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Product attributes Property Value
Manufacturer onsemi
Product Series 74HC
Packaging Bulk |
Part Status Active
Logic Type Buffer, Non-Inverting
Number of Elements 2
Number of Bits per Element 2, 4 (Hex)
Input Type -
Output Type 3-State
Current - Output High, Low 7.8mA, 7.8mA
Voltage - Supply 2V ~ 6V
Operating Temperature -55°C ~ 125°C (TA)
Grade -
Qualification -
Mounting Type -
Package / Case -
Supplier Device Package -

The MC74HC367AFL1 from onsemi is a hex non-inverting buffer with 3-State outputs, part of the 74HC logic family. It operates from 2V to 6V, providing 7.8mA output drive per channel. The device features two groups of three buffers with separate enable pins, offering flexible control. Housed in a compact package, it is ideal for signal buffering, bus driving, and level adaptation in industrial, automotive, and consumer electronics. Its wide temperature range ensures robust performance.

  • Wide 2V to 6V Supply Range: Works with 3.3V and 5V systems, simplifying power design.
  • 3-State Outputs: Enables bus sharing without external isolation components.
  • High Noise Immunity: 74HC family ensures reliable operation in electrically noisy environments.
  • Extended Temperature Range (-55°C to 125°C): Suitable for military and automotive applications.
  • Low Power Consumption: Ideal for battery-operated devices.

Microcontroller I/O Expansion

Buffer output pins of a microcontroller to drive multiple loads. The 7.8mA output current is sufficient for standard logic inputs and small LEDs.

Bus Line Driving

Use in 5V systems to drive data buses. The 3-State outputs allow multiple peripherals to share the same lines.

Industrial Sensor Interfacing

In factory automation, buffer sensor signals before sending to a PLC. The wide temperature range (-55°C to 125°C) ensures reliability in harsh conditions.

Clock Distribution

Buffer clock signals to multiple ICs. The non-inverting nature preserves signal polarity, critical for synchronous designs.

Battery-Powered Equipment

Low power consumption of 74HC logic extends battery life in portable devices while providing necessary drive strength.

Automotive Electronics

With 2V-6V operation, it can interface between 3.3V sensors and 5V ECUs in automotive control units.

Q: What logic family is the MC74HC367AFL1?
A: It belongs to the 74HC (High-Speed CMOS) family, offering low power consumption and high noise immunity.
Q: What is the function of this IC?
A: It is a hex buffer with non-inverting outputs, used to strengthen weak signals.
Q: How many channels does it have?
A: It contains 6 buffer channels (2 groups of 3), each with independent enable controls.
Q: What is the output type?
A: The outputs are 3-State, allowing connection to shared buses.
Q: What is the voltage range?
A: It operates from 2V to 6V, compatible with TTL, CMOS, and 5V systems.
Q: What is the operating temperature range?
A: It is rated for -55°C to 125°C, suitable for extreme environments.
Base Product Number : MC74HC367A
2V-6V 3-State 74HC Automotive Buffer CMOS Industrial Logic IC onsemi Signal Buffering
Q: What logic family is the MC74HC367AFL1?
A: It belongs to the 74HC (High-Speed CMOS) family, offering low power consumption and high noise immunity.
Q: What is the function of this IC?
A: It is a hex buffer with non-inverting outputs, used to strengthen weak signals.
Q: How many channels does it have?
A: It contains 6 buffer channels (2 groups of 3), each with independent enable controls.
Q: What is the output type?
A: The outputs are 3-State, allowing connection to shared buses.
Q: What is the voltage range?
A: It operates from 2V to 6V, compatible with TTL, CMOS, and 5V systems.
Q: What is the operating temperature range?
A: It is rated for -55°C to 125°C, suitable for extreme environments.