 6 MHz, ensuring fast signal processing.
3. Wide Supply Voltage Range: Operates from 2V to 6V, making it versatile for various applications.
4. Low Power Consumption: Consumes minimal power, benefiting battery-operated devices.
5. High Noise Immunity: Features a high input threshold for improved noise sensitivity, enhancing reliability.
6. 3-State Outputs: Each output can be in a high, low, or high-impedance state, facilitating bus-oriented applications.
7. TTL Compatibility: Compatible with TTL input levels, allowing integration into existing TTL circuits.
8. Compact Package: Available in a surface-mount SOIC-20 package, optimizing space in electronic designs.
These features make the MM74HC244MTCX suitable for various digital applications, including data routing and signal buffering.
Package
Pinout
- Data Inputs: 8 data inputs (A1 to A8) for receiving data.
- Outputs: 8 corresponding outputs (Y1 to Y8) that drive the data out to external devices.
- Enable Inputs: 2 enable pins (G1 and G2) that control the output states; when both are high, the outputs are enabled.
- Power Supply Pins: V_CC (pin for positive supply) and GND (ground pin).
This device is used in digital circuits to provide buffering and isolation between different circuit stages, ensuring strong drive capability and reducing loading on input signals.
Manufacturer
Application
Equivalent
1. 74HC244
2. 74HCT244
3. 74LS244
Ensure compatibility with your circuit's voltage levels and logic family when selecting an alternative.
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