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| INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: * The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC * The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC HEF4067B MSI 16-channel analogue multiplexer/demultiplexer Product specification File under Integrated Circuits, IC04 January 1995 Philips Semiconductors Product specification 16-channel analogue multiplexer/demultiplexer DESCRIPTION The HEF4067B is a 16-channel analogue multiplexer/demultiplexer with four address inputs (A0 to A3), an active LOW enable input (E), sixteen independent inputs/outputs (Y0 to Y15) and a common input/output (Z). HEF4067B MSI The device contains sixteen bidirectional analogue switches, each with one side connected to an independent input/output (Y0 to Y15) and the other side connected to the common input/output (Z). With E LOW, one of the sixteen switches is selected (low impedance ON-state) by A0 to A3. All unselected switches are in the high impedance OFF-state. With E HIGH all switches are in the high impedance OFF-state, independent of A0 to A3. The analogue inputs/outputs (Y0 to Y15 and Z) can swing between VDD as a positive limit and VSS as a negative limit. VDD to VSS may not exceed 15 V. FAMILY DATA, IDD LIMITS category MSI See Family Specifications HEF4067BP(N): HEF4067BD(F): HEF4067BT(D): 24-lead DIL; plastic (SOT101-1) 24-lead DIL; ceramic (cerdip) (SOT94) 24-lead SO; plastic (SOT137-1) ( ): Package Designator North America PINNING Y0 to Y15 A0 to A3 E Z Fig.1 Functional diagram. independent inputs/outputs address inputs enable input (active LOW) common input/output Fig.2 Pinning diagram. January 1995 2 Philips Semiconductors Product specification 16-channel analogue multiplexer/demultiplexer HEF4067B MSI Fig.3 Schematic diagram (one switch). FUNCTION TABLE INPUTS E L L L L L L L L L L L L L L L L H Note 1. H = HIGH state (the more positive voltage) L = LOW state (the less positive voltage) X = state is immaterial A3 L L L L L L L L H H H H H H H H X A2 L L L L H H H H L L L L H H H H X A1 L L H H L L H H L L H H L L H H X A0 L H L H L H L H L H L H L H L H X CHANNEL ON Y0 - Z Y1 - Z Y2 - Z Y3 - Z Y4 - Z Y5 - Z Y6 - Z Y7 - Z Y8 - Z Y9 - Z Y10 - Z Y11 - Z Y12 - Z Y13 - Z Y14 - Z Y15 - Z none January 1995 3 Philips Semiconductors Product specification 16-channel analogue multiplexer/demultiplexer HEF4067B MSI Fig.4 Logic diagram. January 1995 4 Philips Semiconductors Product specification 16-channel analogue multiplexer/demultiplexer DC CHARACTERISTICS Tamb = 25 C VDD V 5 ON resistance 10 15 5 ON resistance 10 15 5 ON resistance `' ON resistance between any two channels OFF-state leakage current, all channels OFF OFF-state leakage current, any channel 10 15 5 10 15 5 10 15 5 10 15 IOZY IOZZ - - - - - - RON RON RON RON SYMBOL TYP. 350 80 60 115 50 40 120 65 50 25 10 5 MAX. 2500 245 175 340 160 115 365 200 155 - - - - - 1000 - - 200 nA nA nA nA nA nA HEF4067B MSI CONDITIONS Vis = VSS to VDD see Fig.5 Vis = VSS see Fig.5 Vis = VDD see Fig.5 Vis = VSS to VDD see Fig.5 E at VDD E at VSS Fig.5 Test set-up for measuring RON. January 1995 5 Philips Semiconductors Product specification 16-channel analogue multiplexer/demultiplexer HEF4067B MSI Iis = 200 A VSS = 0 V Fig.6 Typical RON as a function of input voltage. NOTE To avoid drawing VDD current out of terminal Z, when switch current flows into terminals Y, the voltage drop across the bidirectional switch must not exceed 0,4 V. If the switch current flows into terminal Z, no VDD current will flow out of terminals Y, in this case there is no limit for the voltage drop across the switch, but the voltages at Y and Z may not exceed VDD or VSS. January 1995 6 Philips Semiconductors Product specification 16-channel analogue multiplexer/demultiplexer AC CHARACTERISTICS VSS = 0 V; Tamb = 25 C; input transition times 20 ns VDD V Dynamic power dissipation per package (P) 5 10 15 TYPICAL FORMULA FOR P (W) 1 100 fi + (foCL) x VDD2 5 000 fi + (foCL) x 13 300 fi + (foCL) x VDD2 VDD2 where HEF4067B MSI fi = input freq. (MHz) fo = output freq. (MHz) CL = load capacitance (pF) (foCL) = sum of outputs VDD = supply voltage (V) AC CHARACTERISTICS (1), (2) VSS = 0 V; Tamb = 25 C; input transition times 20 ns VDD V Propagation delays Vis Vos HIGH to LOW 5 10 15 5 LOW to HIGH An Vos HIGH to LOW 10 15 5 10 15 5 LOW to HIGH Output disable times E Vos HIGH 5 10 15 5 LOW Output enable times E Vos HIGH 5 10 15 5 LOW 10 15 January 1995 tPZL tPZH 155 70 50 170 70 50 7 315 135 100 340 140 100 ns ns ns ns ns ns note 5 note 5 10 15 tPLZ tPHZ 195 140 130 215 180 170 385 280 260 435 355 340 ns ns ns ns ns ns note 5 note 5 10 15 tPLH tPHL tPLH tPHL 30 15 10 25 10 10 190 70 50 175 70 50 60 25 20 50 20 20 380 145 100 345 140 100 ns ns ns ns ns ns ns ns ns ns ns ns note 4 note 4 note 3 note 3 SYMBOL TYP. MAX. Philips Semiconductors Product specification 16-channel analogue multiplexer/demultiplexer AC CHARACTERISTICS VSS = 0 V; Tamb = 25 C; input transition times 20 ns VDD V Distortion, sine-wave response Crosstalk between any two channels Crosstalk; enable or address input to output OFF-state feed-through ON-state frequency response 5 10 15 5 10 15 5 10 15 5 10 15 5 10 15 Notes 1. Vis is the input voltage at a Y or Z terminal, whichever is assigned as input. 2. Vos is the output voltage at a Y or Z terminal, whichever is assigned as output. 3. RL = 10 k to VSS; CL = 50 pF to VSS; E = VSS; Vis = VDD (square-wave); see Fig.7. - 13 40 70 - - 1 - - 50 SYMBOL TYP. 0,25 0,04 0,04 - 1 MAX. % % % MHz MHz MHz mV mV mV MHz MHz MHz MHz MHz MHz note 10 note 9 note 8 note 7 note 6 HEF4067B MSI 4. RL = 10 k; CL = 50 pF to VSS; E = VSS; An = VDD (square-wave); Vis = VDD and RL to VSS for tPLH; Vis = VSS and RL to VDD for tPHL; see Fig.7. 5. RL = 10 k; CL = 50 pF to VSS; E = VDD (square-wave); Vis = VDD and RL to VSS for tPHZ and tPZH; Vis = VSS and RL to VDD for tPLZ and tPZL; see Fig.7. 6. RL = 10 k; CL = 15 pF; channel ON; Vis = 12 VDD(p-p) (sine-wave, symmetrical about 12 VDD); fis = 1 kHz; see Fig.8. 7. RL = 1 k; Vis = 12 VDD(p-p) (sine-wave, symmetrical about 12 VDD); V os 20 log -------- = - 50 dB; see Fig.9. V is 8. RL = 10 k to VSS; CL = 15 pF to VSS; E or An = VDD (square-wave); crosstalk is Vos (peak value); see Fig.7. 9. RL = 1 k; CL = 5 pF; channel OFF; Vis = 12 VDD(p-p) (sine-wave, symmetrical about 12 VDD); V os 20 log -------- = - 50 dB; see Fig.8. V is 10. RL = 1 k; CL = 5 pF; channel ON; Vis = 12 VDD(p-p) (sine-wave, symmetrical about 12 VDD); V os 20 log -------- = - 3 dB; see Fig.8. V is January 1995 8 Philips Semiconductors Product specification 16-channel analogue multiplexer/demultiplexer HEF4067B MSI Fig.7 Fig.8 (a) (b) Fig.9 APPLICATION INFORMATION Some examples of applications for the HEF4067B are: * Analogue multiplexing and demultiplexing. * Digital multiplexing and demultiplexing. * Signal gating. NOTE If break before make is needed, then it is necessary to use the enable input. January 1995 9 |
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