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SN74BCT541ANS
+Lista de MateriaisBUS DRIVER, BCT/FBT SERIES, 1-FU
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FabricanteTexas Instruments
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Peça do Fabricante #SN74BCT541ANS
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Pacote SOIC-20
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Em Estoque8210
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Especificações
| Atributo | Valor |
| Package / Case | Bulk |
| Part Status | Active |
Visão Geral
Description
This buffer/driver is designed to improve signal integrity, offering high drive capability, typically around 64 mA, and fast switching times. The SN74BCT541ANS operates over a wide range of supply voltages, from 4.5 V to 5.5 V. It also includes input protection and noise suppression features, making it suitable for use in complex digital systems where performance and reliability are critical. The device is available in a range of package options, supporting various assembly and design requirements.
Equivalent
1. 74ACT541 by Texas Instruments or ON Semiconductor
2. 74HC541 by Nexperia or Fairchild Semiconductor
3. 74LS541 by Texas Instruments or Fairchild Semiconductor
4. 74F541 by Nexperia or Fairchild Semiconductor
These alternatives provide similar functions and are compatible with different logic families. Always verify electrical specifications to ensure complete compatibility with your application.
Features
1. High-Speed Operation: It offers fast switching speeds, making it suitable for high-performance applications.
2. 3-State Outputs: This allows for bus line driving, enabling multiple devices to share a single bus without interference.
3. TTL-Compatible Inputs: Ensures compatibility with standard TTL voltage levels, making integration with other TTL devices seamless.
4. Low Power Consumption: Despite its high speed, it maintains relatively low power consumption.
5. Wide Supply Voltage Range: It operates within a typical voltage range of 4.5V to 5.5V.
6. Current Sourcing/Sinking Capability: Provides sufficient current driving capability for demanding applications.
7. Latch-Up Performance: Designed to exceed 100 mA per JESD 17 standard, offering robustness against latch-up conditions.
8. Temperature Range: Typically operates within a wide range of temperatures, suitable for various environments.
These features make the SN74BCT541ANS ideal for applications requiring efficient data buffering and bus driving capabilities.
Pinout
- Inputs and Outputs:
- 8 data inputs (A1 to A8)
- 8 data outputs (Y1 to Y8)
- Control Pins:
- 2 active-low output enable pins (OE1\ and OE2\), which control the 3-state outputs. When both are high, the outputs are in a high-impedance state.
- Power Supply:
- VCC for power supply
- GND for ground connection
The primary function of the SN74BCT541ANS is to serve as a buffer/driver, providing signal amplification and driving capabilities for bus-oriented applications. It helps in increasing signal integrity and driving capacity, making it suitable for driving data lines in digital circuits.
Manufacturer
Application
1. Bus Driving: It is often used to drive data buses in microprocessor and computer systems, ensuring signal integrity over longer distances.
2. Signal Isolation: It isolates different parts of a system to prevent any unwanted interaction between them.
3. Data Communication: Enhances data communication speed and reliability between digital devices.
4. Memory Addressing: Assists in the routing of memory addresses in complex circuits.
5. Peripheral Interfacing: Facilitates communication between a main processor and peripheral devices.
These applications benefit from its ability to provide strong drive capabilities and high-speed operation.