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74LVC74APW
Flip Flops
- Fabricante
- Mfr. Parte #74LVC74APW
- Paquete
- Hoja de datos
- En stock17874
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Especificaciones
Descripción general
Description
Each flip-flop has a data input (D), a clock input (CLK), a clear input (CLR) for asynchronous resetting, and a preset input (PRE) for initializing the output to a high state. The outputs (Q and Q̅) reflect the state of the data input based on the clock signal.
The 74LVC74APW is commonly used in applications requiring data storage, synchronization, and state retention, making it integral to digital systems like microcontrollers, memory devices, and signal processing. Its compact package (TSSOP) facilitates integration into space-constrained designs.
Features
1. Dual Functionality: Contains two independent D-type flip-flops.
2. Single Supply Voltage: Operates with a supply voltage range of 1.2V to 5.5V, making it suitable for battery-powered applications.
3. Low Power Consumption: Designed for low static and dynamic power usage, ideal for portable devices.
4. High Speed: Capable of high-speed operation with a maximum clock frequency of up to 100 MHz at 5V.
5. Asynchronous Set and Reset: Each flip-flop has asynchronous set and reset inputs, allowing for flexible control.
6. TTL Compatibility: Compatible with standard TTL levels, enhancing integration with existing circuits.
7. Wide Temperature Range: Operates over a temperature range of -40°C to +125°C, suitable for automotive and industrial applications.
8. Standard Package: Available in a TSSOP-14 package which saves board space.
These features make the 74LVC74APW versatile for various digital applications.
Package
Pinout
1. Pin Count: 14 pins.
2. Functions:
- 1 & 2: Data inputs (D1, D2)
- 3 & 4: Clock inputs (CLK1, CLK2)
- 5 & 6: Asynchronous preset inputs (PRE1, PRE2)
- 7 & 8: Asynchronous clear inputs (CLR1, CLR2)
- 9 & 10: Q outputs (Q1, Q2)
- 11 & 12: Not Q outputs (Q1', Q2')
- 13: Ground (GND)
- 14: VCC (Power supply)
The device operates at a wide voltage range and is suitable for low-voltage applications, providing high-speed operation and low power consumption.
Manufacturer
Application
Equivalent
1. 74HC74 - Standard high-speed CMOS version.
2. 74HCT74 - TTL-compatible version of the 74HC74.
3. 74AC74 - Advanced CMOS version with higher speed.
4. 74ALS74 - Low-power Schottky TTL version.
Check specific datasheets for detailed specifications and compatibility.
Envío
Métodos de envíoNosotros
ofrecer servicios de envío globales a través de DHL, FedEx, TNT, UPS, o cualquier otro expediente de su elección.
Referencia de tarifas de envío (DHL/FedEx):
DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.
FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.
Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.
Pagos
Payment Methods
El plazo de pago es 100% prepagado.
Actualmente, solo aceptamos los siguientes métodos de pago:
1. de PayPal
2. Tarjeta de crédito/débito
3. Transferencia bancaria
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