| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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226,000 pcs
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226000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74CBTD3306CPW from Texas Instruments is a 2-channel, 1:1 SPST bus switch. It operates within a VCC range of 4.5V to 5.5V and supports bidirectional data flow with near-zero propagation delay. This device offers undershoot protection for off-isolation on A and B ports up to -2V and includes an integrated diode to VCC for 5V input to 3.3V output level shifting.
Key electrical characteristics include a typical ON-state resistance of 3000 mΩ and a maximum of 20000 mΩ. The input/output voltage range is 0V to 5.5V, with minimum input high voltage (VIH) of 2V and maximum input low voltage (VIL) of 0.8V. It handles continuous currents up to 128 mA and features low OFF-state capacitance (5 pF typical) and ON-state capacitance (12.5 pF typical).
This bus switch is suitable for both digital and analog applications, including USB interfaces, memory interleaving, and bus isolation. It operates within an ambient temperature range of -40°C to 85°C. The device is available in an 8-TSSOP package, suitable for surface mounting.
ESD performance is tested per JESD 22, with 2000-V Human-Body Model and 1000-V Charged-Device Model ratings. Latch-up performance exceeds 100 mA per JESD 78, Class II. The control inputs can be driven by TTL or 5V/3.3V CMOS outputs, and it supports partial power-down mode operation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.43 | $0.43 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The VCC operating range is 4.5 V to 5.5 V.
The device is offered in an 8-TSSOP package.
The operating temperature range is -40°C to 85°C.
It has 2 independent channels.
The typical on-state resistance is 3 Ω.
The bandwidth is 20 MHz.
It is a 1:1 SPST configuration.