| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,856 pcs
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1856 pcs | On Request | 1 | On Request | On Request | 1822+ | On Request | On Request |
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The SN74CBT3125CDBR from Texas Instruments is a high-speed TTL-compatible FET bus switch. It features four independent 1-bit bus switches, allowing for flexible configuration as either four individual switches or one 4-bit switch. This device offers bidirectional data flow with near-zero propagation delay and includes undershoot protection up to -2V on its ports.
Key electrical characteristics include a low on-state resistance of typically 3 Ω and low input/output capacitance of typically 5 pF. The device operates from a single supply voltage ranging from 4V to 5.5V and consumes very low power, with a maximum supply current of 3 µA. Data I/Os support signaling levels from 0V to 5V, making it compatible with various logic families.
Designed for surface mounting, the SN74CBT3125CDBR comes in a 14-SSOP package. Its latch-up performance exceeds 100 mA, and it has undergone ESD testing per JESD 22 standards. This bus switch is suitable for applications requiring signal gating, bus isolation, and USB interfaces, supporting both digital and analog signals.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.24 | $0.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4 V to 5.5 V.
14-SSOP (0.209", 5.30mm Width).
-40°C to 85°C.
3 Ω.
Yes, tested to 2000 V HBM and 1000 V CDM.
4.
3 µA.