The 74ACT258SCX belongs to the category of integrated circuits (ICs).
This IC is commonly used in digital electronics for data multiplexing applications.
The 74ACT258SCX is available in a small outline package (SOIC) with 16 pins.
The essence of the 74ACT258SCX lies in its ability to select one of four data inputs and route it to a single output line based on the control inputs.
This IC is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.
The 74ACT258SCX has 16 pins arranged as follows:
+---+--+---+
A1 -|1 +--+ 16|- VCC
B1 -|2 |- A0
C1 -|3 |- B0
D1 -|4 |- C0
G1 -|5 |- D0
OE1 -|6 |- GND
Y1 -|7 |- A2
A3 -|8 |- B2
B3 -|9 |- C2
C3 -|10 |- D2
G2 -|11 |- OE2
OE3 -|12 |- Y2
Y3 -|13 |- A3
A4 -|14 |- B3
B4 -|15 |- C3
D4 -|16 |- Y4
+---+--+---+
The key functional features of the 74ACT258SCX include:
The 74ACT258SCX operates based on the principles of digital multiplexing. It uses control inputs (OE1, OE2) to enable or disable the outputs and select one of the four data inputs (A, B, C, or D). The selected input is then routed to the output line (Y), allowing for efficient data routing in digital systems.
The 74ACT258SCX finds applications in various fields, including:
Some alternative models that offer similar functionality to the 74ACT258SCX include:
Sure! Here are 10 common questions and answers related to the application of 74ACT258SCX in technical solutions:
Q: What is the purpose of the 74ACT258SCX? A: The 74ACT258SCX is a quad 2-input multiplexer that allows you to select one of four input signals and route it to a single output.
Q: What is the voltage range supported by the 74ACT258SCX? A: The 74ACT258SCX supports a voltage range of 2V to 6V.
Q: Can the 74ACT258SCX handle high-speed applications? A: Yes, the 74ACT258SCX is designed for high-speed operation and can be used in applications where fast switching is required.
Q: How many control inputs does the 74ACT258SCX have? A: The 74ACT258SCX has two control inputs, which are used to select the desired input signal.
Q: What is the maximum operating frequency of the 74ACT258SCX? A: The maximum operating frequency of the 74ACT258SCX is typically around 200 MHz.
Q: Can the 74ACT258SCX be cascaded to increase the number of input signals? A: Yes, multiple 74ACT258SCX chips can be cascaded together to increase the number of input signals that can be selected.
Q: Does the 74ACT258SCX have any built-in protection features? A: Yes, the 74ACT258SCX has built-in diode clamps on the inputs to protect against overvoltage conditions.
Q: What is the power supply voltage required for the 74ACT258SCX? A: The 74ACT258SCX requires a power supply voltage of 5V.
Q: Can the 74ACT258SCX be used in both digital and analog applications? A: No, the 74ACT258SCX is specifically designed for digital applications and may not provide accurate results in analog applications.
Q: Are there any specific layout considerations when using the 74ACT258SCX? A: Yes, it is recommended to follow proper PCB layout guidelines to minimize noise and ensure signal integrity when using the 74ACT258SCX.
Please note that these answers are general and may vary depending on the specific application and requirements.