onsemi MC74VHCT244ADTG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.57 | $1.57 |
| 15+ | $1.52 | $22.80 |
| 25+ | $1.49 | $37.25 |
| 50+ | $1.40 | $70.00 |
| 100+ | $1.24 | $124.00 |
| N+ | $0.25 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | 74VHCT |
| 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 | 8mA, 8mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP |
| ROHS |  |
The MC74VHCT244ADTG from onsemi is a dual non-inverting buffer designed for high-speed 5V systems. Operating from 4.5V to 5.5V, it provides 8mA output current per channel. The 3-State outputs allow bus-oriented applications. Its TTL-compatible inputs make it ideal for mixed-voltage environments. The 20-TSSOP package is compact for space-constrained designs. Typical applications include bus interfacing, signal buffering, and level shifting.
- TTL-Compatible Inputs: Accepts 3.3V logic signals while operating at 5V, simplifying mixed-voltage designs.
- 3-State Outputs: Enables bus sharing and prevents bus contention in multi-device systems.
- Wide Temperature Range: -40°C to 125°C ensures reliable operation in industrial and automotive environments.
- High-Speed 74VHCT Family: Provides fast propagation delays for high-frequency signal buffering.
5V Bus Interfacing
Use the MC74VHCT244ADTG to buffer address and data lines between a 5V microcontroller and memory or peripherals. The 3-State outputs allow multiple devices to share the bus without contention.
Signal Buffering for High-Capacitance Loads
Buffer clock or control signals driving high-capacitance traces or multiple inputs. The 8mA output current ensures fast edge rates and signal integrity.
Level Shifting from 3.3V to 5V
With TTL-compatible inputs, this buffer can accept 3.3V logic signals and output 5V levels, simplifying mixed-voltage system design.
Driving LED Displays
Use the buffer to drive LED segments or indicators. The 8mA sink/source capability is sufficient for standard LEDs with current-limiting resistors.
Industrial Control Inputs
Buffer signals from sensors or switches in industrial environments. The wide -40°C to 125°C temperature range ensures reliable operation in harsh conditions.
Memory Address Decoding
Buffer decoded address lines to multiple memory banks. The 3-State outputs enable efficient bank selection and isolation.
- Q: What is the logic family of the MC74VHCT244ADTG?
- A: It belongs to the 74VHCT family, offering high-speed CMOS performance with TTL-compatible inputs.
- Q: What is the function of this IC?
- A: It is a dual buffer with non-inverting outputs, ideal for signal buffering and line driving.
- Q: How many channels does it have?
- A: It features 2 channels, each providing independent buffering capability.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for connection to shared buses with high-impedance control.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, making it suitable for 5V systems.
- Q: What package is available?
- A: It comes in a 20-TSSOP package with a 4.40mm width.
MC74VHCT244ADTG.pdf
- Q: What is the logic family of the MC74VHCT244ADTG?
- A: It belongs to the 74VHCT family, offering high-speed CMOS performance with TTL-compatible inputs.
- Q: What is the function of this IC?
- A: It is a dual buffer with non-inverting outputs, ideal for signal buffering and line driving.
- Q: How many channels does it have?
- A: It features 2 channels, each providing independent buffering capability.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for connection to shared buses with high-impedance control.
- Q: What is the operating voltage range?
- A: It operates from 4.5V to 5.5V, making it suitable for 5V systems.
- Q: What package is available?
- A: It comes in a 20-TSSOP package with a 4.40mm width.
