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74LV74D
- Fabricant
- Mfr. Partie #74LV74D
- Paquet SOIC-14
- Fiche de données
- En stock8183
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Spécifications
| Brand | Nexperia |
| Mounting Style | SMD/SMT |
| Product Type | Flip Flops |
| Subcategory | Logic ICs |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Unit Weight | 279 mg |
| Factory Pack Quantity:Factory Pack Quantity | 57 |
| Supply Voltage - Min | 1 V |
| Supply Voltage - Max | 5.5 V |
| Height | 1.45 mm |
| Length | 8.75 mm |
| Width | 4 mm |
| Part # Aliases | 74LV74D,112 |
| Delivery Restrictions | Mouser does not sell this product in your region. |
| Package/Case | SOIC-14 |
| Operating Supply Voltage | 3.3 V |
| Logic Type | D-Type Edge Triggered Flip-Flop |
| Logic Family | LV |
| Number of Circuits | 2 Circuit |
| Input Type | Single-Ended |
| Polarity | Inverting/Non-Inverting |
| Propagation Delay Time | 11 ns at 3.3 V |
| High Level Output Current | - 12 mA |
| Number of Input Lines | 1 |
| Number of Output Lines | 1 Line |
| Reset Type | Set, Reset |
Vue d'ensemble
Description
The device operates with a supply voltage range of 1.0V to 5.5V, making it suitable for battery-powered operations and interfacing with other digital systems. It's often used in applications requiring data storage, data transfer, or digital logic operations. The 74LV74D is commonly packaged in small-outline packages (SOP) for space-saving in circuit designs.
Its ability to store binary data and maintain its state until reset or updated by the clock signal makes it essential in sequential logic circuits like counters, shift registers, and memory units. The robust design ensures reliable performance across a broad range of temperatures and electrical conditions.
Features
1. Logic Family: Part of the Low-Voltage CMOS (74LV) family, ensuring low power consumption and high noise immunity.
2. Voltage Range: Operates over a wide voltage range of 1.0V to 5.5V, making it versatile for various applications.
3. Edge-Triggered: Data is transferred to the output on the rising edge of the clock signal.
4. Direct Set and Reset: Asynchronous inputs allow the flip-flops to be set or reset independently of the clock signal.
5. Output Capability: Standard outputs, capable of sourcing and sinking current, suitable for driving typical TTL loads.
6. Propagation Delay: Low propagation delay, ensuring quick operation, suitable for high-speed applications.
7. ESD Protection: Includes protection against electrostatic discharge, enhancing device reliability.
8. Packaging: Available in various small-outline packages (e.g., SO, SSOP, TSSOP), supporting compact design requirements.
These features make the 74LV74D suitable for use in digital systems requiring flip-flop functionalities, such as data storage, data transfer, and frequency division.
Package
Pinout
Key functions include:
- D (Data Input): Captures the input data on the rising edge of the clock.
- CP (Clock Input): Triggers the storage of data on its rising edge.
- PRE (Preset Input): Sets the Q output to high when activated, independent of the clock.
- CLR (Clear Input): Resets the Q output to low when activated, independent of the clock.
- Q and Q̅ (Outputs): Provide the stored data and its complement, respectively.
The 74LV74D is often used in digital circuits for data storage, synchronization, and frequency division. Its low-voltage technology ensures compatibility with modern low-power systems.
Manufacturer
Application
Equivalent
Expédition
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Référence des frais d'expédition (DHL/FedEx):
DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.
FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.
Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.
Paiements
Payment Methods
Le terme de paiement est 100% prépayé.
Actuellement, nous n'acceptons que les méthodes de paiement ci-dessous:
1. PayPal
2. Carte de crédit/débit
3. Transfert bancaire
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