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SN74CBTLV3253DR
+StücklisteIC MUX/DEMUX 2 X 4:1 16-SOIC
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HerstellerTexas Instruments
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Herstellerteil #SN74CBTLV3253DR
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Auf Lager6013
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Spezifikationen
| Attribut | Wert |
| Series | 74CBTLV |
| Part Status | Active |
| Base Product Number | 74CBTLV3253 |
| Type | Multiplexer/Demultiplexer |
| Circuit | 2 x 4:1 |
| Independent Circuits | 1 |
| Voltage Supply Source | Single Supply |
| Voltage - Supply | 2.3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SOIC |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Übersicht
Description
Each channel in the SN74CBTLV3253DR provides bidirectional data flow with a low on-state resistance, ensuring minimal signal distortion. The IC supports rail-to-rail signal switching and is designed for high-speed applications, capable of data rates up to 200 MHz. It also includes standard features like break-before-make switching to prevent signal overlap and integrated ESD protection.
Packaged in a small outline (SO) form factor, the SN74CBTLV3253DR is ideal for space-constrained designs. It is commonly used in applications such as data acquisition systems, communication devices, and other digital circuits that require flexible signal routing and multiplexing capabilities.
Equivalent
1. NXP 74LVC2G53 - Dual multiplexer/demultiplexer with similar logic functionality.
2. ON Semiconductor MC74VHC1G66 - A single analog switch with similar applications.
3. Fairchild (now ON Semiconductor) NC7SB3157 - SPDT switch/mux with similar characteristics.
It's important to ensure compatibility in terms of package, voltage levels, and switching speed when selecting an equivalent.
Features
1. Voltage Range: Operates with a supply voltage range of 2.3 V to 3.6 V, making it suitable for low-voltage applications.
2. Bandwidth: High bandwidth and low ON-state resistance ensure minimal signal distortion, making it ideal for analog and digital signal routing.
3. Low Power Consumption: Features low power dissipation due to low leakage currents and low ON-state resistance.
4. Signal Paths: Each channel can pass signals with amplitudes up to 5.5 V, which allows for interfacing with a variety of signal levels.
5. Control Logic: Includes control signals for enabling or disabling the switch and selecting the input/output channels.
6. Package: Comes in a small-outline surface-mount package for space-constrained applications.
7. ESD Protection: Built-in electrostatic discharge (ESD) protection for enhanced reliability.
These features make the SN74CBTLV3253DR a versatile choice for multiplexing and demultiplexing in complex electronic circuits.
Pinout
1. VCC - Power supply
2. GND - Ground
3. S1, S0 - Select inputs for channel selection
4. OE (1, 2) - Output enable for each channel
5. Ax (A0, A1, A2, A3, B0, B1, B2, B3) - Multiplexer inputs
6. Ax (A, B) - Common outputs for each multiplexer
The SN74CBTLV3253 is designed for low-voltage operation and is suitable for applications that require high-speed signal switching and minimal signal distortion. It operates with a power supply in the range of 2.3V to 3.6V, making it compatible with modern low-voltage digital systems.
Manufacturer
Application
1. Data Communication Systems: Used for signal routing and switching to manage data paths.
2. Audio/Video Switching: Facilitates switching between multiple audio or video sources.
3. Test Equipment: Aids in selecting different channels for testing and measurement.
4. Embedded Systems: Useful in microcontroller-based systems for expanding I/O capabilities.
5. Consumer Electronics: Employed in devices needing flexible input/output configurations.
Its ability to handle mixed voltage levels and provide low on-resistance makes it versatile for numerous applications.