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SN74HC148DR The Texas Instruments SN74HC148DR is an 8-Line to 3-Line Priority Encoder. It operates over a wide voltage range and features low power consumption.
Mfr Part #:

SN74HC148DR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HC148DR is an 8-Line to 3-Line Priority Encoder. It operates over a wide voltage range and features low power consumption.
✓ Total Stock: 3,099 pcs
$ Price Range: $0.21

SN74HC148DR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
1,646 pcs
On Request
1646 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,453 pcs
On Request
1453 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN74HC148DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Circuit
Configuration
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Function
Independent Circuits
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Operating Temperature
Operating Voltage
Supplier Device Package
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SN74HC148DR Description

Short technical summary and product information.

The SN74HC148DR from Texas Instruments is an 8-input priority encoder designed for N-Bit encoding and code conversion applications. It features a wide operating voltage range from 2V to 6V, making it versatile for various designs.

 

This encoder offers a typical propagation delay of 16ns and can drive up to 10 LSTTL loads. It consumes low power, with a maximum ICC of 80 μA, and has a low input current of 1 μA max. The device includes added input enable (EI) and output enable (EO) signals, facilitating the cascading of multiple stages without external circuitry.

 

The SN74HC148DR is available in a 16-SOIC package with surface mount mounting type. Its operating temperature range is -40°C to 85°C. The device is suitable for applications requiring efficient encoding of eight data lines into a 3-line binary output.

SN74HC148DR Quick Information

Product Type: Priority Encoder
Series: SN74HC148
Canonical Name: SN74HC148DR 8-Line to 3-Line Priority Encoder
Subcategory: Priority Encoder

SN74HC148DR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74HC148DR Estimated Pricing

Qty Low High
1+ $0.21 $0.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74HC148DR Features

  • 8-Line to 3-Line priority encoder.
  • Wide operating voltage range 2V to 6V.
  • Low power consumption 80μA max ICC.
  • Typical propagation delay of 16ns.
  • Outputs can drive up to 10 LSTTL loads.

SN74HC148DR Applications

  • Used for N-Bit encoding.
  • Suitable for code converters.
  • Enables code generation.
  • Facilitates cascading of stages.

SN74HC148DR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74HC148DR?

The SN74HC148DR operates from 2V to 6V.

What is the operating temperature range of the SN74HC148DR?

The SN74HC148DR operates from -40°C to 85°C.

What package is the SN74HC148DR available in?

The SN74HC148DR is available in a 16-SOIC surface mount package.

What is the typical propagation delay of the SN74HC148DR?

The typical propagation delay is 16ns.

What is the maximum supply current of the SN74HC148DR?

The maximum supply current is 80µA.

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