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74LVT245MTCX
BUS TRANSCEIVER, LVT SERIES, 1-F
- Fabricante
- Mfr. Parte #74LVT245MTCX
- Paquete TSSOP-20
- Hoja de datos 74LVT245MTCX DataSheet
- En stock7199
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Especificaciones
| Package | Bulk |
| Series | 74LVT |
| ProductStatus | Active |
| LogicType | Transceiver, Non-Inverting |
| NumberofElements | 1 |
| NumberofBitsperElement | 8 |
| OutputType | 3-State |
| Current-OutputHighLow | 32mA, 64mA |
| Voltage-Supply | 2.7V ~ 3.6V |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 20-TSSOP (0.173, 4.40mm Width) |
Descripción general
Description
The 74LVT245 includes control pins for enabling data transmission, which helps manage bus contention and ensures data integrity. It also incorporates a high drive capability, which allows it to drive larger capacitive loads, enhancing its performance in high-speed applications.
Common applications include memory interfacing, data buffering, and communication between microcontrollers and peripheral devices. Its low power consumption and fast switching speeds make it suitable for modern electronic designs where efficiency is critical. Overall, the 74LVT245MTCX is a reliable choice for designers seeking robust data handling solutions in digital circuits.
Features
1. Dual Directionality: Allows data flow in both directions (A to B and B to A).
2. 8-Bit Configuration: Contains eight data lines for parallel data transfer.
3. Low Voltage Operation: Designed to operate at 3.3V logic levels, suitable for modern digital circuits.
4. High-Drive Outputs: Can drive TTL and CMOS loads, providing robust signal integrity.
5. Tri-State Outputs: Outputs can be placed in a high-impedance state, allowing for bus sharing.
6. Fast Switching Speeds: Supports high-frequency applications with typical propagation delays of around 3.5 ns.
7. Latch Functionality: Features a latch to hold data when needed.
8. Pin Configuration: Available in a compact TSSOP package for space-constrained applications.
This versatility makes the 74LVT245MTCX ideal for interfacing between different logic levels and for use in various communication protocols.
Package
Pinout
- Direction Control (DIR): Determines the direction of data flow. When DIR is high, data flows from A to B; when low, data flows from B to A.
- Output Enable (OE): Activates or deactivates the output buffers. When OE is low, the outputs are enabled; when high, they are in a high-impedance state.
- Data Inputs/Outputs (A1-A8, B1-B8): These pins handle the actual data transfer.
The device is commonly used in applications requiring data buffering and level shifting between different voltage systems.
Manufacturer
Application
Equivalent
1. 74LV245 - Similar function with lower voltage.
2. 74LVC245 - 3.3V variant.
3. 74ALS245 - BiCMOS version for higher speed.
4. 74HCT245 - TTL-compatible version.
Always verify the specific pin configurations and voltage levels for your application.
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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