SN74CB3Q3125DGVR
Active3.3-V, 1:1 (SPST), 4-CHANNEL FET BUS SWITCH
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SN74CB3Q3125DGVR
Active3.3-V, 1:1 (SPST), 4-CHANNEL FET BUS SWITCH
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Technical Specifications
Parameters and characteristics for this part
| Specification | SN74CB3Q3125DGVR |
|---|---|
| Circuit | 1 x 1:1 |
| Independent Circuits | 4 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 14-TFSOP |
| Package / Case [x] | 4.4 mm, 0.173 in |
| Type | Bus Switch |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.3 V |
| Voltage Supply Source | Single Supply |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.02 | |
| 10 | $ 0.91 | |||
| 25 | $ 0.87 | |||
| 100 | $ 0.71 | |||
| 250 | $ 0.66 | |||
| 500 | $ 0.59 | |||
| 1000 | $ 0.46 | |||
| Digi-Reel® | 1 | $ 1.02 | ||
| 10 | $ 0.91 | |||
| 25 | $ 0.87 | |||
| 100 | $ 0.71 | |||
| 250 | $ 0.66 | |||
| 500 | $ 0.59 | |||
| 1000 | $ 0.46 | |||
| Tape & Reel (TR) | 2000 | $ 0.43 | ||
| 6000 | $ 0.41 | |||
| 10000 | $ 0.40 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.76 | |
| 100 | $ 0.58 | |||
| 250 | $ 0.43 | |||
| 1000 | $ 0.31 | |||
Description
General part information
SN74CB3Q3125 Series
The SN74CB3Q3125 device is a high-bandwidth FET bus switch that uses a charge pump to elevate the gate voltage of the pass transistor, thus providing a low and flat ON-state resistance (ron). The low and flat ON-state resistance allows for minimal propagation delay and supports rail-to-rail switching on the data input/output (I/O) ports. The SN74CB3Q3125 device also features low data I/O capacitance to minimize capacitive loading and signal distortion on the data bus.
The SN74CB3Q3125 device is a high-bandwidth FET bus switch that uses a charge pump to elevate the gate voltage of the pass transistor, thus providing a low and flat ON-state resistance (ron). The low and flat ON-state resistance allows for minimal propagation delay and supports rail-to-rail switching on the data input/output (I/O) ports. The SN74CB3Q3125 device also features low data I/O capacitance to minimize capacitive loading and signal distortion on the data bus.
Documents
Technical documentation and resources
