SN74AHCT125N quadruple bus buffer with three-state outputs

The SN54AHCT125/SN74AHCT125 chip is a quadruple bus buffer with three-state outputs.

• Manufacturer's identification SN74AHCT125N
• THT assembly
• DIP-14 housing
• Weight 1g.

Main features:

• Buffers with independent line drivers: The circuit contains four buffers that can operate independently.
• Tri-state outputs: Each output can be in a high impedance (tri-state) state, allowing multiple devices to share the bus.
• TTL inputs: Compatibility with TTL voltage levels ensures easy integration with other digital circuits.
• Low power consumption: CMOS technology makes the chip energy efficient.
• ESD protection: The chip has electrostatic discharge protection for increased durability.

Operation:

• Output Enable (OE) input: Controls the activation of the output. When OE is in the high state, the corresponding output is in the high impedance state. When OE is in the low state, data from input A is passed to output Y.
• Output Y: Transmits the signal from input A if the output is active (OE = L).

Typical applications:

• Data bus operation where multiple devices need to share signal lines.
• Transmission of digital signals in high-speed applications.
• Logical separation of different areas of the circuit to reduce interference.