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SN74CB3Q3305PWR
+StücklisteIC BUS SWITCH 1 X 1:1 8-TSSOP
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HerstellerTexas Instruments
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Herstellerteil #SN74CB3Q3305PWR
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Auf Lager4463
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Spezifikationen
| Attribut | Wert |
| Series | 74CB |
| Part Status | Active |
| Base Product Number | 74CB3Q3305 |
| Type | Bus Switch |
| Circuit | 1 x 1:1 |
| Independent Circuits | 2 |
| Voltage Supply Source | Single Supply |
| Voltage - Supply | 2.3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package | 8-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 8-TSSOP |
| Packaging | Bulk, Cut Tape (CT), Tape & Reel (TR) |
Übersicht
Description
This switch is part of the CB3Q family, known for its low on-state resistance, minimizing signal distortion and power loss. The SN74CB3Q3305PWR also includes an Ioff feature, which prevents backflow of current when the device is powered down, enhancing system reliability. Additionally, it supports live insertion and removal, making it ideal for hot-swap applications.
Packaged in a TSSOP-8, the SN74CB3Q3305PWR is compact, saving board space, and suitable for portable and dense electronic designs. Its wide bandwidth and low signal attenuation make it a versatile choice for interfacing different voltage domains in digital circuits.
Equivalent
1. PI3B3253 from Diodes Incorporated.
2. NC7SZ384 from ON Semiconductor.
3. 74LVC1G66 from Nexperia.
4. MAX4684 from Maxim Integrated.
These alternatives offer similar functionality in terms of low on-resistance and high-speed signal switching, though specifications and pin configurations may vary slightly. Always verify compatibility with your application requirements.
Features
1. Voltage Range: Operates at a voltage range of 2.3V to 3.6V, making it suitable for low-voltage applications.
2. High-Speed Operation: Offers low ON-state resistance, ensuring minimal signal distortion and high-speed data transmission.
3. 5-V Tolerance: The device is 5-V tolerant with Ioff, allowing for mixed-voltage signal environments without damage.
4. Bi-Directional Data Flow: Supports bidirectional signal flow, enhancing versatility in circuit design.
5. Low Power Consumption: Utilizes a low-power design, reducing overall power consumption in systems.
6. Compact Package: Available in a TSSOP-8 package, making it suitable for space-constrained applications.
7. Latch-Up Performance: Ensures robust operation with excellent latch-up immunity, conforming to JEDEC standards.
These features make the SN74CB3Q3305PWR an ideal choice for applications requiring efficient signal switching and routing.
Pinout
The key functions of the SN74CB3Q3305PWR include:
- Dual N-Channel FET Switches: It functions as two independent 1-bit switches.
- Low ON-State Resistance: Enables minimal signal distortion and power loss during operation.
- 5-V Tolerant I/Os: Compatible with TTL and CMOS logic levels, suitable for a variety of digital applications.
- High-Speed Operation: The switch is optimized for low propagation delay and high frequency, ensuring minimal interference with signal integrity.
This IC is commonly used in digital circuits for signal routing, level shifting, and signal isolation within a small footprint.
Manufacturer
Application
1. Data Communication Systems: Useful for switching between different data sources or paths.
2. Consumer Electronics: Ideal for routing audio/video signals in devices like TVs and set-top boxes.
3. Computer Systems: Employed in motherboard designs for signal routing and expansion card interfaces.
4. Industrial Automation: Used in programmable logic controllers (PLCs) and other control systems for efficient signal management.
5. Network Equipment: Assists in managing data pathways in routers and switches.
Its quick switching capabilities and low ON-state resistance make it suitable for high-speed data applications.