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74LVX3245MTC
+StücklisteIC TRNSLTR BIDIRECTIONAL 24TSSOP
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HerstellerOnsemi
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Herstellerteil #74LVX3245MTC
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Datenblatt 74LVX3245MTC DataSheet
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Paket 24-TSSOP
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Auf Lager7718
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Spezifikationen
| Attribut | Wert |
| Package | Tube |
| Series | 74LVX |
| ProductStatus | Last Time Buy |
| TranslatorType | Voltage Level |
| ChannelType | Bidirectional |
| NumberofCircuits | 1 |
| ChannelsperCircuit | 8 |
| Voltage-VCCA | 2.7 V ~ 3.6 V |
| Voltage-VCCB | 4.5 V ~ 5.5 V |
| OutputType | Tri-State, Non-Inverted |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 24-TSSOP (0.173, 4.40mm Width) |
Übersicht
Description
Key features include a high-speed CMOS technology providing fast propagation delay, and low power consumption suitable for battery-powered devices. The device is equipped with output enable (OE) and direction control (DIR) pins, allowing for controlled data flow direction. This makes it particularly useful in applications like level translation, bridging between different logic families, and voltage interfacing in microcontroller-based systems.
Physically, the 74LVX3245MTC is available in a compact TSSOP-20 package, making it suitable for space-constrained designs. The device's versatility and robust performance make it a popular choice for designers needing reliable voltage translation solutions.
Equivalent
1. 74LCX3245 by ON Semiconductor
2. SN74LVC8T245 by Texas Instruments
3. MC74LVX3245 by ON Semiconductor
4. 74AVCH8T245 by Texas Instruments
These chips serve similar functions in translating voltage levels between systems operating at different voltages. Always verify the specific requirements and pin configurations to ensure compatibility.
Features
1. Voltage Level Shifting: Operates with dual power supply configurations, allowing one side to interface with a lower voltage system and the other with a higher voltage system, typically ranging from 3.3V to 5V.
2. Bidirectional Transceiver: Supports bidirectional data flow, capable of transferring data from A to B or B to A, controlled by a direction control pin.
3. High-Speed Operation: Designed for high-speed digital system interfaces, ensuring minimal delay in data transmission.
4. 3-State Outputs: Features 3-state outputs, which allow for connection to bus lines without conflict, enabling multiple devices to interface without interference.
5. Latch-Up Performance: Offers high latch-up performance exceeding 300mA, ensuring reliability in various electronic environments.
6. Package Type: Available in a TSSOP (Thin Shrink Small Outline Package), which is compact and suitable for space-constrained applications.
7. RoHS Compliant: Environmentally friendly with compliance to RoHS standards, ensuring minimal hazardous material usage.
Pinout
The 74LVX3245MTC comes in a 24-pin TSSOP (Thin Shrink Small Outline Package) package. The key features of this voltage translator include:
- Pin Count: 24 pins.
- Function: 8-bit bus transceiver with bidirectional voltage translation capabilities.
- Control Pins:
- DIR (Direction Control): Determines the direction of data flow.
- OE (Output Enable): When low, enables the outputs; when high, outputs are in high-impedance state.
- Voltage Translation: Supports translation between 3.3V and 5V logic levels.
- Dual Supply Voltages: VCC(A) for the A-side logic levels, and VCC(B) for the B-side logic levels.
This device ensures compatibility between different logic level systems, making it suitable for use in level-shifting applications in various integrated circuits and digital systems.