| Allicdata Part #: | SN74ALVCH16721DL-ND |
| Manufacturer Part#: |
SN74ALVCH16721DL |
| Price: | $ 1.22 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC FF D-TYPE SNGL 20BIT 56SSOP |
| More Detail: | N/A |
| DataSheet: | SN74ALVCH16721DL Datasheet/PDF |
| Quantity: | 1000 |
| 300 +: | $ 1.10376 |
| Max Propagation Delay @ V, Max CL: | 4.3ns @ 3.3V, 50pF |
| Base Part Number: | 74ALVCH16721 |
| Package / Case: | 56-BSSOP (0.295", 7.50mm Width) |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Input Capacitance: | 3.5pF |
| Current - Quiescent (Iq): | 40µA |
| Voltage - Supply: | 1.65 V ~ 3.6 V |
| Current - Output High, Low: | 24mA, 24mA |
| Trigger Type: | Positive Edge |
| Series: | 74ALVCH |
| Clock Frequency: | 150MHz |
| Number of Bits per Element: | 20 |
| Number of Elements: | 1 |
| Output Type: | Tri-State, Non-Inverted |
| Type: | D-Type |
| Function: | Standard |
| Part Status: | Active |
| Packaging: | Tube |
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Flip-flops are sequential logic circuits that can be used to store state information. They are devices that store one bit (binary digit); one bit of information. Typically, flip-flops are referred to as storage elements or time-based elements as they can hold their state for an indefinite period of time. The SN74ALVCH16721DL is a specialized type of flip-flop commonly used in digital integrated circuits.
The device consists primarily of two logic gates- an AND gate and an XOR gate. It is designed to accept two distinct logic levels at its two inputs, also referred to as a binary ‘1’ or ‘0’. The output of the device is dependent on the inputs as described by an internal state table. This state table defines the device’s output in response to a change in input logic states.
This Flip-Flop can be used to create both synchronous and asynchronous state machines, such as timers and counters. The device is capable of storing single-bit binary states, allowing it to be used for memory storage. It can also be used for digital signal processing, including signal filtering and waveform generation.
The SN74ALVCH16721DL is a positive-edge triggered flip-flop which means that, when the input is applied, the output responds on the rising edge. This typically causes a delay propagating from the input to the output. The propagation delay depends on the capacitance of the circuit and the device’s rise and fall times.
The device also has two inverting outputs, referred to as complement and non-inverting. The complement output is the opposite of the original input. The non-inverting output is the same as the original input. These two outputs can be used to invert the logic level or provide logic level conversion if needed.
In addition to its use in simple state machines and memory storage/retrieval, the SN74ALVCH16721DL can be used as a building block for larger more complex sequential logic. It is often used in the design of state machines and other combinational logic, where it is capable of storing a given set of data for a given set of conditions.
The SN74ALVCH16721DL is an ideal choice for situations where space is limited, such as microcontrollers, as it is available in an ultra-compact 14-pin SOIC package. It also has an operating voltage range of 1.65 V to 5.5 V, which makes it suitable for low-voltage applications.
The SN74ALVCH16721DL Flip-Flop is a versatile and reliable tool used to store state information. Its dual-gate design and additional inverting outputs offer added flexibility when it comes to logic level conversion or signal manipulation. Its ultra-compact size and low-voltage operating range make it an ideal choice for even the most space-and-power-constrained applications.
The specific data is subject to PDF, and the above content is for reference
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SN74ALVCH16721DL Datasheet/PDF