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74HC148 8-to-3 Line Priority Encoder 16-DIP Texas Instruments

74HC148 8-to-3 Line Priority Encoder 16-DIP Texas Instruments

Part number: 74HC148Brand: Texas InstrumentsIntegrated Circuits (ICs)

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25 EGP

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Prices updated: 12 Oct 2026

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About this product

The 74HC148 is a CMOS 8-to-3 line priority encoder in a 16-pin DIP package. It converts eight input lines into a 3-bit binary code, giving priority to the highest-numbered active input, and is used in keypad encoding, interrupt handling, and digital logic projects.

Specifications

Type
Priority Encoder, 1 x 8:3
Series
74HC
Supply Voltage
2 V to 6 V
Output Current (High / Low)
5.2 mA / 5.2 mA
Operating Temperature
-40 °C to 85 °C
Package
16-DIP (0.300 in, 7.62 mm), through hole

Frequently asked questions

What is the price of 74HC148 8-to-3 Line Priority Encoder 16-DIP Texas Instruments in Egypt?

74HC148 8-to-3 Line Priority Encoder 16-DIP Texas Instruments currently costs 25 EGP in Egypt.

Where can I buy 74HC148 8-to-3 Line Priority Encoder 16-DIP Texas Instruments in Egypt?

74HC148 8-to-3 Line Priority Encoder 16-DIP Texas Instruments is available from Most Electronics. Compare the offers above to find the best price.

What supply voltage does the 74HC148 need?

It operates from a single supply between 2 V and 6 V, so it works with common 3.3 V and 5 V logic systems.

Are the inputs and outputs active-high or active-low?

The 74148 family uses active-low inputs and outputs, with an active-low enable input (EI). Check the datasheet logic levels when wiring it to a microcontroller.