DCX124EK-7-F Discrete Semiconductor Products

DC Current Gain (hFE) (Min) @ Ic, Vce:	80 @ 5mA, 5V
Base Part Number:	DCX124
Supplier Device Package:	SC-74R
Package / Case:	SC-74, SOT-457
Mounting Type:	Surface Mount
Power - Max:	300mW
Frequency - Transition:	250MHz
Current - Collector Cutoff (Max):	500nA
Vce Saturation (Max) @ Ib, Ic:	300mV @ 500µA, 10mA
Series:	--
Resistor - Emitter Base (R2):	22 kOhms
Resistor - Base (R1):	22 kOhms
Voltage - Collector Emitter Breakdown (Max):	50V
Current - Collector (Ic) (Max):	100mA
Transistor Type:	1 NPN, 1 PNP - Pre-Biased (Dual)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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DCX124EK-7-F Application Field and Working Principle

The DCX124EK-7-F is a CMOS logic circuit array, bounded by six complementary pairs of bipolar junction transistors (BJT). This type of circuit array can be found in a variety of applications, such as signal amplifiers, signal modulation, switches, and logic gates.

Overview

The DCX124EK-7-F supports TTL/NEC logic levels and is capable of forming a symmetric AC logic level by two DC sources. As such, it is suited for applications that require both AC and DC logic signals. It features a wide range of operating temperatures, from 0°C to 70°C, while the faster switching speed makes it ideal for high-speed circuits. In addition, it has a wide common-mode input voltage range, low noise, and high impedance.

Features

The DCX124EK-7-F boasts several unique features that make it an appealing choice for many applications. First, it has very low on-state resistance, which means that it can handle high levels of current and thus support high-power applications. Second, it has low noise, ensuring that signals remain clear and robust. Third, it is designed to operate under extreme environmental conditions, such as high temperatures or moisture. Its wide common-mode input voltage range allows it to be used in both high- and low-voltage applications.

Basic Operation

The DCX124EK-7-F is an array of six complementary pairs of bipolar transistors arranged in a special configuration that allows them to be used in various logic applications. Each transistor pair creates an output signal corresponding to its input; for example, if one transistor is turned off and the other turned on, the output will be low. This can be used to create logic gates, switches, or other digital circuitry.The transistors are pre-biased by preset resistors, which means that they are already partially conducting. This allows them to take the digital input quickly and accurately. The transistors are then triggered by the input to create the desired output.

Applications

Due to its low on-state resistance, wide operating temperature range, and wide common-mode input voltage range, the DCX124EK-7-F is well suited to a variety of applications. It is commonly used in signal amplifiers and switches, as well as in various types of digital circuitry, including logic gates. Additionally, its high impedance and low noise make it ideal for high-speed applications, such as data transmission, telecommunications, and medical systems.

Conclusion

The DCX124EK-7-F is a versatile CMOS logic circuit array characterized by its low on-state resistance, wide operating temperature range, and wide common-mode input voltage range. It can be used in a variety of logic applications, including signal amplifiers, switches, logic gates, and high-speed data transmission and telecommunications systems. Its reliability and ease of use make it an ideal choice for many types of devices and circuits.

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