74ALVT162821Manufacturer: PH 2.5 V / 3.3 V 20-bit bus-interface D-type flip-flop, positive-edge trigger with 30 Ohm termination resistors (3-State) | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| 74ALVT162821 | PH | 1294 | In Stock |
Description and Introduction
2.5 V / 3.3 V 20-bit bus-interface D-type flip-flop, positive-edge trigger with 30 Ohm termination resistors (3-State) The 74ALVT162821 is a high-performance, low-power, 20-bit universal bus driver manufactured by Philips Semiconductors (now NXP Semiconductors). It is part of the ALVT (Advanced Low-Voltage BiCMOS Technology) family, designed for 3.3V systems. Key specifications include:
- **Supply Voltage (VCC):** 3.0V to 3.6V The device features 20-bit non-inverting buffers with 3-state outputs, making it suitable for driving high-capacitance loads in bus-oriented applications. It also includes bus-hold circuitry on all data inputs to eliminate the need for external pull-up or pull-down resistors. |
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Application Scenarios & Design Considerations
2.5 V / 3.3 V 20-bit bus-interface D-type flip-flop, positive-edge trigger with 30 Ohm termination resistors (3-State)# Technical Documentation: 74ALVT162821 3.3V 20-Bit Bus Interface Flip-Flop
 Manufacturer : Philips Semiconductors (PH) ## 1. Application Scenarios ### Typical Use Cases -  Data Bus Buffering : Provides temporary storage and signal conditioning for 20-bit wide data buses ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Insufficient Decoupling   Pitfall 2: Clock Skew Management   Pitfall 3: Output Load Management   Pitfall 4: Thermal Management  ### Compatibility Issues with Other Components  Voltage Level Compatibility:   Timing Considerations:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| 74ALVT162821 | PHILIPS | 1250 | In Stock |
Description and Introduction
2.5 V / 3.3 V 20-bit bus-interface D-type flip-flop, positive-edge trigger with 30 Ohm termination resistors (3-State) The 74ALVT162821 is a high-performance, low-power, 20-bit universal bus driver manufactured by Philips. It features 3-state outputs and is designed for 3.3V VCC operation. The device supports live insertion and extraction, and it has bus-hold data inputs that eliminate the need for external pull-up or pull-down resistors. The 74ALVT162821 is part of the ALVT (Advanced Low-Voltage BiCMOS Technology) family, which offers high speed and low power consumption. It is typically used in applications requiring high-speed data transfer and bus interfacing. The device is available in various package options, including TSSOP and SSOP.
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Application Scenarios & Design Considerations
2.5 V / 3.3 V 20-bit bus-interface D-type flip-flop, positive-edge trigger with 30 Ohm termination resistors (3-State)# 74ALVT162821 Technical Documentation
*Manufacturer: PHILIPS* ## 1. Application Scenarios ### Typical Use Cases  Primary Applications:  ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Inadequate Decoupling   Pitfall 2: Signal Integrity Issues   Pitfall 3: Thermal Management  ### Compatibility Issues  Mixed Voltage Systems:   Timing Considerations:  ### PCB Layout Recommendations  Power Distribution:   Signal Routing:  |
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