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SN74LV1T34DBVR
+Lista de MateriaisSN74LV1T34 - SINGLE POWER SUPPLY
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FabricanteTexas Instruments
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Peça do Fabricante #SN74LV1T34DBVR
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Ficha Técnica SN74LV1T34DBVR DataSheet
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Pacote SOT-23 (DBV)-5
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Especificações
| Atributo | Valor |
| Package | Bulk |
| ProductStatus | Active |
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Description
This buffer/driver is designed for high-speed applications, offering low propagation delay and high switching speed. The SN74LV1T34DBVR is available in a small SOT-23 package, which is ideal for space-constrained designs. It is also designed with TTL input compatibility, ensuring it can easily interface with TTL logic levels when powered with a 5V supply.
Key features of the SN74LV1T34DBVR include over-voltage tolerant inputs, which allow for safe operation even if the input voltage exceeds the supply voltage, and high drive capability, which enables it to drive larger loads compared to standard buffers.
Equivalent
1. Nexperia 74LVC1G34: A single buffer with similar voltage level translation and drive capabilities.
2. ON Semiconductor MC74VHC1G125: Another similar logic-level translator and buffer.
3. Diodes Incorporated 74LVC1G34: Offers similar functionality in logic level shifting and buffering.
Always verify pin compatibility and electrical characteristics before substituting.
Features
1. Voltage Range: It supports a wide input voltage range from 1.65 V to 5.5 V, which makes it suitable for interfacing between systems operating at different voltage levels.
2. Output Voltage Flexibility: The output can be within the same range (1.65 V to 5.5 V), allowing seamless integration with varying logic levels.
3. High Speed: This device offers high-speed operation with a maximum propagation delay of 5.5 ns, which is crucial for maintaining signal integrity in fast data transfers.
4. Low Power Consumption: With a low static power dissipation, it is energy-efficient, making it ideal for battery-powered applications.
5. Drive Capability: It can drive up to 32 mA output current, supporting robust signal transmission.
6. Compact Package: Available in the small DBV (SOT-23) package, which is suitable for space-constrained designs.
These features make the SN74LV1T34DBVR an excellent choice for applications needing reliable level shifting in compact form factors.
Pinout
Pin Count and Functions:
- The SN74LV1T34DBVR comes in a 5-pin SOT-23 (DBV) package.
- Pin 1 (GND): Ground
- Pin 2 (A): Input
- Pin 3 (Y): Output
- Pin 4 (VCC): Supply Voltage
- Pin 5 (NC): No Connection or sometimes used for other purposes depending on the specific configuration within the series.
This device is typically used for voltage-level translation and driving capacitive loads. It supports a wide range of voltage levels, making it versatile for interfacing between different logic families and voltage domains. The SN74LV1T34DBVR is well-suited for applications where a single buffer is needed with minimal space usage.
Manufacturer
Application
1. Level Shifting: Converting signals between different voltage domains, e.g., from 3.3V to 5V or vice versa.
2. Interfacing: Connecting microcontrollers, FPGAs, and other digital devices with differing voltage levels.
3. Signal Integrity: Buffers to drive capacitive loads and improve the signal integrity over longer traces.
4. Mixed-Voltage Systems: Essential in systems with multiple supply voltages, ensuring compatibility and communication between components with different operating voltages.
5. Portable Electronics: Utilized in battery-powered devices for efficient power management.
These applications make it essential in modern communication, computing, and consumer electronics.