SN74LS540N Allicdata Electronics
Allicdata Part #:

296-3715-5-ND

Manufacturer Part#:

SN74LS540N

Price: $ 1.13
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC BUFFER INVERT 5.25V 20DIP
More Detail: Buffer, Inverting 1 Element 8 Bit per Element 3-St...
DataSheet: SN74LS540N datasheetSN74LS540N Datasheet/PDF
Quantity: 1902
1 +: $ 1.03320
10 +: $ 0.92169
100 +: $ 0.71870
500 +: $ 0.59371
1000 +: $ 0.46872
Stock 1902Can Ship Immediately
$ 1.13
Specifications
Series: 74LS
Packaging: Tube 
Part Status: Active
Logic Type: Buffer, Inverting
Number of Elements: 1
Number of Bits per Element: 8
Input Type: --
Output Type: 3-State
Current - Output High, Low: 15mA, 24mA
Voltage - Supply: 4.75 V ~ 5.25 V
Operating Temperature: 0°C ~ 70°C (TA)
Mounting Type: Through Hole
Package / Case: 20-DIP (0.300", 7.62mm)
Supplier Device Package: 20-PDIP
Base Part Number: 74LS540
Description

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Logic entails the use of circuitry to transmit electrical signals that can be interpreted as logical values either 0 or 1. This form of transmission is used to create digital circuits and components, some of which include logic buffers, drivers, receivers and transceivers. Each of these devices have their individual purpose in electronic and computing systems, but all have the same basic logical functions. One such device is the SN74LS540N, a set of buffers, drivers, receivers and transceivers which will be discussed in the following article.The SN74LS540N is a monolithic TTL circuit for direct interface between 3-state outputs of 5-volt logic circuits and 3-state input/outputs of high-speed MOS devices. The circuit includes six buffers, one driver, one receiver, and one transceiver, allowing both transmitting and receiving of information. The circuit draws very little power, utilizes a 25-ohm series resistor, and features TTL logic levels.When it comes to application fields, the SN74LS540N is primarily used in computer and communication environments, where data needs to be collected, distributed, and organized. It can be used to create logic circuits with components placed in either a 3-state input stage or in a 3-state output stage. In a 3-state input stage, the SN74LS540N helps to transmit binary information into the device and it also helps to generate necessary control signals. Similarly, in a 3-state output stage, it is used to deliver the output signals and to generate control signals for each of the 3-states.The SN74LS540N operates on the basis of logic interface circuitry. These circuits have logic level inputs, logic level outputs and a variety of logic control functions. These control functions allow for the data to flow from the input stage to the output stage without any loss or degradation of the information. Furthermore, logic interface circuitry also helps to reduce the amount of energy lost during transmission by reducing the amount of capacitance and inductance in the circuit.Each buffer of the SN74LS540N is designed to provide true and compliment outputs for each of the device’s inputs. The driver is configured to accept TTL levels and combines the true and compliment outputs to form the control output. The receiver is placed after the buffer to receive control signals. The transceiver allows signals to flow in both directions between the 3-state input stage and the 3-state output stage.In summary, the SN74LS540N is a logic circuit composed of six buffers, one driver, one receiver and one transceiver. This circuit has been designed for use in computer and communication systems, where it is used to transmit binary information into the device and generate necessary control signals. The main functions of the SN74LS540N are based on logic interface circuitry, which helps to reduce the amount of energy lost during transmission while allowing the data to flow between the input and output stages without any degradation of the information. The buffers, driver, receiver, and transceiver all work together to create a powerful logic circuit.

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