MC74HC273ADTR2G

Series:	74HC
Packaging:	Tape & Reel (TR)
Part Status:	Active
Function:	Reset
Type:	D-Type
Output Type:	Non-Inverted
Number of Elements:	1
Number of Bits per Element:	8
Clock Frequency:	35MHz
Max Propagation Delay @ V, Max CL:	25ns @ 6V, 50pF
Trigger Type:	Positive Edge
Current - Output High, Low:	7.8mA, 7.8mA
Voltage - Supply:	2 V ~ 6 V
Current - Quiescent (Iq):	4µA
Input Capacitance:	10pF
Operating Temperature:	-55°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	20-TSSOP (0.173", 4.40mm Width)
Base Part Number:	74HC273

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The MC74HC273A is an advanced lowpower logic device specifically designed for low power applications. It has an array of 8 bytes of flip-flops, each capable of acting as a D-type flip-flop, with a single clock input, a single data input, and a single enable input. The 8-byte array allows a single device to be used as a shift register, a memory, or a combination of functions.The MC74HC273A is usually used in logic-level applications such as digital logic systems, logic circuits, and digital signal processings. It is one of the few logic devices that can effectively integrate multiple functions into a single chip. It can be used to construct digital logic circuits, such as multiplexers and flip-flops.The primary application field of the MC74HC273A is digital logic circuits. This chip is typically used to construct digital logic circuits, such as flip-flops, which are used in many common digital applications, including computer memory and processor circuits. The MC74HC273A also provides buffering and logic amplification, which is useful for digital signal processing.The working principle of the MC74HC273A is quite simple. The device is made up of 8 integrated data registers and two control inputs. Each register is composed of a set and reset input, a data input, a clock input, and an enable input. When the enable input is low, the internal registers are disabled, allowing data to be loaded into the register. When the enable input is high, the internal registers become enabled, allowing the data to be stored in the register.The clock input is used to control when data is transferred into or out of the internal registers. When a rising clock signal is received at the clock input, data is stored in the registers. When a falling clock signal is received at the clock input, data is outputted from the registers.The data input is used to input data into the internal registers. When the data input is high, the data is stored in the registers. When the data input is low, the data is not stored in the registers.The set and reset inputs are used to reset the stored data in the registers. When the set input is high, the data in the registers is set to high (1). When the reset input is high, the data in the registers is set to low (0).In conclusion, the MC74HC273A is a versatile logic device for low power applications. It is used mainly for digital logic circuits, and it provides a buffer and logic amplitude. It offers a simple yet effective way to implement logic and digital functions. Furthermore, this device is ideal for use in logic-level applications, such as digital logic systems, logic circuits, and digital signal processing.

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