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SN74CB3Q16211DGVR
IC BUS SWITCH 12 X 1:1 56TVSOP
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- 資料表 SN74CB3Q16211DGVR DataSheet
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規格
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | 74CB |
| ProductStatus | Active |
| Type | Bus Switch |
| Circuit | 12 x 1:1 |
| IndependentCircuits | 2 |
| VoltageSupplySource | Single Supply |
| Voltage-Supply | 2.3V ~ 3.6V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 56-TFSOP (0.173, 4.40mm Width) |
概述
Description
The SN74CB3Q16211DGVR is a high-speed, low-power, dual 1-of-2 multiplexer/demultiplexer from Texas Instruments, designed for use in various digital applications. It features a wide supply voltage range of 1.65V to 3.6V, making it suitable for both low-voltage and standard logic applications. The device offers high-speed switching with low propagation delays, making it ideal for data routing and signal integrity in high-frequency designs.
With a 16-bit configuration, the SN74CB3Q16211 can route data from one of two input lines to a single output, and vice versa, providing flexibility in data management. It also includes a low ON-resistance, which minimizes signal distortion and power loss. The device supports active-low control signals and features high impedance outputs, ensuring that unused channels do not load the circuit.
This multiplexer/demultiplexer is commonly used in applications such as telecommunications, consumer electronics, and data acquisition systems, where efficient signal routing is essential. Its compact package (TSSOP-20) makes it suitable for space-constrained designs.
With a 16-bit configuration, the SN74CB3Q16211 can route data from one of two input lines to a single output, and vice versa, providing flexibility in data management. It also includes a low ON-resistance, which minimizes signal distortion and power loss. The device supports active-low control signals and features high impedance outputs, ensuring that unused channels do not load the circuit.
This multiplexer/demultiplexer is commonly used in applications such as telecommunications, consumer electronics, and data acquisition systems, where efficient signal routing is essential. Its compact package (TSSOP-20) makes it suitable for space-constrained designs.
Features
The SN74CB3Q16211DGVR is a high-speed, low-power, 16-channel bus switch designed for various digital signaling applications. Key features include:
1. Low Power Consumption: Operates with minimal power, making it suitable for battery-operated devices.
2. High-Speed Operation: Supports data rates up to 400 Mbps, ensuring efficient signal transmission.
3. Wide Supply Voltage Range: Functions with a supply voltage range from 2.3V to 3.6V, accommodating various system requirements.
4. Single Supply Operation: Simplifies design by allowing operation from a single voltage source.
5. 3-State Outputs: Supports high-impedance states for flexible bus architectures.
6. Low ON Resistance: Provides minimal voltage drop and power dissipation during switching.
7. ESD Protection: Enhanced electrostatic discharge protection to ensure device reliability and durability.
8. Small Package Size: Available in a compact QFN package, ideal for space-constrained applications.
These features make the SN74CB3Q16211DGVR suitable for applications in telecommunications, consumer electronics, and industrial systems.
1. Low Power Consumption: Operates with minimal power, making it suitable for battery-operated devices.
2. High-Speed Operation: Supports data rates up to 400 Mbps, ensuring efficient signal transmission.
3. Wide Supply Voltage Range: Functions with a supply voltage range from 2.3V to 3.6V, accommodating various system requirements.
4. Single Supply Operation: Simplifies design by allowing operation from a single voltage source.
5. 3-State Outputs: Supports high-impedance states for flexible bus architectures.
6. Low ON Resistance: Provides minimal voltage drop and power dissipation during switching.
7. ESD Protection: Enhanced electrostatic discharge protection to ensure device reliability and durability.
8. Small Package Size: Available in a compact QFN package, ideal for space-constrained applications.
These features make the SN74CB3Q16211DGVR suitable for applications in telecommunications, consumer electronics, and industrial systems.
Package
The SN74CB3Q16211DGVR is packaged in a TSSOP (Thin Shrink Small Outline Package) with a 20-pin configuration. The package type is designed for compact applications while providing good thermal performance.
Pinout
The SN74CB3Q16211DGVR is a dual 1-of-2 multiplexer and demultiplexer with 16 pins. It features two independent 1-of-2 multiplexers, allowing it to route digital signals from one of two inputs to a single output for each channel. The device operates with a supply voltage range of 1.65V to 3.6V and is designed for low-power applications.
The pin functions include:
- A1, A2, B1, B2: Data input lines for the two multiplexers.
- S1, S2: Select lines that determine which input is connected to the output.
- Y1, Y2: Output lines for the multiplexed signals.
- GND: Ground connection.
- VCC: Supply voltage connection.
- nEN (Enable): Active-low enable pin that controls the operation of the multiplexers.
This device is ideal for low-voltage signal routing in various applications.
The pin functions include:
- A1, A2, B1, B2: Data input lines for the two multiplexers.
- S1, S2: Select lines that determine which input is connected to the output.
- Y1, Y2: Output lines for the multiplexed signals.
- GND: Ground connection.
- VCC: Supply voltage connection.
- nEN (Enable): Active-low enable pin that controls the operation of the multiplexers.
This device is ideal for low-voltage signal routing in various applications.
Manufacturer
The SN74CB3Q16211DGVR is manufactured by Texas Instruments (TI), a multinational corporation based in the United States. Texas Instruments specializes in designing and manufacturing semiconductors and various electronics components. Founded in 1930, the company is known for its innovation in analog and mixed-signal processing, digital signal processors, microcontrollers, and embedded processing solutions. TI serves a wide range of industries, including automotive, industrial, communications, and consumer electronics, providing high-performance solutions that drive advancements in technology.
Application
The SN74CB3Q16211DGVR is a dual 1-of-2 multiplexer/demultiplexer designed for high-speed digital applications. It is commonly used in data routing, signal switching, and level shifting in telecommunications, consumer electronics, and computer systems. Its low on-resistance and fast switching capabilities make it suitable for applications in data buses, switching circuits, and memory interfacing, particularly in battery-operated devices due to its low power consumption.
Equivalent
The SN74CB3Q16211DGVR is a dual 1-of-4 multiplexer/demultiplexer. Equivalent products include the 74HC4051, 74HC4052, and 74HC4053, which are analog multiplexers/demultiplexers. For digital signal switching, consider the 74CB3Q16211 or similar 74LVC series chips. Always verify specifications to ensure compatibility for your application.
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