U74HC564

UNISONIC TECHNOLOGIES CO., LTD U74HC564 OCTAL D-TYPE EDGE-TRIGGERRD FLIP-FLOPS WITH 3-STATE OUTPUTS „ DESCRIPTION The UTC 74HC564 are octal D-type flip-flops featuring separated D-type inputs for each flip-flop and inverting 3-state outputs for bus-oriented applications. „ FEATURES * Operation Voltage Range:2~6V * 3-state Inverting Outputs for Bus-oriented Applications * Common 3-state Output Enable Input CMOS IC „ ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74HC564L-P20-R U74HC564G-P20-R U74HC564L-P20-T U74HC564G-P20-T Package TSSOP-20 TSSOP-20 Packing Tape Reel Tube www.unisonic.com.tw Copyright © 2011 Unisonic Technologies Co., Ltd 1 of 5 QW-R502-644.A U74HC564 „ PIN CONFIGURATION OE 1 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9 GND 10 20 VCC 19 1Q 18 2Q 17 3Q 16 4Q 15 5Q 14 6Q 13 7Q 12 8Q 11 CP „ FUNCTION TABLE INPUTS( O E ) L L L H „ LOGIC DIAGRAM 1 OE CP 11 2 1D INPUTS(CP) ↑ ↑ L X INPUTS(D) H L X X CP 1D 3 2D CP 2D CMOS IC OUTPUT( Q ) L H Q0 Z 19 1Q 18 2Q To Six Other Channels UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-644.A U74HC564 CMOS IC „ ABSOLUTE MAXIMUM RATING(unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5~7.0 V Input Voltage VIN -0.5~Vcc+0.5 V Output Voltage(active mode) Input Clamp Current (ViN<0) VOUT IIK -0.5~VCC+0.5 ±20 V mA Output Clamp Current (VOUT<0) IOK ±20 mA Output Current VCC or GND Current IOUT ±35 mA ICC ±70 mA Storage Temperatu...