HD74HC149 Datasheet - Hitachi Semiconductor

HD74HC149, 8-to-8-line Priority Encoder

HD74HC149 8-to-8-line Priority Encoder .
The HD74HC149 is priority encoder which has 8 input lines (0 - 7) and 8 output lies (Y0 - Y7).

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HD74HC149_HitachiSemiconductor.pdf

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Datasheet Details

Part number:

HD74HC149

Manufacturer:

Hitachi Semiconductor

File Size:

60.37 KB

Description:

8-to-8-line Priority Encoder

Features

* High Speed Operation: tpd (0 - 7 to Y) = 16 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) HD74HC

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HD74HC149 8-to-8-line Priority Encoder Hitachi Semiconductor

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