
Allicdata Part #: | 568-2962-5-ND |
Manufacturer Part#: |
74LV377DB,112 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | NXP USA Inc |
Short Description: | IC FF D-TYPE SNGL 8BIT 20SSOP |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Max Propagation Delay @ V, Max CL: | 30ns @ 3.3V, 50pF |
Base Part Number: | 74LV377 |
Package / Case: | 20-SSOP (0.209", 5.30mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TA) |
Input Capacitance: | 3.5pF |
Current - Quiescent (Iq): | 20µA |
Voltage - Supply: | 1 V ~ 3.6 V |
Current - Output High, Low: | 6mA, 6mA |
Trigger Type: | Positive Edge |
Series: | 74LV |
Clock Frequency: | 70MHz |
Number of Bits per Element: | 8 |
Number of Elements: | 1 |
Output Type: | Non-Inverted |
Type: | D-Type |
Function: | Standard |
Part Status: | Obsolete |
Packaging: | Tube |
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The 74LV377DB is a type of flip flop, which is a type of logic circuit used for electronic memories and data storage. It is a permanent state storage device, and is composed of three main components – Trigger Input (TI), Data Input (DI) and Output (OUT). When a certain logic level is applied to the TI, the flip flop is triggered, and the output changes in response the data applied to the DI. This simple and versatile device has a variety of uses, and is implemented across a wide range of applications.
Application Field
Flip flops are heavily used across a host of industries and applications, and the 74LV377DB is no exception. It is frequently used in medium to high speed logic circuits, and is often deployed as a data transceiver to transfer information at the direction of a controlling logic circuit. At the same time, its data latch feature makes it ideal for storing and tracking variable state information such as digital locks and access codes.
Moreover, its robust design characteristics make the 74LV377DB perfect for use in medium-level security systems where reliability is of the utmost importance. In addition, the 74LV377DB is also suited for other scenarios where cost is a factor, such as high-volume consumer systems, as it offers higher performance and greater reliability advantages over alternative CMOS devices.
Working Principle
The working principle of the 74LV377DB is based on the basic idea of storing and retrieving data in a flip flop. When the TI is pulled to a certain logic level, it causes a latch to open and pass the data inputs, DI1 and DI2, to the internal registers. This data is then stored in the register, and whenever the TI is pulled again, the output, OUT1 and OUT2, is updated with the new data.
At the same time, the 74LV377DB can be used as a latch and a transceiver, and also supports both asynchronous and synchronous operation. Furthermore, it has various fault protection features, such as built-in pull-up and pull-down resistors, for added reliability. Other features include a wide operating voltage range, robust immunity against noise, and a small package size for increased space-efficiency.
Conclusion
The 74LV377DB is a versatile, high-performance and reliable flip flop that is used across a wide range of applications. Its versatility, ease of implementation and fault protection features make it the ideal choice for a variety of purposes, especially where cost and reliability are both of the utmost importance.
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