onsemi MC74VHC244DTG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | 74VHC |
| Packaging | Factory | |
| 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 | 2V ~ 5.5V |
| Operating Temperature | -55°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 MC74VHC244DTG from onsemi is a dual 4-bit non-inverting buffer featuring 3-state outputs. It operates over a wide 2V to 5.5V supply range, making it versatile for mixed-voltage designs. With 8mA sink/source capability and high-speed CMOS technology, it delivers robust performance for bus driving, signal buffering, and level translation. The 20-TSSOP package is ideal for compact industrial and automotive PCBs.
- Wide Supply Range (2V-5.5V): Seamlessly interfaces with 3.3V and 5V logic families.
- High-Temperature Range (-55°C to 125°C): Suitable for harsh automotive and industrial environments.
- 3-State Outputs: Enables bus sharing and reduces power consumption when outputs are disabled.
- 8mA Output Drive: Provides sufficient current for driving capacitive loads and long traces.
5V/3.3V Level Translation
The MC74VHC244DTG operates from 2V to 5.5V, making it perfect for translating signals between 5V legacy sensors and 3.3V microcontrollers without external level shifters.
Memory Address Buffering
Use this buffer to drive address lines in SRAM or Flash memory systems. Its 8mA output current ensures strong signal integrity over long PCB traces.
LED Display Multiplexing
With 3-state outputs, this IC can multiplex multiple LED display segments, reducing the number of GPIO pins needed on a microcontroller.
Automotive ECU Signal Conditioning
Rated for -55°C to 125°C, this buffer is ideal for automotive engine control units, buffering crank/cam sensor signals to the ECU processor.
Industrial PLC Input Modules
Buffer digital inputs from limit switches and proximity sensors in PLC systems, providing clean 3-state signals to the logic controller.
Test Equipment Probe Buffers
In oscilloscopes or logic analyzers, this buffer isolates the probe input from the measurement circuit, preserving signal fidelity.
- Q: What logic family is the MC74VHC244DTG?
- A: It is part of the 74VHC high-speed CMOS family.
- Q: What is the function of this device?
- A: It is a dual 4-bit non-inverting buffer with 3-state outputs.
- Q: How many channels does it have?
- A: 2 channels (each channel has 4 buffers, total 8 buffers).
- Q: What is the output type?
- A: 3-State outputs for bus driving.
- Q: What is the voltage range?
- A: 2V to 5.5V, supporting both 3.3V and 5V systems.
- Q: What package is it available in?
- A: 20-TSSOP (0.173", 4.40mm Width).
MC74VHC244DTG.pdf
- Q: What logic family is the MC74VHC244DTG?
- A: It is part of the 74VHC high-speed CMOS family.
- Q: What is the function of this device?
- A: It is a dual 4-bit non-inverting buffer with 3-state outputs.
- Q: How many channels does it have?
- A: 2 channels (each channel has 4 buffers, total 8 buffers).
- Q: What is the output type?
- A: 3-State outputs for bus driving.
- Q: What is the voltage range?
- A: 2V to 5.5V, supporting both 3.3V and 5V systems.
- Q: What package is it available in?
- A: 20-TSSOP (0.173", 4.40mm Width).
