SN74ABT533ADWRG4

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The SN74ABT533ADWRG4 is a logic device designed for a broad variety of applications. It is classified among ‘Latches’ due to its role in receiving, storing and controlling signals. By working as a ‘flip-flop’ or ‘bistable multi-vibrator’, Latches receive and store signals in their memory while they remain powered.

The SN74ABT533ADWRG4 is a 4-bit synchronous latch circuit with inverters. It has a maximum supply voltage of 5.5V and a propagation delay of 35ns, with a logic threshold voltage of 0.45V. The device features two input levels: ACTIVE LOW and ACTIVE HIGH. This is accomplished by simultaneously driving CLK and CLK*. Each clock cycle is divided into two distinct phases that dominate the behavior of the SN74ABT533ADWRG4: the Rising Edge (RE) and the Falling Edge (FE).

Pins 4 and 8 of the device are the clock pin for RE and FE respectively. For RE, the special condition is true when the clock is at a logic high state. The High level on input is clocked into the data latches. On the other hand, for the FE, the special condition is true when the clock is in a logic low state. This Low level on input is clocked into the data latches. In addition to the CLK and CLK* pins, the SN74ABT533ADWRG4 is also equipped with four data I/O pins to receive data and one enable pin (EN) to control the data transmission.

To activate the SN74ABT533ADWRG4, the enable pin should be in a logic HIGH state. This will allow for data bits to enter the device. After this is done, the clock pins are enabled. When the RE is triggered, the data from the input pins (D0 to D3) is sent to the storage register. Each input (D0 to D3) will be captured and stored independently. When the FE is triggered, the data stored in the storage register is then sent to the output pins (Q0 to Q3). With this cycle of data being transferred, the SN74ABT533ADWRG4 can be considered as a ‘level sensitive’ device.

The SN74ABT533ADWRG4 is suitable for a wide variety of applications, ranging from microprocessors, analog-to-digital converters, digital audio-video equipment, and embedded systems. It is a viable choice for designs that require higher data rates, such as in low-power signal processing and wireless communication systems. The device can also be used as a general purpose memory device for logic applications.

In summary, the SN74ABT533ADWRG4 is a state-of-the-art logic device classified in the group of Latches due to its applications in storing and controlling signals. Its input patterns of single-level HIGH and LOW signals allow it to act significantly faster than conventional logic circuit gates. The SN74ABT533ADWRG4 is equipped with a set of pins that can be used by the engineers to customize their design. This feature, coupled with its data and speed performance, makes it an ideal choice for various digital applications.

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