onsemi MM74HC244MTC
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.35 | $1.35 |
| 15+ | $1.31 | $19.65 |
| 25+ | $1.28 | $32.00 |
| 50+ | $1.21 | $60.50 |
| 100+ | $1.07 | $107.00 |
| N+ | $0.21 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | 74HC |
| Packaging | Factory | Tube |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 2 |
| Number of Bits per Element | 4 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 7.8mA, 7.8mA |
| Voltage - Supply | 2V ~ 6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
| ROHS |  |
The MM74HC244MTC from onsemi is a high-speed CMOS non-inverting buffer with 3-State outputs, designed for general-purpose buffering and line driving. Operating from 2V to 6V, it is compatible with TTL and CMOS logic levels. With 7.8mA output current capability, it can drive moderate loads. Its compact 20-TSSOP package is ideal for space-constrained applications. This buffer is suitable for microcontroller fan-out expansion, memory address buffering, and portable device level shifting.
- Compact TSSOP Package: Saves valuable PCB space in dense designs.
- Wide Supply Range (2V-6V): Provides flexibility for mixed-voltage systems.
- 3-State Outputs: Enables safe bus sharing in multi-device systems.
- High-Speed CMOS: Low propagation delay for high-frequency signals.
Compact PCB Bus Buffering
The MM74HC244MTC's TSSOP package saves board space while buffering address or data lines in compact embedded systems.
Microcontroller Fan-Out Expansion
Increase the fan-out of a microcontroller's I/O pins by buffering signals to multiple peripheral devices.
Portable Device Level Shifting
Interface 3.3V logic with 5V components in battery-powered devices, using the 2V-6V supply range.
Memory Module Address Buffering
Buffer address lines in memory modules to ensure clean signals and adequate drive strength for multiple memory chips.
Industrial Sensor Signal Conditioning
Buffer sensor outputs in industrial control systems, providing isolation and signal integrity over longer cable runs.
Communication Interface Buffering
Drive UART, SPI, or I2C lines with 3-State outputs to prevent bus contention in multi-device configurations.
- Q: What is the logic family of the MM74HC244MTC?
- A: It is part of the 74HC (High-Speed CMOS) logic family.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 3-State outputs, used for signal buffering and line driving.
- Q: How many channels does it have?
- A: It contains 2 channels, each with multiple buffer stages.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for connection to shared data buses.
- Q: What is the operating voltage range?
- A: It operates from 2V to 6V, compatible with TTL and CMOS logic levels.
- Q: What package is available?
- A: It is available in a 20-TSSOP package with a 4.40mm width.
MM74HC244MTC.pdf
- Q: What is the logic family of the MM74HC244MTC?
- A: It is part of the 74HC (High-Speed CMOS) logic family.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 3-State outputs, used for signal buffering and line driving.
- Q: How many channels does it have?
- A: It contains 2 channels, each with multiple buffer stages.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for connection to shared data buses.
- Q: What is the operating voltage range?
- A: It operates from 2V to 6V, compatible with TTL and CMOS logic levels.
- Q: What package is available?
- A: It is available in a 20-TSSOP package with a 4.40mm width.
