HCF4099BEY

Series:	4000B
Packaging:	Tube
Part Status:	Obsolete
Logic Type:	D-Type, Addressable
Circuit:	1:8
Output Type:	Standard
Voltage - Supply:	3 V ~ 20 V
Independent Circuits:	1
Delay Time - Propagation:	50ns
Current - Output High, Low:	6.8mA, 6.8mA
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	16-DIP (0.300", 7.62mm)
Supplier Device Package:	16-DIP
Base Part Number:	4099

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HCF4099BEY Application Field and Working Principle

The HCF4099BEY is a type of logic latch. A latch is a simple form of an electronic register. It takes in a binary input and holds its state until another input changes the state. The HCF4099BEY includes four separate latches, each with two data inputs (D1 and D2) and two output lines (Q1 and Q2).The primary application field for the HCF4099BEY is logic storage. It can be used to store single bits of information or bits of a series. For example, it can be used to keep track of a sequence of inputs (e.g. a Morse code sequence) or store a value in an accumulator.To understand how the HCF4099BEY works, it is important to understand the three control signals. The D1 and D2 inputs determine which state is being held by the output lines. When both inputs are low, the latch is in the high position. When both inputs are high, the latch is in the low position. When one input is high and one is low, the latch is in the low position if Q1, Q2 is in the low position and the high position if Q1, Q2 is high.The clock signal (C) is used to accept the inputs and set the latch. When the clock signal is high, the latch is "open" and will accept input data. When the clock signal goes low, the latch is "closed" and the current data stored inside the latch is held.In summary, the HCF4099BEY is a versatile device that can be used in a variety of applications. It is simple to understand and can be easily integrated into a logic design. With its two data inputs, two output lines, and one clock signal, it is a reliable and effective way to store and process binary data.

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