Unisonic Technologies U74LVC157
The U74LVC157 is designed for 1.65V to 3.6V VCC operation. The device features a common strobe ( G ) input. When ( G ) is high, all outputs are low.DESCRIPTION
The device features a common strobe ( G ) input. 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.●
FEATURES
* Operate From 1.65V to 3.6V * Inputs Accept Voltages to 5.5V * Max tpd of 5.0ns at 3.3V * Typical VOLP (Output Ground Bounce)<0.8V at VCC=3.3V, TA=25°C * Typical VOHV (Output VOH Undershoot)>2V at VCC=3.3V, TA=25°C● ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74LVC157L-S16-R U74LVC157G-S16-R U74LVC157L-P16-R U74LVC157G-P16-R Package SOP-16 TSSOP-16 CMOS IC SOP-16 TSSOP-16 Packing Tape Reel Tape Reel
● MARKING Copyright © 2017 Unisonic Technologies Co., Ltd 1 of 6 QW-R502-990.D U74LVC157
● PIN CONFIGURATION CMOS IC
● FUNCTION TABLE INPUTS G A/B A B HXX X LLL X L LH X LHX L LHX H Note: H: HIGH voltage level; L: LOW voltage level; X: Don’t care. OUTPUT Y L L H L H UNISONIC TECHNOLOGIES CO., LTD 2 of 6 QW-R502-990.D U74LVC157
● LOGIC DIAGRAM (positive logic) CMOS...