
Allicdata Part #: | 296-20685-2-ND |
Manufacturer Part#: |
SN74LV74AQDRQ1 |
Price: | $ 0.13 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC FF D-TYPE DUAL 1BIT 14SOIC |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 0.11913 |
Max Propagation Delay @ V, Max CL: | 9.3ns @ 5V, 50pF |
Base Part Number: | 74LV74 |
Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TA) |
Input Capacitance: | 2pF |
Current - Quiescent (Iq): | 20µA |
Voltage - Supply: | 2 V ~ 5.5 V |
Current - Output High, Low: | 12mA, 12mA |
Trigger Type: | Positive Edge |
Series: | Automotive, AEC-Q100, 74LV |
Clock Frequency: | 140MHz |
Number of Bits per Element: | 1 |
Number of Elements: | 2 |
Output Type: | Differential |
Type: | D-Type |
Function: | Set(Preset) and Reset |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The SN74LV74AQDRQ1 is a logic device within the Flip Flops classification. A Flip Flop is a circuit which can store a single bit of information, and the SN74(QDRQ1 is a particular type of Flip Flop; a Dual Positive Edge-Triggered D-Type Flip Flop.
The Flip Flop receives an input signal which is then referenced to the current output of that same flip-flop. The output then switches its state from either logic 0 to logic 1 or vice versa in response to the input signal. The SN74LV74AQDRQ1 has two sets of inputs, each receiving a single input signal, allowing for the device to switch between two different outputs. Each of the Outputs on this device have an Inverted version making it a quad D-type flip-flop.
Each of the 4 Outputs (Q, Q̅, Q̅_Q, Q̅_Q̅) will switch to the inverse of their current state depending on the state of their respective Data inputs (D or D̅) and the Clock Pin (C). It is important to note that the Data pins will only trigger a switch of Outputs when the Clock Pin is set to the High logic state.
The SN74(QDRQ1 is well suited to use in applications where timing is critical. As these devices are able to respond to small fluctuations in their inputs very quickly, they are commonly used in applications where high-speed responses are required. It is also popular for complex control systems due to its ability to reference both the Data and Clock Pins for it to accurately respond.
Due to its small form factor and minimal power requirements, this chip is often used in portable electronic devices where space is a concern. This Flip-Flop can be used in combination with other logic circuits, allowing for complex circuits to be created from a small form factor, making the SN74LV74AQDRQ1 a popular choice for data processing applications.
The SN74LV74AQDRQ1 is also used in high-speed computing as it can respond to stimuli much faster than a comparable transistor-transistor logic circuit. For example, in certain consumer items such as gaming consoles and high-quality audio systems faster responses times can allow for smoother and more responsive operations.
The SN74LV74AQDRQ1 can be found in many other applications ranging from static memory storage to buffer registers and shift registers. This Flip Flop is also popular in unstable clock environments or where the clocks are unreliable due to its ability to latch, where the output will not change even if the input and/or clock signal changes.
In summary, the SN74LV74AQDRQ1 is a Dual Positive Edge-Triggered D-Type Flip-Flop which is used in many different applications ranging from data processing to high-speed computing. It is designed for applications where timing is an essential factor and it is popular due to its small size and low power consumption. It is reliable in unstable clock environments and is suited for creating complex logic circuits from minimal components.
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