MC14067B Analog Multiplexers / Demultiplexers The MC14067 multiplexer/demultiplexer is a digitally controlled analog switch featuring low ON resistance and very low leakage current. This device can be used in either digital or analog applications. The MC14067 is a 16−channel multiplexer/demultiplexer with an inhibit and four binary control inputs A, B, C, and D. These control inputs select 1−of−16 channels by turning ON the appropriate analog switch (see MC14067 truth table.) http://onsemi.com Features • • • • • • • • SOIC−24 DW SUFFIX CASE 751E Low OFF Leakage Current Matched Channel Resistance Low Quiescent Power Consumption Low Crosstalk Between Channels Wide Operating Voltage Range: 3 to 18 V Low Noise Pin for Pin Replacement for CD4067B These Devices are Pb−Free and are RoHS Compliant MARKING DIAGRAM 14067B AWLYYWWG MAXIMUM RATINGS (Voltages Referenced to VSS) Symbol VDD Parameter DC Supply Voltage Range Value Unit – 0.5 to + 18.0 V Vin, Vout Input or Output Voltage Range (DC or Transient) – 0.5 to VDD + 0.5 V Iin Input Current (DC or Transient), per Control Pin ±10 mA Isw Switch Through Current ±25 mA PD Power Dissipation, per Package (Note 1) 500 mW TA Ambient Temperature Range – 55 to + 125 _C Tstg Storage Temperature Range – 65 to + 150 _C TL Lead Temperature (8–Second Soldering) 260 _C A WL YY WW G = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. Temperature Derating: Plastic “P and D/DW” Packages: − 7.0 mW/_C From 65_C To 125_C This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high−impedance circuit. For proper operation, Vin and Vout should be constrained to the range VSS v (Vin or Vout) v VDD. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either VSS or VDD). Unused outputs must be left open. © Semiconductor Components Industries, LLC, 2011 June, 2011 − Rev. 7 1 Publication Order Number: MC14067B/D MC14067B TRUTH TABLE Control Inputs A B C D Inh Selected Channel X 0 1 0 X 0 0 1 X 0 0 0 X 0 0 0 1 0 0 0 None X0 X1 X2 1 0 1 0 1 0 0 1 0 1 1 1 0 0 0 0 0 0 0 0 X3 X4 X5 X6 1 0 1 0 1 0 0 1 1 0 0 0 0 1 1 1 0 0 0 0 X7 X8 X9 X10 1 0 1 0 1 1 0 0 1 1 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 X11 X12 X13 X14 X15 PIN ASSIGNMENT X 1 24 VDD X7 2 23 X8 X6 3 22 X9 X5 4 21 X10 X4 5 20 X11 X3 6 19 X12 X2 7 18 X13 X1 8 17 X14 X0 9 16 X15 A 10 15 INHIBIT B 11 14 C VSS 12 13 D 16−Channel Analog Multiplexer/Demultiplexer CONTROLS SWITCHES IN/OUT FUNCTIONAL DIAGRAM CONTROL INPUTS INHIBIT A B C D X IN/OUT X0 X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 X12 X13 X14 X15 1-OF-16 DECODER X OUT/IN http://onsemi.com 2 15 10 11 14 13 9 8 7 6 5 4 3 2 23 22 21 20 19 18 17 16 INHIBIT A B C D X0 X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 X12 X13 X14 X15 X 1 COMMON OUT/IN VDD = PIN 24 VSS = PIN 12 MC14067B ELECTRICAL CHARACTERISTICS − 55°C Characteristic Symbol VDD Test Conditions 25_C 125_C Min Max Min Typ (2) Max Min Max Unit 3.0 18 3.0 − 18 3.0 18 V − − − 5.0 10 20 − − − 0.005 0.010 0.015 5.0 10 20 − − − 150 300 600 mA SUPPLY REQUIREMENTS (Voltages Referenced to VSS) Power Supply Voltage Range VDD − Quiescent Current Per Package IDD 5.0 10 15 Control Inputs: Vin = VSS or VDD, Switch I/O: VSS v VI/O v VDD, and DVswitch v 500 mV (3) ID(AV) 5.0 10 15 TA = 25_C only (The channel component, (Vin – Vout)/Ron, is not included.) Total Supply Current (Dynamic Plus Quiescent, Per Package mA (0.07 mA/kHz) f + IDD (0.20 mA/kHz) f + IDD (0.36 mA/kHz) f + IDD Typical CONTROL INPUTS — INHIBIT, A, B, C, D (Voltages Referenced to VSS) Low−Level Input Voltage VIL 5.0 10 15 Ron = per spec, Ioff = per spec − − − 1.5 3.0 4.0 − − − 2.25 4.50 6.75 1.5 3.0 4.0 − − − 1.5 3.0 4.0 V High−Level Input Voltage VIH 5.0 10 15 Ron = per spec, Ioff = per spec 3.5 7.0 11 − − − 3.5 7.0 11 2.75 5.50 8.25 − − − 3.5 7.0 11 − − − V Input Leakage Current Iin 15 Vin = 0 or VDD − ± 0.1 − ± 0.00001 ± 0.1 − 1.0 mA Input Capacitance Cin — − − − 5.0 7.5 − − pF SWITCHES IN/OUT AND COMMONS OUT/IN — X, Y (Voltages Referenced to VSS) Recommended Peak−to− Peak Voltage Into or Out of the Switch VI/O − Channel On or Off 0 VDD 0 − VDD 0 VDD Vp−p Recommended Static or Dynamic Voltage Across the Switch (3) (Figure 1) DVswitch − Channel On 0 600 0 − 600 0 300 mV Output Offset Voltage VOO − Vin = 0 V, No Load − − − 10 − − − mV ON Resistance Ron 5.0 10 15 DVswitch v 500 mV (3), Vin = VIL or VIH (Control), and Vin 0 to VDD (Switch) − − − 800 400 220 − − − 250 120 80 1050 500 280 − − − 1300 550 320 W DRon 5.0 10 15 − − − 70 50 45 − − − 25 10 10 70 50 45 − − − 135 95 65 W Ioff 15 Vin = VIL or VIH (Control) Channel to Channel or Any One Channel − ± 100 − ± 0.05 ±100 − ± 1000 nA Capacitance, Switch I/O CI/O − Inhibit = VDD − — — 10 − − − pF Capacitance, Common O/I CO/I − Inhibit = VDD (MC14067B) (MC14097B) − − − − − − 100 60 − − − − − − CI/O − − − − − 0.47 − − − DON Resistance Between Any Two Channels in the Same Package Off−Channel Leakage Current (Figure 2) Capacitance, Feedthrough (Channel Off) pF Pins Not Adjacent Pins Adjacent pF 2. Data labeled “Typ” is not to be used for design purposes, but is intended as an indication of the IC’s potential performance. 3. For voltage drops across the switch (DVswitch) > 600 mV ( > 300 mV at high temperature), excessive VDD current may be drawn; i.e. the current out of the switch may contain both VDD and switch input components. The reliability of the device will be unaffected unless the Maximum Ratings are exceeded. (See first page of this data sheet.) http://onsemi.com 3 MC14067B ELECTRICAL CHARACTERISTICS (CL = 50 pF, TA = 25_C) Characteristic Symbol Propagation Delay Times Channel Input−to−Channel Output (RL = 200 kW) MC14067B VDD – VSS Vdc Typ (4) tPLH, tPHL (Figure 3) Propagation Delay Times Channel Input−to−Channel Output (RL = 1.0 kW) MC14067B (Figure 3) 5.0 10 15 35 15 12 90 40 30 ns 5.0 10 15 50 30 20 ns tPZH, tPZL Channel Turn−Off Time (RL = 300 kW) MC14067B 5.0 10 15 240 115 75 600 290 190 ns (Figure 4) tPHZ, tPLZ Channel Turn−Off Time (RL = 10 kW) MC14067B 5.0 10 15 250 120 75 625 300 190 ns (Figure 4) 5.0 10 15 Any Pair of Address Inputs to Output MC14067B 625 450 350 tPLH, tPHL Second Harmonic Distortion (RL = 10 kW, f = 1 kHz, Vin = 5 Vp−p) − ns 5.0 10 15 280 115 85 700 290 215 10 0.3 − BW MC14067B Off Channel Feedthrough Attenuation [RL = 50 W, Vin = 1/2 (VDD−VSS) p−p(sine−wave)] fin = 20 MHz – MC14067B Channel Separation [RL = 1 kW, Vin = 1/2 (VDD−VSS) p−p (sine−wave)] Unit ns tPLH, tPHL Control Input−to−Channel Output Channel Turn−On Time (RL = 10 kW) MC14067B ON Channel Bandwidth [RL = 50 W, Vin = 1/2 (VDD – VSS) p−p(sine−wave)] 20 Log10 (Vout/Vin) = − 3 dB Max fin = 20 MHz MHz (Figure 5) 10 15 − − 10 – 40 − dB 10 – 40 − dB 10 30 − mV (Figure 5) − Crosstalk, Control Inputs−to−Common O/I (R1 = 1 kW, RL = 10 kW, Control tr = tf = 20 ns, Inhibit = VSS) (Figure 6) − (Figure 7) 4. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance. http://onsemi.com 4 % MC14067B ORDERING INFORMATION Package Shipping† MC14067BDWG SOIC−24 (Pb−Free) 30 Units / Rail MC14067BDWR2G SOIC−24 (Pb−Free) 1000 Units / Tape & Reel Device †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. OFF CHANNEL UNDER TEST VDD ON SWITCH A CONTROL SECTION OF IC CONTROL SECTION OF IC VSS OTHER CHANNEL(S) LOAD VSS VDD V SOURCE VSS VDD Figure 2. Off Channel Leakage Figure 1. DV Across Switch VC PULSE GENERATOR VDD A B C D Vout RL CL = 50 pF VDD VSS 20 ns 20 ns 90% 50% tPLH VC VX VSS VDD 20 ns 90% 50% 10% VDD 10% tPHL Vout VSS 90% 50% tPZH, tPZL Vout CL = 50 pF RL Vin Vin Vin Vout INH INH 20 ns A B C D 50% Vout Figure 3. Propagation Delay Test Circuit and Waveforms Vin to Vout tPHZ, tPLZ 50% 10% Figure 4. Turn−On and Delay Turn−Off Test Circuit and Waveforms http://onsemi.com 5 Vin = VDD VX = VSS Vin = VSS VX = VDD MC14067B VDD A, B, and C inputs used to turn ON or OFF the switch under test. A B C D RL A B C D ON INH OFF Vout Vout INH RL RL CL = 50 pF CL = 50 pF Vin Vin Figure 5. Bandwidth and Off−Channel Feedthrough Attenuation Figure 6. Channel Separation (Adjacent Channels Used for Setup) A B C D VC Vout RL INH CL = 50 pF R1 Figure 7. Crosstalk, Control to Common O/I VA VB A B C D INH CL VDD KEITHLEY 160 DIGITAL MULTIMETER 10 k VDD 1 kW RANGE X-Y PLOTTER VDD Vout VA 50% VB 50% tPHL VSS Vout Figure 8. Channel Resistance (RON) Test Circuit tPLH 50% Figure 9. Propagation Delay, Any Pair of Address Inputs to Output http://onsemi.com 6 MC14067B 350 300 300 250 200 150 TA = 125°C 100 25°C -55°C 50 0 -10 R ON , “ON” RESISTANCE (OHMS) R ON , “ON” RESISTANCE (OHMS) 350 -8.0 -6.0 -4.0 -2.0 0 0.2 4.0 6.0 8.0 250 200 150 25°C -55°C 50 -8.0 -6.0 -4.0 -2.0 0 0.2 4.0 6.0 Vin, INPUT VOLTAGE (VOLTS) Vin, INPUT VOLTAGE (VOLTS) Figure 10. VDD = 7.5 V, VSS = − 7.5 V Figure 11. VDD = 5.0 V, VSS = − 5.0 V 700 350 600 300 500 400 300 TA = 125°C 200 25°C 100 0 -10 TA = 125°C 100 0 -10 10 RON , “ON” RESISTANCE (OHMS) R ON , “ON” RESISTANCE (OHMS) TYPICAL RESISTANCE CHARACTERISTICS -55°C -8.0 -6.0 -4.0 -2.0 0 0.2 4.0 6.0 8.0 VDD = 2.5 V 200 150 5.0 V 100 7.5 V 50 -8.0 -6.0 -4.0 -2.0 0 0.2 4.0 6.0 8.0 Vin, INPUT VOLTAGE (VOLTS) Vin, INPUT VOLTAGE (VOLTS) Figure 12. VDD = 2.5 V, VSS = − 2.5 V Figure 13. Comparison at 25°C, VDD = −VSS http://onsemi.com 7 10 TA = 25°C 250 0 -10 10 8.0 10 MC14067B APPLICATIONS INFORMATION Figure A illustrates use of the Analog Multiplexer / Demultiplexer. The 0−to−5 V Digital Control signal is used to directly control a 5 Vp−p analog signal. The digital control logic levels are determined by VDD and VSS. The VDD voltage is the logic high voltage; the VSS voltage is logic low. For the example. VDD = + 5 V = logic high at the control inputs; VSS = GND = 0 V = logic low. The maximum analog signal level is determined by VDD and VSS. The analog voltage must swing neither higher than VDD nor lower than VSS. The example shows a 5 Vp−p signal which allows no margin at either peak. If voltage transients above VDD and/or below VSS are anticipated on the analog channels, external diodes (Dx) are recommended as shown in Figure B. These diodes should be small signal types able to absorb the maximum anticipated current surges during clipping. The absolute maximum potential difference between VDD and VSS is 18.0 volts. Most parameters are specified up to 15 V which is the recommended maximum difference between VDD and VSS. +5 V VDD VSS +5.0 V 5 Vp-p SWITCH I/O ANALOG SIGNAL COMMON O/I +5 V 5 Vp-p ANALOG SIGNAL GND MC14067B EXTERNAL CMOS DIGITAL CIRCUITRY + 2.5 V 0-TO-5 V DIGITAL CONTROL SIGNALS Figure A. Application Example VDD VDD DX DX SWITCH I/O COMMON O/I DX DX VSS VSS Figure B. External Germanium or Schottky Clipping Diodes http://onsemi.com 8 MC14067B PACKAGE DIMENSIONS SOIC−24 DW SUFFIX CASE 751E−04 ISSUE E −A− 24 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN EXCESS OF D DIMENSION AT MAXIMUM MATERIAL CONDITION. 13 −B− 12X P 0.010 (0.25) 1 M B M 12 24X D J 0.010 (0.25) M T A S B S F R X 45 _ C −T− SEATING PLANE 22X G K DIM A B C D F G J K M P R MILLIMETERS MIN MAX 15.25 15.54 7.40 7.60 2.35 2.65 0.35 0.49 0.41 0.90 1.27 BSC 0.23 0.32 0.13 0.29 0_ 8_ 10.05 10.55 0.25 0.75 INCHES MIN MAX 0.601 0.612 0.292 0.299 0.093 0.104 0.014 0.019 0.016 0.035 0.050 BSC 0.009 0.013 0.005 0.011 0_ 8_ 0.395 0.415 0.010 0.029 M ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. 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