onsemi Voltage Level Shifter Buffer 1 Buffer 14-Pin TSSOP 74VHC125MTCX

onsemi 74VHC125MTCX is a voltage level shifter buffer containing four independent non-inverting buffers with 3-STATE outputs in a 14-pin TSSOP surface mount package. It is fabricated using advanced high-speed CMOS technology delivering high speed and low power dissipation, making it ideal for digital circuit interfacing applications.

This buffer supports bi-directional voltage translation, capable of handling input voltages from 0V to 7V safely without the risk of device damage due to mismatched supply voltages. It is designed primarily to interface 5V systems with 3V logic levels or two-supply battery backup systems.

The device features a maximum propagation delay of 9 nanoseconds suitable for high-speed switching applications. With a maximum operating voltage of 5.5 V and minimum of 2 V, it provides flexibility across a range of logic power supplies. It draws very low power with a maximum supply current of 4 microamperes measured at 25°C.

With operating temperature range from -40°C to 85°C, this chip suits a variety of industrial, automotive, and consumer electronics environments. High noise immunity and low noise outputs enhance signal integrity in noisy conditions.

The compact 14-pin TSSOP surface mount package allows for space-efficient PCB layouts. Pin compatibility with the popular 74HC125 series ensures ease of integration or replacement in existing designs.

Four independent non-inverting buffers with 3-STATE outputs. Maximum propagation delay of 9 ns at CL conditions. Input protection supports 0V to 7V on input pins. Low power dissipation with supply current of 4 μA at 25°C.

Bi-directional voltage level translation for 3V and 5V systems compatibility. Operating temperature from -40°C to 85°C. High noise immunity with minimum 28% VCC for input voltage noise margins. Surface mount TSSOP package with 14 pins for compact PCB design.

Electrical compatibility and pin layout similar to 74HC125 devices.

This voltage level shifter buffer is widely suitable for industrial, consumer electronics, communication equipment, and automotive applications where reliable voltage interfacing and buffering are required. Its robust design and operating range provide stable performance for both prototyping and mass production circuits.

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