| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Power Dissipation | |
| Storage Temperature | |
| Tape & Reel |
The 74LS148 is an integrated circuit from Fujitsu Semiconductor, categorized as a Universal Bus Function. This device functions as an 8-line to 3-line priority encoder, meaning it takes 8 data lines as input and outputs a 3-line binary code representing the highest priority input that is active.
Key electrical characteristics include a typical data delay of 15 nanoseconds and a typical power dissipation of 60 milliwatts. These specifications make it suitable for various digital logic applications where efficient encoding of multiple inputs into a compact binary representation is required.
Applications for the 74LS148 include n-bit encoding, code converters, and generators. Its priority encoding capability is particularly useful in systems where multiple requests or signals need to be processed in a defined order, ensuring that the most critical signal is acted upon first. The device is part of the 74LS series, known for its balance of speed and power consumption in TTL logic families.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical data delay for the 74LS148 is 15 ns.
The typical power dissipation for the 74LS148 is 60 mW.
The 74LS148 is an 8-line to 3-line priority encoder.
Applications for the 74LS148 include n-bit encoding, code converters, and code generators.