| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PI4MSD5V9542ALEX from Diodes Incorporated is a versatile 2-channel I2Cbus multiplexer designed for signal switching applications. It features a 1-of-2 bidirectional translating multiplexer architecture, allowing for flexible routing of I2C signals.
This device supports an operating power supply voltage range of 1.65V to 5.5V, enabling voltage level translation between various bus standards including 1.2V, 1.8V, 2.5V, 3.3V, and 5V. It operates with a clock frequency up to 400 kHz and includes features such as low standby current and low Ron switches. The multiplexer channels are selected via the I2C bus, and the device offers capacitance isolation when a channel is disabled.
Designed for surface mounting, the PI4MSD5V9542ALEX is housed in a 14-TSSOP package. It operates within a temperature range of -40°C to 85°C. The device also provides ESD protection exceeding 8000V HBM and 1000V CDM, and latch-up testing exceeds 100mA.
Key electrical characteristics include 5V tolerant inputs and support for hot insertion. The multiplexer has one independent circuit and is powered by a single supply. Its design ensures no glitch on power-up and allows for power-up with all multiplexer channels deselected.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 1.65V to 5.5V single supply.
It is available in a 14-TSSOP (0.173", 4.40mm Width) surface mount package.
The operating temperature range is -40°C to 85°C.
2 x 1:2 multiplexer.
Exceeds 8000 V HBM per JESD22-A114 and 1000 V CDM per JESD22-C101.
Up to 400 kHz.