U74LVC2G19

UNISONIC TECHNOLOGIES CO., LTD U74LVC2G19 1-OF-2 DECODER/DEMULTIPLEXER „ DESCRIPTION CMOS IC The U74LVC1G19 is a 1-of-2 decoder / demultiplexer with a common output enable. This device buffers the data on input A and passes it to the outputs 1Y and 2Y when the enable input signal is LOW. This device is fully specified for partial power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing the damaging backflow current through the device when it is powered down. „ FEATURES * Operate from 1.65V to 5.5V * Inputs accept voltages to 5.5V * Low power dissipation, ICC=10μA (Max) * ±24mA output drive(VCC=3V) „ ORDERING INFORMATION Ordering Number Lead Free U74LVC1G19L-AL6-R www.DataSheet.net/ Halogen Free U74LVC1G19G-AL6-R Package SOT-363 Packing Tape Reel U74LVC1G19L-AL6-R (1)Packing Type (2)Package Type (3)Lead Free (1) R: Tape Reel (2) AL6: SOT-363 (3) Halogen Free, L: Lead Free „ MARKING www.unisonic.com.tw Copyright © 2012 Unisonic Technologies Co., Ltd 1 of 5 QW-R502-792.A Datasheet pdf - http://www.DataSheet4U.co.kr/ U74LVC1G19 „ CMOS IC PIN CONFIGURATION „ PIN DESCRIPTION SYMBOL A GND E 2Y Vcc 1Y PIN 1 2 3 4 5 6 DESCRIPTION Data input Ground(0V) Enable input Data output Supply voltage Data output „ FUNCTION TABLE INPUT OUTPUT www.DataSheet.net/ A E L L L H H X Note: H: HIGH voltage level; L: LOW voltage level „ 1Y L H H 2Y H L H LOGIC DIAGRAM (positive logic) 1 A 1Y 6 2Y 4 3 E IEC logic symbol UNISONIC TECHNOLOGIES ...