SN74CB3Q16210DGVR
Active3.3-V, 1:1 (SPST), 20-CHANNEL FET BUS SWITCH WITH 2 CONTROL INPUTS
Deep-Dive with AI
Search across all available documentation for this part.
SN74CB3Q16210DGVR
Active3.3-V, 1:1 (SPST), 20-CHANNEL FET BUS SWITCH WITH 2 CONTROL INPUTS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74CB3Q16210DGVR |
|---|---|
| Circuit | 10 |
| Circuit | 1:1 |
| Independent Circuits | 2 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 0.173 in, 4.4 mm |
| Package / Case | 48-TFSOP |
| 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 | $ 2.63 | |
| 10 | $ 2.37 | |||
| 25 | $ 2.23 | |||
| 100 | $ 1.90 | |||
| 250 | $ 1.79 | |||
| 500 | $ 1.56 | |||
| 1000 | $ 1.29 | |||
| Digi-Reel® | 1 | $ 2.63 | ||
| 10 | $ 2.37 | |||
| 25 | $ 2.23 | |||
| 100 | $ 1.90 | |||
| 250 | $ 1.79 | |||
| 500 | $ 1.56 | |||
| 1000 | $ 1.29 | |||
| Tape & Reel (TR) | 2000 | $ 1.10 | ||
| Texas Instruments | LARGE T&R | 1 | $ 1.98 | |
| 100 | $ 1.64 | |||
| 250 | $ 1.18 | |||
| 1000 | $ 0.88 | |||
Description
General part information
SN74CB3Q16210 Series
The SN74CB3Q16210 is a high-bandwidth FET bus switch utilizing a charge pump to elevate the gate voltage of the pass transistor, 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 device also features low data I/O capacitance to minimize capacitive loading and signal distortion on the data bus. Specifically designed to support high-bandwidth applications, the SN74CB3Q16210 provides an optimized interface solution ideally suited for broadband communications, networking, and data-intensive computing systems.
The SN74CB3Q16210 is organized as two 10-bit bus switches with separate output-enable (1OE\, 2OE\) inputs. It can be used as two 10-bit bus switches or as one 20-bit bus switch. When OE\ is low, the associated 10-bit bus switch is ON and the A port is connected to the B port, allowing bidirectional data flow between ports. When OE\ is high, the associated 10-bit bus switch is OFF, and a high-impedance state exists between the A and B ports.
This device is fully specified for partial-power-down applications using Ioff. The Ioffcircuitry prevents damaging current backflow through the device when it is powered down. The device has isolation during power off.
Documents
Technical documentation and resources
