74HC251DB-Q100J Allicdata Electronics
Allicdata Part #:

74HC251DB-Q100J-ND

Manufacturer Part#:

74HC251DB-Q100J

Price: $ 0.15
Product Category:

Integrated Circuits (ICs)

Manufacturer: Nexperia USA Inc.
Short Description: IC DATA SELECT/MUX 3-ST 16SSOP
More Detail: Multiplexer 1 x 8:1 16-SSOP
DataSheet: 74HC251DB-Q100J datasheet74HC251DB-Q100J Datasheet/PDF
Quantity: 1000
2000 +: $ 0.14068
Stock 1000Can Ship Immediately
$ 0.15
Specifications
Series: 74HC
Packaging: Tape & Reel (TR) 
Part Status: Last Time Buy
Type: Multiplexer
Circuit: 1 x 8:1
Independent Circuits: 1
Current - Output High, Low: 5.2mA, 5.2mA
Voltage Supply Source: Single Supply
Voltage - Supply: 2 V ~ 6 V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 16-SSOP (0.209", 5.30mm Width)
Supplier Device Package: 16-SSOP
Base Part Number: 74HC251
Description

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The 74HC251DB-Q100J is a high-speed octal non-inverting buffer/line driver, making it the perfect choice for applications requiring a logic-signal switch, multiplexer, or decoder. This device is made up of eight non-inverting buffers, which allow for controlled enablement and disabledment of signals being sent. It can also be used for multiplexing of inputs signals for a quick and easy solution. The device is able to operate on both 3.3V and 5V levels and can deliver speeds up to 11.5 Mbps. Additionally, the device features an inbuilt protection against overvoltages or any electrical noise.

The main purpose of 74HC251DB-Q100J is to route the signal either through an active load or a passive load. If a signal needs to bypass the active load, an inversion is used so that the signal can correctly pass through the passive load. It is used in many applications where high speeds are needed and performs very well in locations with high voltage, noise, and other electrical items. By regulating the switching and multiplexing of the signals, it eliminates the need for manual input. As the name implies, this device is used to switch, multiplex, or decode signals into the necessary formats for successful data communications.

One of the main advantages of this device is that it is incredibly fast, and can operate from low voltage levels up to 11 Mbps. It is also capable of producing an excellent performance in a variety of locations that generally have higher levels of noise and other electrical components. Aside from its fast switching capabilities, the 74HC251DB-Q100J also boasts overvoltage protection and an in-built noise suppression mechanism. This provides it with an extra layer of safety for delicate electronics.

When the device is used in logic-signal switching, multiplexing, or decoding applications, it relies on its non-inverting buffering technology and the basic operating principles. In this process, the device utilizes the pull-up resistors and the inverse control inputs to determine the active states of corresponding data input lines. When the pull-up resistors and the inverse control inputs are both enabled, the output of the device is engaged. On the other hand, when both resistors are disabled, the output of the device is disabled.

From logic-signal switching and multiplexing to decoding of signals, the 74HC251DB-Q100J offers an excellent option for a wide range of applications. Thanks to its multiple features such as low-voltage operation, high-speed transfer, overvoltage protection, and noise suppression, the device is well-suited for use in many different environments. Its ability to properly switch, multiplex, or decode signals provides a quick and easy solution that is both powerful and reliable.

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

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