ON Semiconductor DM74ALS874BNT
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- DM74ALS874BNT
- ON Semiconductor
- IC FF D-TYPE DUAL 4BIT 24DIP
- Logic - Flip Flops
- DM74ALS874BNT Datasheet
- 24-DIP (0.300\", 7.62mm)
- Tube
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Lead free / RoHS Compliant - 26632
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
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What is DM74ALS874BNT
ON Semiconductor Part Number DM74ALS874BNT（Logic - Flip Flops）, developed and manufactured by ON Semiconductor, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
DM74ALS874BNT is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
DM74ALS874BNT Specifications
- Part NumberDM74ALS874BNT
- CategoryLogic - Flip Flops
- ManufacturerON Semiconductor
- DescriptionIC FF D-TYPE DUAL 4BIT 24DIP
- PackageTube
- Series74ALS
- TypeD-Type
- Voltage - Supply4.5V ~ 5.5V
- Operating Temperature0°C ~ 70°C (TA)
- Mounting TypeThrough Hole
- Package / Case24-DIP (0.300\", 7.62mm)
- Supplier Device Package24-PDIP
- FunctionMaster Reset
- Output TypeTri-State, Non-Inverted
- Current - Quiescent (Iq)21 mA
- Number of Elements2
- Current - Output High, Low2.6mA, 24mA
- Clock Frequency30 MHz
- Trigger TypePositive Edge
- Number of Bits per Element4
- Max Propagation Delay @ V, Max CL14ns @ 5V, 50pF
- Input Capacitance-
Application of DM74ALS874BNT
DM74ALS874BNT Datasheet
DM74ALS874BNT Datasheet , Tube,74ALS,D-Type,4.5V ~ 5.5V,0°C ~ 70°C (TA),Through Hole,24-DIP (0.300\", 7.62mm),24-PDIP,Master Reset,Tri-State, Non-Inverted,21 mA,2,2.6mA, 24mA,30 MHz,Positive Edge,4,14ns @ 5V, 50pF
DM74ALS874BNT Classification
Logic - Flip Flops
FAQ about Logic - Flip Flops
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1. Are triggers made of logic gates?
Triggers are not made of logic gates, but of logic gate circuits. The basic structure of a trigger is composed of a combination of logic gates, usually derived from an SR latch. Triggers can handle the mutual influence between input, output signals and timing pulses, have a memory function, and can be used to store binary data and memorize information.
Definition and function of triggers
A trigger is a tool for performing automated operations in a database. It is a special stored procedure that monitors changes in database tables and automatically triggers a series of operations when specific conditions are met. Triggers are often used to implement business rules or constraints, such as limiting the insertion, update, or deletion of specific data, or automatically recording information for each data modification. -
2. Are triggers sequential logic?
A trigger is a sequential logic circuit. A trigger is a basic storage element in sequential logic that can change state by a signal applied to one or more control inputs and will have one or two outputs. It is a basic component in digital electronic systems that handles the interaction between input, output signals, and timing pulses. 1. A trigger can store a single bit (binary bit) of data, one of its two states representing "1" and the other representing "0". This type of data storage can be used to store states, and this type of circuit is described as sequential logic in electronics.
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3. What are the applications of triggers?
The application of triggers in databases mainly includes the following aspects:
Data integrity maintenance: Triggers can be used to maintain data integrity. For example, in an order system, when inserting a new order, a trigger can be used to check whether the inventory is sufficient. If the inventory is insufficient, the order is rejected and a corresponding prompt is given. In addition, triggers can also ensure that the values of certain fields are within a specific range. When data is inserted or updated, the trigger checks whether these values meet the requirements and takes corresponding measures if they do not.
Data synchronization: Triggers can be used for data synchronization. When the data in one table changes, triggers can automatically update the data in other related tables to maintain data consistency. For example, in a customer information management system, when the customer's basic information table changes, triggers can synchronously update the customer's contact information table and other related tables.
Audit tracking: Triggers can be used for audit tracking. By recording the operation history of a specific table, including who performed what operation and when, this is very useful for systems that require data auditing, such as financial systems, enterprise resource management systems, etc.
Complex business logic processing: In some complex business scenarios, triggers can automatically execute complex business logic when data changes without tedious processing at the application level. For example, in a points system, when a user completes a specific operation (such as purchasing an item), the trigger can automatically calculate and update the user's points based on the purchase amount.
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