SN74HC373APWR Integrated Circuits (ICs)

Series:	74HC
Packaging:	Tape & Reel (TR)
Part Status:	Active
Logic Type:	D-Type Transparent Latch
Circuit:	8:8
Output Type:	Tri-State
Voltage - Supply:	2 V ~ 6 V
Independent Circuits:	1
Delay Time - Propagation:	15ns
Current - Output High, Low:	7.8mA, 7.8mA
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	20-TSSOP
Base Part Number:	74HC373

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Logic - Latches: SN74HC373APWR Application Field and Working Principle

The SN74HC373APWR is a dual D type latch circuit chip used for logic control. This type of latch circuit is used in many applications relying on digital control, such as the prototyping or design of digital circuits, because it allows for the storage of binary data while in use. It can also be used to make circuits simpler by creating a single physical latch to control multiple signals throughout a system. In order to understand exactly how this component works, we must first look at its application field, its construction and its function.

Application Field

The SN74HC373APWR is a high-speed IC which is suitable for a variety of digital circuits. It is used in high-speed logic such as microprocessor or microcontroller systems, as well as integrated circuits in general. It is favored over other types of latch circuits because it is highly reliable and can perform without error even in harsh environments. This latch circuit can also be used in fields such as space electronics, ground electronic equipment and military applications.

Construction and Functionality

This type of latch circuit is composed of two individual D type latches connected in series. Each latch consists of an input set and a reset circuit which is connected to a data output circuit. The data output circuit is further connected to a bistable circuit, which is composed of a pair of transistors and a feedback feedback capacitor. The bistable circuit is used to provide the latch with continuous power even in the event of a power interruption, allowing it to store information within the latch memory.The SN74HCD373APWR works by responding to the voltage levels at its inputs. When both its input set and reset circuits receive a logic high signal, the output circuit will activate and provide a high voltage level at the output. This high voltage level will cause the bistable circuit to take out the power from the capacitor, causing the output to stay low and in this state until one of the inputs goes low. Once one of the inputs goes low, the latch will reset, allowing the output to return to a high voltage level. The popularity of the latch circuit is largely due to its versatility in many types of logic applications. It can be used to store binary data while in use and can also be used to simplify circuits by providing a single physical latch to control multiple signals throughout a system. Furthermore, due to its high level of reliability and its accurate performance even in harsh environments, it is often chosen as the preferred latch circuit to use in applications involving ground electronic equipments, space electronics and military applications.

Conclusion

The SN74HC373APWR is a dual D type latch circuit chip with a wide range of applications. It can be used to store binary data, simplify circuits and provide reliable performance even in harsh environments. By understanding its application field, construction and functionality, it is possible to determine whether it is the best option for a particular type of circuit or application.

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

Part Number	Manufacturer	Price	Quantity	Description