
Allicdata Part #: | 74LCX16374MEA-ND |
Manufacturer Part#: |
74LCX16374MEA |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ON Semiconductor |
Short Description: | IC FF D-TYPE DUAL 8BIT 48SSOP |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Max Propagation Delay @ V, Max CL: | 6.2ns @ 3.3V, 50pF |
Base Part Number: | 74LCX16374 |
Package / Case: | 48-BSSOP (0.295", 7.50mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Input Capacitance: | 7pF |
Current - Quiescent (Iq): | 20µA |
Voltage - Supply: | 2 V ~ 3.6 V |
Current - Output High, Low: | 24mA, 24mA |
Trigger Type: | Positive Edge |
Series: | 74LCX |
Clock Frequency: | 170MHz |
Number of Bits per Element: | 8 |
Number of Elements: | 2 |
Output Type: | Tri-State, Non-Inverted |
Type: | D-Type |
Function: | Standard |
Part Status: | Obsolete |
Packaging: | Tube |
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Flip flops are one of the most important elements in the field of logic. These elements play an important part in data storage, storing information and triggering pulses. The 74LCX16374MEA is a particular type of flip flop described in this article. It looks at the application field, working principle as well as other controlled functions implemented in the 74LCX16374MEA.
The 74LCX16374MEA can be applied in a variety of areas for triggering and data storage. Some examples involve communication, peripheral devices, automotive network, embedded control and so on. The principle of operation for the 74LCX16374MEA is a master-slave configuration. The device consists of two D type flip flops, with one being the master, and the other being the slave. The master is triggered by a Clock signal, and when the Clock is active, the data present at the data inputs is stored in the master Flip Flop. The data is then transferred to the slave Flip Flop through the slave enable pin. The Slave Flip Flop is triggered by the Clock signal, and the data stored in the master Flip Flop is transferred to the output pins. This architecture offers a means of interfacing data between two separate clock domains with controlled timing and synchronization.
The 74LCX16374MEA provides a four-bit user-selectable mode, through the use of two Mode pins. This allows the user to choose between the two modes: Window and Edge. In "Window" mode, the Clock signal is active for a certain time window, and the data is transferred from the Master Flip Flop to the Slave Flip Flop within this window. In "Edge" mode, the Clock signal is active only for a single rising/falling edge, and the data is transferred from the Master Flip Flop to the Slave Flip Flop when that edge occurs. This allows for greater control over the transfer of data from one clock domain to the other, and allows the system to run more efficiently.
The 74LCX16374MEA also features an internal reset circuit, which holds the outputs of the device low whenever the reset pin is active. This allows the device to be reset and configured with new data whenever the reset pin is asserted. In addition, the device also has open-drain outputs, which can be used to connect multiple devices together in a multi-drop configuration. This allows for more efficient communication and more complex systems.
The 74LCX16374MEA also offers additional features to increase performance and increase system flexibility. It has a resolution enhancement circuit, which can reduce the timing error between the Master and Slave Flip Flops. This allows for more precise synchronization and more reliable data transfers. It also offers a multi-level output feature, which allows for variable data transfer speeds, depending on the complexity of the system.
In conclusion, the 74LCX16374MEA is a great choice for applications requiring synchronized data transfer between two separate clock domains. It features a master-slave Flip Flop architecture and user selectable modes for greater control over the transfer of data. It also features a reset circuit and open-drain outputs to connect multiple devices together. It\'s resolution enhancement circuit and multi-level output feature also add to its flexibility and performance.
The specific data is subject to PDF, and the above content is for reference
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