NC7SZ125M5X Detailed explanation of pin function specifications and circuit principle instructions

The part number "NC7SZ125M5X" belongs to ON Semiconductor and it refers to a logic buffer or non-inverting buffer IC that belongs to the NC7SZ series. This series is known for high-speed logic devices with low Power consumption. The specific device you've mentioned is a single buffer with an active high enable, typically used in digital circuits.

Packaging:

The NC7SZ125M5X comes in an SOT-23-5 package which contains 5 pins. The “M5” suffix indicates the SOT-23-5 package.

Pinout and Function Description:

Pin Number Pin Name Function Description 1 A (Input) Data input for the buffer; the signal to be passed through the buffer. 2 GND Ground pin, used to connect the device to the system ground. 3 Y (Output) Data output; the signal from pin A is passed through this pin when the enable pin is active. 4 OE (Enable) Active-high output enable pin; when HIGH, the buffer output (Y) is enabled, passing the input signal from A. 5 VCC Power supply pin; typically connected to +3.3V or +5V depending on system requirements.

Detailed Explanation of the Circuit Principle:

The NC7SZ125M5X IC functions as a buffer or line driver with an enable control feature. It is designed for use in high-speed, low-power logic circuits. The input (pin A) is transmitted through the buffer and appears at the output (pin Y) when the enable pin (OE) is high. If the enable pin is low, the output is high impedance (i.e., disconnected from the circuit), and no signal is passed.

This IC uses CMOS technology to offer low power consumption, making it suitable for battery-operated devices. The device is also known for its high-speed performance, providing fast switching times and low propagation delay.

FAQs about NC7SZ125M5X:

What is the function of the NC7SZ125M5X? The NC7SZ125M5X is a single-buffer logic IC with an active-high enable control. How many pins does the NC7SZ125M5X have? The NC7SZ125M5X has 5 pins in total. What does the 'M5' in the part number represent? The 'M5' in the part number indicates the SOT-23-5 package, which has 5 pins. What is the voltage range for the NC7SZ125M5X? The NC7SZ125M5X operates within a voltage range of 1.65V to 5.5V. What is the input type for the NC7SZ125M5X? The input (pin A) accepts digital signals and is a CMOS input type. What is the purpose of the OE (Enable) pin? The OE pin controls the enabling of the output. When HIGH, the output is enabled; when LOW, the output is in high impedance mode. Can the NC7SZ125M5X be used for level shifting? Yes, the device can be used for level shifting between different logic voltage levels as long as the input and output voltage levels are within the device’s operating range. What is the maximum current driving capability of the NC7SZ125M5X? The maximum output current driving capability is typically ±6mA. What is the propagation delay for the NC7SZ125M5X? The typical propagation delay for the NC7SZ125M5X is 1.4ns (at VCC = 3.3V).

Is the NC7SZ125M5X a Schmitt trigger buffer?

No, the NC7SZ125M5X is not a Schmitt trigger; it is a simple logic buffer with a CMOS input and output.

What type of package is the NC7SZ125M5X available in?

The NC7SZ125M5X is available in the SOT-23-5 surface mount package.

How much current does the NC7SZ125M5X draw in operation?

The typical supply current is 1µA in the quiescent state.

What is the recommended input capacitance for the NC7SZ125M5X?

The typical input capacitance for this device is 2pF.

Can I use the NC7SZ125M5X in high-speed applications?

Yes, the NC7SZ125M5X is suitable for high-speed applications due to its low propagation delay and fast switching time.

Can the NC7SZ125M5X work with 5V logic levels?

Yes, the NC7SZ125M5X is compatible with 5V logic levels as it operates within a voltage range of 1.65V to 5.5V.

What happens if the OE pin is left floating?

If the OE pin is left floating, it may cause unpredictable behavior. It is recommended to tie this pin to a definite logic level (HIGH or LOW) to avoid instability.

What is the input voltage threshold for the NC7SZ125M5X?

The input voltage threshold is typically 0.3V for a LOW input and 0.7V for a HIGH input at a VCC of 3.3V.

How does the NC7SZ125M5X handle noise or interference?

Due to its CMOS design, the NC7SZ125M5X is relatively resistant to noise, and it has a high noise immunity, making it ideal for noisy environments.

What is the output voltage when the device is in high impedance mode?

In high impedance mode (when OE is LOW), the output is effectively disconnected, and the output voltage is undefined.

Can the NC7SZ125M5X be used in battery-powered circuits?

Yes, the NC7SZ125M5X is designed to operate with low power consumption, making it suitable for use in battery-powered applications.

If you need any further details or clarifications, feel free to ask!