SN74CBTD3306CPWRG4
Unknown5-V, 1:1 (SPST), 2-CHANNEL BUS SWITCH WITH –2-V UNDERSHOOT PROTECTION AND LEVEL SHIFTING (ACTIVE L)
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SN74CBTD3306CPWRG4
Unknown5-V, 1:1 (SPST), 2-CHANNEL BUS SWITCH WITH –2-V UNDERSHOOT PROTECTION AND LEVEL SHIFTING (ACTIVE L)
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74CBTD3306CPWRG4 |
|---|---|
| Circuit | 1 x 1:1 |
| Independent Circuits | 2 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Supplier Device Package | 8-TSSOP |
| Type | Bus Switch |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 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 | $ 0.64 | |
| Digi-Reel® | 1 | $ 0.64 | ||
| Tape & Reel (TR) | 2000 | $ 0.23 | ||
| 6000 | $ 0.21 | |||
| 10000 | $ 0.20 | |||
| 50000 | $ 0.18 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.41 | |
| 100 | $ 0.28 | |||
| 250 | $ 0.22 | |||
| 1000 | $ 0.14 | |||
Description
General part information
SN74CBTD3306C Series
The SN74CBTD3306C is a high-speed TTL-compatible FET bus switch with low ON-state resistance (ron), allowing for minimal propagation delay. This device features an integrated diode in series with VCCto provide level shifting for 5-V input down to 3.3-V output levels. Active Undershoot-Protection Circuitry on the A and B ports of the SN74CBTD3306C provides protection for undershoot up to –2 V by sensing an undershoot event and ensuring that the switch remains in the proper OFF state.
The SN74CBTD3306C is organized as two 1-bit bus switches with separate output-enable (1OE\, 2OE\) inputs. It can be used as two 1-bit bus switches or as one 2-bit bus switch. When OE\ is low, the associated 1-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 1-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 Iofffeature ensures that damaging current will not backflow through the device when it is powered down.
Documents
Technical documentation and resources
