[ /Title (CD74 HC86, CD74 HCT86 ) /Subject (High Speed CMOS Logic Quad 2-Input EXCL USIVE OR CD54HC86, CD74HC86, CD54HCT86, CD74HCT86 Data sheet acquired from Harris Semiconductor SCHS137D High-Speed CMOS Logic Quad 2-Input EXCLUSIVE-OR Gate August 1997 - Revised September 2003 Features Description • Typical Propagation Delay: 9ns at VCC = 5V, CL = 15pF, TA = 25oC • Balanced Propagation Delay and Transition Times The ’HC86 and ’HCT86 contain four independent EXCLUSIVE OR gates in one package. They provide the system designer with a means for implementation of the EXCLUSIVE OR function. Logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits. All devices have the ability to drive 10 LSTTL loads. The HCT logic family is functionally pin compatible with the standard LS logic family. • Significant Power Reduction Compared to LSTTL Logic ICs Ordering Information • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55oC to 125oC • HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V PART NUMBER • HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH Applications • Logical Comparators • Parity Generators and Checkers • Adders and Subtractors TEMP. RANGE (oC) PACKAGE CD54HC86F3A -55 to 125 14 Ld CERDIP CD54HCT86F3A -55 to 125 14 Ld CERDIP CD74HC86E -55 to 125 14 Ld PDIP CD74HC86M -55 to 125 14 Ld SOIC CD74HC86MT -55 to 125 14 Ld SOIC CD74HC86M96 -55 to 125 14 Ld SOIC CD74HCT86E -55 to 125 14 Ld PDIP CD74HCT86M -55 to 125 14 Ld SOIC CD74HCT86MT -55 to 125 14 Ld SOIC CD74HCT86M96 -55 to 125 14 Ld SOIC NOTE: When ordering, use the entire part number. The suffix 96 denotes tape and reel. The suffix T denotes a small-quantity reel of 250. Pinout CD54HC86, CD54HCT86 (CERDIP) CD74HC86, CD74HCT86 (PDIP, SOIC) TOP VIEW 1A 1 14 VCC 1B 2 13 4B 1Y 3 12 4A 2A 4 11 4Y 2B 5 10 3B 2Y 6 9 3A GND 7 8 3Y CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © 2003, Texas Instruments Incorporated 1 CD54HC86, CD74HC86, CD54HCT86, CD74HCT86 Functional Diagram 1 14 2 13 1A 4B 1B 1Y 2A 2B 2Y GND VCC 3 12 4 11 5 10 6 9 7 8 4A 4Y 3B 3A 3Y TRUTH TABLE INPUTS OUTPUT nA nB nY L L L L H H H L H H H L H = High Voltage Level, L = Low Voltage Level Logic Symbol nA nY nB 2 CD54HC86, CD74HC86, CD54HCT86, CD74HCT86 Absolute Maximum Ratings Thermal Information DC Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7V DC Input Diode Current, IIK For VI < -0.5V or VI > VCC + 0.5V . . . . . . . . . . . . . . . . . . . . . .±20mA DC Output Diode Current, IOK For VO < -0.5V or VO > VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±20mA DC Output Source or Sink Current per Output Pin, IO For VO > -0.5V or VO < VCC + 0.5V . . . . . . . . . . . . . . . . . . . .±25mA DC VCC or Ground Current, ICC or IGND . . . . . . . . . . . . . . . . . .±50mA Thermal Resistance (Typical, Note 1) θJA (oC/W) E (PDIP) Package . . . . . . . . . . . . . . . . . . . . . . . . . . 80 M (SOIC) Package. . . . . . . . . . . . . . . . . . . . . . . . . . 86 Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . .-65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC (SOIC - Lead Tips Only) Operating Conditions Temperature Range (TA) . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC Supply Voltage Range, VCC HC Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2V to 6V HCT Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 5.5V DC Input or Output Voltage, VI, VO . . . . . . . . . . . . . . . . . 0V to VCC Input Rise and Fall Time 2V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000ns (Max) 4.5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500ns (Max) 6V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400ns (Max) CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTE: 1. The package thermal impedance is calculated in accordance with JESD 51-7. DC Electrical Specifications TEST CONDITIONS PARAMETER SYMBOL VI (V) High Level Input Voltage VIH - Low Level Input Voltage VIL 25oC IO (mA) VCC (V) -40oC TO +85oC -55oC TO 125oC MIN TYP MAX MIN MAX MIN MAX UNITS 2 1.5 - - 1.5 - 1.5 - V 4.5 3.15 - - 3.15 - 3.15 - V 6 4.2 - - 4.2 - 4.2 - V 2 - - 0.5 - 0.5 - 0.5 V 4.5 - - 1.35 - 1.35 - 1.35 V 6 - - 1.8 - 1.8 - 1.8 V -0.02 2 1.9 - - 1.9 - 1.9 - V -0.02 4.5 4.4 - - 4.4 - 4.4 - V -0.02 6 5.9 - - 5.9 - 5.9 - V -4 4.5 3.98 - - 3.84 - 3.7 - V -5.2 6 5.48 - - 5.34 - 5.2 - V HC TYPES High Level Output Voltage CMOS Loads VOH - VIH or VIL High Level Output Voltage TTL Loads Low Level Output Voltage CMOS Loads VOL VIH or VIL Low Level Output Voltage TTL Loads Input Leakage Current Quiescent Device Current - - 0.02 2 - - 0.1 - 0.1 - 0.1 V 0.02 4.5 - - 0.1 - 0.1 - 0.1 V 0.02 6 - - 0.1 - 0.1 - 0.1 V 4 4.5 - - 0.26 - 0.33 - 0.4 V 5.2 6 - - 0.26 - 0.33 - 0.4 V II VCC or GND - 6 - - ±0.1 - ±1 - ±1 µA ICC VCC or GND 0 6 - - 2 - 20 - 40 µA 3 CD54HC86, CD74HC86, CD54HCT86, CD74HCT86 DC Electrical Specifications (Continued) TEST CONDITIONS SYMBOL VI (V) High Level Input Voltage VIH - - Low Level Input Voltage VIL - High Level Output Voltage CMOS Loads VOH VIH or VIL PARAMETER 25oC IO (mA) VCC (V) -40oC TO +85oC -55oC TO 125oC MIN TYP MAX MIN MAX MIN MAX UNITS 4.5 to 5.5 2 - - 2 - 2 - V - 4.5 to 5.5 - - 0.8 - 0.8 - 0.8 V -0.02 4.5 4.4 - - 4.4 - 4.4 - V -4 4.5 3.98 - - 3.84 - 3.7 - V 0.02 4.5 - - 0.1 - 0.1 - 0.1 V 4 4.5 - - 0.26 - 0.33 - 0.4 V ±0.1 - ±1 - ±1 µA HCT TYPES High Level Output Voltage TTL Loads Low Level Output Voltage CMOS Loads VOL VIH or VIL Low Level Output Voltage TTL Loads Input Leakage Current II VCC and GND - 5.5 - ICC VCC or GND 0 5.5 - - 2 - 20 - 40 µA ∆ICC (Note 2) VCC - 2.1 - 4.5 to 5.5 - 100 360 - 450 - 490 µA Quiescent Device Current Additional Quiescent Device Current Per Input Pin: 1 Unit Load NOTE: 2. For dual-supply systems theoretical worst case (VI = 2.4V, VCC = 5.5V) specification is 1.8mA. HCT Input Loading Table INPUT UNIT LOADS All 1 NOTE: Unit Load is ∆ICC limit specified in DC Electrical Specifications table, e.g. 360µA max at 25oC. Switching Specifications PARAMETER Input tr, tf = 6ns SYMBOL TEST CONDITIONS tPLH, tPHL CL = 50pF 25oC -40oC TO 85oC -55oC TO 125oC VCC (V) MIN TYP MAX MIN MAX MIN MAX UNITS 2 - - 120 - 150 - 180 ns 4.5 - - 24 - 30 - 36 ns 6 - - 20 - 26 - 31 ns HC TYPES Propagation Delay,Input to Output (Figure 1) Propagation Delay, Data Input to Output Y tPLH, tPHL CL = 15pF 5 - 9 - - - - - ns Transition Times (Figure 1) tTLH, tTHL CL = 50pF 2 - - 75 - 95 - 110 ns 4.5 - - 15 - 19 - 22 ns 6 - - 13 - 16 - 19 ns - - - 10 - 10 - 10 pF Input Capacitance CI - 4 CD54HC86, CD74HC86, CD54HCT86, CD74HCT86 Switching Specifications Input tr, tf = 6ns (Continued) PARAMETER SYMBOL TEST CONDITIONS Power Dissipation Capacitance (Notes 3, 4) CPD - 25oC -40oC TO 85oC -55oC TO 125oC VCC (V) MIN TYP MAX MIN MAX MIN MAX UNITS 5 - 22 - - - - - pF HCT TYPES Propagation Delay, Input to Output (Figure 2) tPLH, tPHL CL = 50pF 4.5 - - 32 - 40 - 48 ns Propagation Delay, Data Input to Output Y tPLH, tPHL CL = 15pF 5 - 13 - - - - - ns Transition Times (Figure 2) tTLH, tTHL CL = 50pF 4.5 - - 15 - 19 - 22 ns Input Capacitance Power Dissipation Capacitance (Notes 3, 4) CI - - - - 10 - 10 - 10 pF CPD - 5 - 27 - - - - - pF NOTES: 3. CPD is used to determine the dynamic power consumption, per gate. 4. PD = VCC2 fi (CPD + CL) where fi = input frequency, CL = output load capacitance, VCC = supply voltage. Test Circuits and Waveforms tr = 6ns tf = 6ns 90% 50% 10% INPUT GND tTLH GND tTHL 90% 50% 10% INVERTING OUTPUT 3V 2.7V 1.3V 0.3V INPUT tTHL tPHL tf = 6ns tr = 6ns VCC tTLH 90% 1.3V 10% INVERTING OUTPUT tPHL tPLH FIGURE 1. HC AND HCU TRANSITION TIMES AND PROPAGATION DELAY TIMES, COMBINATION LOGIC tPLH FIGURE 2. HCT TRANSITION TIMES AND PROPAGATION DELAY TIMES, COMBINATION LOGIC 5