Series:	74LV
Packaging:	Tube
Part Status:	Active
Logic Type:	Buffer/Inverter
Number of Circuits:	1
Number of Inputs:	10
Schmitt Trigger Input:	No
Output Type:	Single-Ended
Current - Output High, Low:	12mA, 12mA
Voltage - Supply:	2 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	24-TSSOP
Base Part Number:	74LV8151

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SN74LV8151PW Application Field and Working Principle

Introduction to Logic - Gates and Inverters - Multi-Function, Configurable

Logic gates and inverters are basic building blocks of a digital system. They are used to implement Boolean functions. Boolean functions can be constructed using linear gates such as NAND and NOR, or with more specialized gates such as flip-flops, multiplexers, and programmable logic devices. The SN74LV8151PW is an example of a multi-function, configurable logic device. This device contains several logic gates and inverters, making it well-suited for a wide range of logic applications.

Description of the SN74LV8151PW

The SN74LV8151PW is a 5V CMOS device with eight programmable logic elements (PLEs). Each PLE consists of two input NAND gates, two input NOR gates, one exclusive-OR gate, one exclusive-NOR gate, inverted output AND, and an inverted output OR gate. It also features five dedicated inverter gates which can be used to obey toggle flip-flops and other multi-function logic operations.The SN74LV8151PW offers a wide range of configurability. Its programming is done via a 4-bit data bus, which makes it easy to write custom logic circuits. The device has various modes of operation, including toggle, programmable, and cascade. These modes allow for sophisticated logic programs to be written for logic tasks, such as arithmetic and logic operations, counting, and combination logic.

Application Field of the SN74LV8151PW

The SN74LV8151PW is an ideal choice for a variety of applications. Its configurability makes it well-suited for digital signal processing (DSP) applications, where it can be used to implement digital filters, waveform generators, and others. Its wide range of logic gates, including NAND and NOR, enable the device to be used for other logic applications, such as Boolean logic within a processor, memory, or a logic-controlled latch.The SN74LV8151PW is also useful in timing and sequence control. Its exclusive-OR and exclusive-NOR gates can be used to implement delay sequencing and count/delay timing. The device is also suited for counter applications as it can count events asynchronously or synchronously.

Working Principle of the SN74LV8151PW

The SN74LV8151PW is a CMOS logic device and operates according to several basic principles. Its logic gates, as well as its inverters, are all operated by supply rails at two or more different voltage levels to create logic cells.The voltage levels are set by the supply voltage and the input voltages, so all the logic gates follow a positive-band, negative-bandlogic. When all the input

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