HD74HC237 Datasheet - Hitachi Semiconductor

HD74HC237 3-to-8-line Decoder/Demultiplexer with Address Latch

The HD74HC237 decodes a three-bit Address to one-of-eight active-high outputs. The device has a transparent latch for storage of the Address. Two Chip Selects, one active-low and one active-high, are provided to facilitate the demultiplexing, cascading, and chip-selecting functions. The demultiplexi.

HD74HC237 Features

* High Speed Operation: tpd (Data to Y) = 19 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) HD74HC2

HD74HC237_HitachiSemiconductor.pdf