UNISONIC TECHNOLOGIES CO., LTD U74HC564 CMOS IC 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 ORDERING INFORMATION Ordering Number Lead Free U74HC564L-P20-R U74HC564L-P20-T Halogen Free U74HC564G-P20-R U74HC564G-P20-T www.unisonic.com.tw Copyright © 2011 Unisonic Technologies Co., Ltd Package Packing TSSOP-20 TSSOP-20 Tape Reel Tube 1 of 5 QW-R502-644.A U74HC564 CMOS IC PIN CONFIGURATION OE 1 20 VCC 1D 2 19 1Q 2D 3 18 2Q 3D 4 17 3Q 4D 5 16 4Q 5D 6 15 5Q 6D 7 14 6Q 7D 8 13 7Q 8D 9 12 8Q GND 10 11 CP FUNCTION TABLE INPUTS( O E ) L L L H INPUTS(CP) ↑ ↑ L X INPUTS(D) H L X X OUTPUT( Q ) L H Q 0 Z LOGIC DIAGRAM OE CP 1 11 CP 1D 2 1Q 1D CP 2D 19 3 18 2Q 2D 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) VOUT -0.5~VCC+0.5 V Input Clamp Current (ViN<0) IIK ±20 mA Output Clamp Current (VOUT<0) IOK ±20 mA Output Current IOUT ±35 mA VCC or GND Current ICC ±70 mA Storage Temperature TSTG -65 ~ +150 °C Notes: 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 implied. RECOMMENDED OPERATING COMDITIONS PARAMETER Supply Voltage Input Voltage Output Voltage Operating Temperature Input Transition Rise or Fall Rate SYMBOL VCC VIN VOUT TOPR tR TEST CONDITIONS MIN 2 0 0 -40 VCC =2V VCC =4.5V VCC =6V TYP MAX UNIT 5 6 V V VCC V VCC 85 °C 1000 ns 500 ns 400 ns ELECTRICAL CHARACTERISTICS(TA=25°С, unless otherwise specified) PARAMETER SYMBOL High-Level input voltage VIH Low-Lever output voltage VIL High-Level Output Voltage VOH Low-Level Output Voltage VOL Input Leakage Current Output OFF -state current Quiescent Supply Current Input Capacitance II(LEAK) IOZ IQ CIN TEST CONDITIONS VCC=2V VCC=4.5V VCC=6V VCC=2V VCC=4.5V VCC=6V VCC=2V, IOH=-20μA VCC=4.5V, IOH=-20μA VCC=6V, IOH=-20μA VCC=4.5V, IOH=-6mA VCC=6V, IOH=-7.8mA VCC=2V, IOL=20μA VCC=4.5V, IOL=20μA VCC=6V, IOL=20μA VCC=4.5V, IOH=6mA VCC=6V, IOL=7.8mA VCC=6V, VIN=VCC or GND VCC=6V, VOUT=VCC or GND VCC=6V, VIN=VCC or GND, IOUT=0 VCC=6V, VIN=VCC or GND UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 1.5 3.15 4.2 TYP MAX UNIT V V V 0.5 V 1.35 V 1.8 V 1.9 1.998 V 4.4 4.499 V 5.9 5.999 V 3.98 4.3 V 5.48 5.8 V 0.002 0.1 V 0.001 0.1 V 0.001 0.1 V 0.17 0.26 V 0.15 0.26 V ±0.1 ±100 nA ±0.01 ±0.5 μA 8 μA 3 10 pF 3 of 5 QW-R502-644.A U74HC564 CMOS IC TIMING REQUIREMENTS(TA=25°С, CL=50pF,unless otherwise specified) PARAMETER SYMBOL Maximum Clock Frequency(CP) fMAX Pulse duration, LE high tW Setup Time, data before LE↓ tSU Hold Time, data after LE↓ tH MIN 6 31 36 80 16 14 100 20 17 5 5 5 TYP MAX UNIT 11 MHz 36 40 ns ns ns DYNAMIC CHARACTERISTICS(TA=25°С, CL=50pF,RL=1kΩ,unless otherwise specified) PARAMETER Propagation delay from input (CP) to output ( Q ) 3-state output enable time from input ( OE ) to output ( Q ) 3-state output disable time from input ( OE ) to output ( Q ) Output transition time, ( Q ) TEST CONDITIONS VCC=2V VCC=4.5V VCC=6V VCC=2V VCC=4.5V VCC=6V VCC=2V VCC=4.5V VCC=6V VCC=2V VCC=4.5V VCC=6V SYMBOL tPD (tPLH/tPHL) tEN (tPZL/tPZH) tDIS (tPLZ/tPHZ) tT (tR/tF) TEST CONDITIONS VCC=2V VCC=4.5V VCC=6V VCC=2V VCC=4.5V VCC=6V VCC=2V VCC=4.5V VCC=6V VCC=2V VCC=4.5V VCC=6V MIN TYP MAX UNIT 54 180 ns 18 36 ns 15 31 ns 45 150 ns 15 30 ns 13 26 ns 45 150 ns 15 30 ns 13 26 ns 28 60 ns 8 12 ns 6 10 ns TEST CONDITIONS MIN TYP MAX UNIT 100 pF OPERATING CHARACTERISTICS PARAMETER Power Dissipation Capacitance SYMBOL CPD No load UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 5 QW-R502-644.A U74HC564 CMOS IC TEST CIRCUIT AND WAVEFORMS Note： CL includes probe and jig capacitance. PRR ≤1MHz, ZO = 50Ω, tR ≤6ns, tF ≤6ns VCC Timing Input tW 50% 0V tSU th VCC VI 50% 50% VCC Data Input 50% 0V 50% 0V Pulse Width Setup Time and Hold Time VCC OE 50% tPZL tPLZ VCC 50% 0V tPLH VO 50% 0V VCC VI 50% VO 50% 10% tPHL VOH 50% VO 50% VOL Propagation Delay Times VOL tPHZ tPZH 50% 90% VOH 0V Enable and Disable Times UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 5 QW-R502-644.A