| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,600 pcs
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3600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The HEF4794BT,118 from Nexperia is an 8-stage serial shift register designed for LED driving applications. It features a storage latch for each stage, enabling data to be strobed from the serial input to the parallel LED driver outputs. Data shifts on positive-going clock transitions, and transfers to the storage register when the strobe input is HIGH. The outputs are enabled when the output enable input is HIGH.
This device operates with a wide supply voltage range from 3.0 V to 15.0 V, offering flexibility in design. It provides 8 parallel outputs (QP0 to QP7) and includes two serial outputs (QS1 and QS2) for cascading multiple devices. The HEF4794BT,118 has a current output of 40mA per channel and a frequency rating of 28MHz. It is specified for operation across a temperature range of -40°C to +125°C.
Packaged in a 16-SOIC (0.154", 3.90mm Width) surface mount package, this LED driver IC is suitable for various electronic designs. It also features ESD protection exceeding 2000 V for HBM and 1000 V for CDM. Unused inputs should be connected to VDD, VSS, or another input to ensure proper operation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3V to 15V.
16-SOIC (0.154", 3.90mm Width) and supplier package 16-SO.
-40°C to 125°C.
8 outputs.
40mA.
28MHz.
Yes.