74ALS257N - Brand New Panduit Signal Switches / Encoders & Decoders / Multiplexers
In Stock:107 ,Ready for Immediate Shipping
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In Stock:
107,
Ready for Immediate Shipping
Brand:Panduit
Chipdatas Part No.:CD94-74ALS257N
Manufacturer Part No.:74ALS257N
Datecode:09+
Package:16-DIP 0.300", 7.62mm
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Description
The 74ALS257 is a quad 2-input multiplexer which selects 4 bits of data from one of two sources under the control of a common select input (S). The output enable input (OE) is active when Low. When OE is High, all of the outputs (Yn) are forced to a High impedance state (3-State) regardless of all other input conditions. Moving data from two registers to a common output bus is a typical use of the 74ALS257. The state of the select input determines the particular register from which data comes.
Specifications and features
Product Category: Signal Switches / Encoders & Decoders / Multiplexers
- Model: 74ALS257N
- Type: Quad 2-input data selector
- Output: Non-inverting (3-State)
Application Scenarios
This model is commonly used for moving data from two registers to a common output bus.
Comparison
Advantages- Can select 4 bits of data from one of two sources
- Controlled by a common select input
- Output enable input for High impedance state
Disadvantages- Not suitable for complex data selection scenarios
- Limited to 4 bits of data selection
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Similar parts: 5502 , Click to view
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download 74ALS257N
- Chipdatas Part: CD94-74ALS257N
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/21 05:07 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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