UNISONIC TECHNOLOGIES CO., LTD U74HCT563 CMOS IC OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS DESCRIPTION The UTC 74HCT563 are octal D-type transparent latches featuring separated D-type inputs for each latch and inverting 3-state outputs for bus-oriented applications. FEATURES * Operation Voltage Range:4.5V~5.5V * 3-state Inverting Outputs for Bus-oriented Applications * Common 3-state Output Enable Input * Inputs are TTL voltage compatiable ORDERING INFORMATION Ordering Number Lead Free U74HCT563L-P20-T U74HCT563L-P20-T Halogen Free U74HCT563G-P20-T U74HCT563G-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-R502-647.A U74HCT563 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 LE FUNCTION TABLE INPUTS( O E ) L L L H INPUTS(LE) H H L X INPUTS(D) H L X X OUTPUT( Q ) L H Q 0 Z LOGIC DIAGRAM UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-647.A U74HCT563 CMOS IC ABSOLUTE MAXIMUM RATING(unless otherwise specified) PARAMETER Supply Voltage Input Voltage Output Voltage(active mode) SYMBOL RATINGS UNIT VCC -0.5~7.0 V VIN -0.5~Vcc+0.5 V 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: 1. 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. 2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. RECOMMENDED OPERATING COMDITIONS PARAMETER Supply Voltage Input Voltage Output Voltage Operating Temperature Input Transition Rise or Fall Rate SYMBOL VCC VIN VOUT TOPR tT RATINGS 4.5 ~ 5.5 0 ~ VCC 0 ~ VCC -40 ~ 85 0 ~ 500 UNIT V V V °C ns ELECTRICAL CHARACTERISTICS(Ta=25°С, unless otherwise specified) PARAMETER High-Level Input Voltage Low-Lever Output Voltage SYMBOL TEST CONDITIONS VIH VCC=4.5V~5.5V VIL VCC=4.5V~5.5V VCC=4.5V, IOH=-20μA High-Level Output Voltage, QA-QH VOH VCC=4.5V, IOH=-6mA VCC=4.5V, IOL=20μA Low-Level Output Voltage, QA-QH VOL VCC=4.5V, IOH=6mA VCC=4.5V, IOH=-20μA High-Level Output Voltage, QH’ VOH VCC=4.5V, IOH=-4mA VCC=4.5V, IOL=20μA Low-Level Output Voltage, QH’ VOL VCC=4.5V, IOH=4mA Input Leakage Current II(LEAK) VCC=5.5V, VIN=VCC or GND Output OFF -State Current IOZ VCC=5.5V, VOUT=VCC or GND Quiescent Supply Current ICC VCC=5.5V, VIN=VCC or GND, IOUT=0 VCC=5.5V,One input at 0.5V or △ICC Additional Quiescent Supply Current 2.4V,other inputs at 0 or VCC Input Capacitance CIN VCC=5.5V, VIN=VCC or GND UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 2.0 4.4 3.98 4.4 3.98 TYP 1.6 1.2 4.499 4.3 0.001 0.17 4.499 4.3 0.001 0.17 ±0.1 ±0.01 MAX 0.1 0.26 ±100 ±0.5 8 UNIT V V V V V V V V V V nA μA μA 1.4 2.4 mA 3 10 pF 0.8 0.1 0.26 3 of 5 QW-R502-647.A U74HCT563 CMOS IC TIMING REQUIREMENTS(TA=25°С,unless otherwise specified) PARAMETER SYMBOL Pulse duration, LE high tW Setup Time, data before LE↓ tSU Hold Time, data after LE↓ tH TEST CONDITIONS VCC=4.5V VCC=5.5V VCC=4.5V VCC=4.5V VCC=4.5V VCC=5.5V MIN 20 17 10 9 5 5 TYP MAX UNIT ns ns ns DYNAMIC CHARACTERISTICS(TA=25°С, RL=1kΩ,unless otherwise specified) CL=50pF PARAMETER Propagation delay from input (D) to output ( Q ) SYMBOL tpd (tPLH/tPHL) Propagation delay from input (LE) 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 ) MIN tpd (tPLH/tPHL) ten (tPZL/tPZH) tdis (tPLZ/tPHZ) tt (tR/tF) TEST CONDITIONS VCC=4.5V VCC=5.5V VCC=4.5V VCC=5.5V VCC=4.5V VCC=5.5V VCC=4.5V VCC=5.5V VCC=4.5V VCC=5.5V TYP 28 24 30 28 28 25 25 24 10 9 MAX UNIT 35 ns 32 ns 35 ns 32 ns 35 ns 32 ns 35 ns 32 ns 12 ns 11 ns SYMBOL tpd (tPLH/tPHL) tpd (tPLH/tPHL) ten (tPZL/tPZH) tt (tR/tF) TEST CONDITIONS VCC=4.5V VCC=5.5V VCC=4.5V VCC=5.5V VCC=4.5V VCC=5.5V VCC=4.5V VCC=5.5V MIN TYP 36 32 40 38 35 29 18 16 MAX UNIT 52 ns 47 ns 52 ns 47 ns 52 ns 47 ns 42 ns 38 ns CL=150pF PARAMETER Propagation delay from input (D) to output ( Q ) Propagation delay from input (LE) to output ( Q ) 3-state output enable time from input ( OE ) to output ( Q ) Output transition time, ( Q ) OPERATING CHARACTERISTICS PARAMETER Power Dissipation Capacitance SYMBOL CPD TEST CONDITIONS No load UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw RATINGS 50 UNIT pF 4 of 5 QW-R502-647.A U74HCT563 CMOS IC TEST CIRCUIT AND WAVEFORMS Note： CL includes probe and jig capacitance. PRR ≤1MHz, ZO = 50Ω, tR ≤6ns, tF ≤6ns 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-R502-647.A