| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
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| Tape & Reel |
The CD74AC257E is a Quad 2-Input Multiplexer manufactured by HAR. This component is designed with three-state outputs, offering flexibility in digital circuit design. It adheres to RoHS3 compliance standards and has a Moisture Sensitivity Level (MSL) of 1, indicating it is suitable for a wide range of manufacturing environments.
As a multiplexer, the CD74AC257E selects one of several input signals and forwards it to a single output. The three-state capability allows the output to be in a high-impedance state, effectively disconnecting it from the bus when not in use. This is crucial for bus-oriented systems where multiple devices share the same signal lines.
While specific operating voltage and temperature ranges are not detailed here, its classification within the Gates and Inverters category suggests applications in digital logic and signal routing. The part number CD74AC257E is associated with Texas Instruments in some listings, indicating potential manufacturer lineage or cross-reference information.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.25 | $0.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CD74AC257E is RoHS3 Compliant.
The MSL for the CD74AC257E is Level 1.
The CD74AC257E is REACH Unaffected.
The CD74AC257E is a Quad 2-Input Multiplexer with Three-State Outputs.