HD74HC137 Datasheet - Renesas

HD74HC137 3-to-8-line Decoder/Demultiplexer

The HD74HC137 implements a three-to-eight line decoder with latches on the three address inputs. When GL goes from low to high, the address present at the select inputs (A, B and C) is stored in the latches. As long as GL remains high no address changes will be recognized. Output enable controls, G1.

HD74HC137 Features

* High Speed Operation: tpd (A, B, C to Y) = 16.5 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

HD74HC137-Renesas.pdf