HD74HC131 Datasheet - Hitachi Semiconductor

HD74HC131 3-to-8-line Decoder/Demultiplexer

The HD74HC131 is 3-to-8 linedecoder. It has Address select inputs (A,B,C) and D type register. Address select data store to D type registers, during the positive going transition of the clock pulse. Output control (G 1, G2) are independent of select input and CLK input, and when G1 is low or G2 = Hi.

HD74HC131 Features

* High Speed Operation: tpd (CLK to Y) = 20 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 V to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) HD74HC

HD74HC131_HitachiSemiconductor.pdf