U74HC157 Datasheet | Unisonic Technologies

DESCRIPTION SOP-16 CMOS IC The U74HC157 is a quadruple 2-line to 1-line data selectors/multiplexers. When G is high all outputs are low. When G is low a 4-bit word is selected from one of two sources and is routed to the four outputs. The device provides true data. - FEATURES TSSOP-16 - Wide supply voltage range from 2V to 6V - Typical t PD at 11ns from A or B to Y at 6V, CL=50p F - Low power consumption, ICC = 8 μA (MAX) at 6V - ±6 m A output driver at 5V - Low Input Current of 0.1u A Max - ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74HC157L-S16-R U74HC157G-S16-R U74HC157L-S16-T U74HC157G-S16-T U74HC157L-P16-R U74HC157G-P16-R U74HC157L-P16-T U74HC157G-P16-T Package SOP-16 SOP-16 TSSOP-16 TSSOP-16 Packing Tape Reel Tube Tape Reel Tube .Data Sheet.net/ .unisonic..tw Copyright © 2012 Unisonic Technologies Co., Ltd 1 of 6 QW-R502-812.A Datasheet pdf - http://..co.kr/ - PIN CONFIGURATION CMOS IC - FUNCTION TABLE INPUTS OUTPUTS A X L H X X B X X X L H .Data Sheet.net/ H L L L L A/B X L L H H Y L L H L H - LOGIC DIAGRAM UNISONIC TECHNOLOGIES CO., LTD .unisonic..tw 2 of 6 QW-R502-812.A Datasheet pdf - http://..co.kr/ - ABSOLUTE MAXIMUM RATING (TA =25°C , unless otherwise specified) CMOS IC PARAMETER SYMBOL RATINGS UNIT Supply Voltage Range VCC -0.5~7 V Input Clamp Current (VIN<0) IIK ±20 m A Output Clamp Current (VOUT<0, or VOUT>VCC) IOK ±20 m A Output Current IOUT ±35 m A VCC or GND Current ICC ±70 m A Storage Temperature TSTG -65 ~ +150 °C Note: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not...