MC74HC540AFG Allicdata Electronics
Allicdata Part #:

MC74HC540AFG-ND

Manufacturer Part#:

MC74HC540AFG

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: ON Semiconductor
Short Description: IC BUFFER INVERT 6V SOEIAJ-20
More Detail: Buffer, Inverting 1 Element 8 Bit per Element 3-St...
DataSheet: MC74HC540AFG datasheetMC74HC540AFG Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: 74HC
Packaging: Tube 
Part Status: Obsolete
Logic Type: Buffer, Inverting
Number of Elements: 1
Number of Bits per Element: 8
Input Type: --
Output Type: 3-State
Current - Output High, Low: 7.8mA, 7.8mA
Voltage - Supply: 2 V ~ 6 V
Operating Temperature: -55°C ~ 125°C (TA)
Mounting Type: Surface Mount
Package / Case: 20-SOIC (0.209", 5.30mm Width)
Supplier Device Package: SOEIAJ-20
Base Part Number: 74HC540
Description

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IntroductionThe MC74HC540AFG is a high-speed, low-power octal buffer and line driver designed to provide enable signals to multiple sources with synchronous enable capability and logical isolation. It is also known as an isolation buffer and is typically used as a logic translator between different logic families. The MC74HC540AFG has eight separate three-state, noninverting outputs and an enable input (E\#) for each output. The MC74HC540AFG provides partial power down mode for testability and power savings.Application fieldsThe MC74HC540AFG is used to build datapaths, address selectors, decoders and demultiplexers, among others. Applications include switching low-power logic from one logic family to another, as well as providing high-power line drivers.Working PrincipleThe MC74HC540AFG is enabled by a high on the enable pin (E\#). When disabled, the output will be in a high impedance state. If enabled, the output will be the inverse of the input. The output can be enabled in two modes. With active-high enable, the output will be enabled when the enable pin is set to high (1). With active-low enable, the output will be enabled when the enable pin is set to low (0).ConclusionThe MC74HC540AFG is a high-speed, low-power octal buffer and line driver that is used to build datapaths, address selectors, decoders, demultiplexers, and other electronics applications. The MC74HC540AFG provides enable signals to multiple sources with synchronous enable capability and logical isolation. The working principle is that when the enable pin is high (1) the output will be enabled and will be the inverse of the input, and will enter a high impedance state when the enable pin is low (0).

The specific data is subject to PDF, and the above content is for reference

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