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 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). 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). 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): 24-lead DIL; plastic HEF4067BD(F): 24-lead DIL; ceramic (cerdip) (SOT101-1) (SOT94) HEF4067BT(D): 24-lead SO; plastic (SOT137-1) ( ): Package Designator North America PINNING Y0 to Y15 independent inputs/outputs A0 to A3 address inputs E enable input (active LOW) Z common input/output Fig.1 Functional diagram. 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 CHANNEL E A3 A2 A1 A0 ON L L L L L Y0 − Z L L L L H Y1 − Z L L L H L Y2 − Z L L L H H Y3 − Z L L H L L Y4 − Z L L H L H Y5 − Z L L H H L Y6 − Z L L H H H Y7 − Z L H L L L Y8 − Z L H L L H Y9 − Z L H L H L Y10 − Z L H L H H Y11 − Z L H H L L Y12 − Z L H H L H Y13 − Z L H H H L Y14 − Z L H H H H Y15 − Z H X X X X none Note 1. H = HIGH state (the more positive voltage) L = LOW state (the less positive voltage) X = state is immaterial 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 HEF4067B MSI DC CHARACTERISTICS Tamb = 25 °C VDD V SYMBOL TYP. MAX. 350 2500 Ω 80 245 Ω 15 60 175 Ω 5 115 340 Ω 50 160 Ω 15 40 115 Ω 5 120 365 Ω 65 200 Ω 15 50 155 Ω ‘∆’ ON resistance 5 25 − Ω between any two 10 10 − Ω channels 15 5 − Ω − nA 5 ON resistance ON resistance ON resistance OFF-state leakage 10 10 10 RON RON RON ∆RON − 5 CONDITIONS current, all 10 − − nA channels OFF 15 − 1000 nA 5 − − nA − − nA − 200 nA OFF-state leakage current, any 10 channel 15 IOZZ IOZY Fig.5 Test set-up for measuring RON. January 1995 5 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 Philips Semiconductors Product specification 16-channel analogue multiplexer/demultiplexer HEF4067B MSI Iis = 200 µA 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 HEF4067B MSI AC CHARACTERISTICS VSS = 0 V; Tamb = 25 °C; input transition times ≤ 20 ns VDD V Dynamic power TYPICAL FORMULA FOR P (µW) 5 1 100 fi + ∑ (foCL) × VDD2 where fi = input freq. (MHz) dissipation per 10 5 000 fi + ∑ (foCL) × package (P) 15 13 300 fi + ∑ (foCL) × VDD2 VDD2 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 SYMBOL TYP. MAX. Propagation delays Vis → Vos HIGH to LOW 5 10 tPHL 15 5 LOW to HIGH 10 tPLH 15 An → Vos HIGH to LOW 5 10 tPHL 15 5 30 60 ns 15 25 ns 10 20 ns 25 50 ns 10 20 ns 10 20 ns 190 380 ns 70 145 ns 50 100 ns 175 345 ns 70 140 ns 15 50 100 ns E → Vos 5 195 385 ns HIGH 10 140 280 ns 15 130 260 ns 5 215 435 ns 180 355 ns 15 170 340 ns E → Vos 5 155 315 ns HIGH 10 70 135 ns 15 50 100 ns 5 170 340 ns 70 140 ns 50 100 ns LOW to HIGH 10 tPLH note 3 note 3 note 4 note 4 Output disable times LOW 10 tPHZ tPLZ note 5 note 5 Output enable times LOW 10 15 January 1995 tPZH tPZL 7 note 5 note 5 Philips Semiconductors Product specification 16-channel analogue multiplexer/demultiplexer HEF4067B MSI 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 5 SYMBOL TYP. MAX. 0,25 % 10 0,04 % 15 0,04 % − MHz 5 10 1 MHz 15 − MHz 5 − mV or address input 10 to output 15 − mV 5 − MHz OFF-state feed-through 10 15 ON-state frequency response 50 5 1 − mV MHz note 6 note 7 note 8 note 9 MHz 13 MHz 10 40 MHz 15 70 MHz note 10 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 kΩ to VSS; CL = 50 pF to VSS; E = VSS; Vis = VDD (square-wave); see Fig.7. 4. RL = 10 kΩ; 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 kΩ; 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 kΩ; CL = 15 pF; channel ON; Vis = 1⁄2 VDD(p-p) (sine-wave, symmetrical about 1⁄2 VDD); fis = 1 kHz; see Fig.8. 7. RL = 1 kΩ; Vis = 1⁄2 VDD(p-p) (sine-wave, symmetrical about 1⁄2 VDD); V os 20 log -------- = – 50 dB; see Fig.9. V is 8. RL = 10 kΩ to VSS; CL = 15 pF to VSS; E or An = VDD (square-wave); crosstalk is Vos (peak value); see Fig.7. 9. RL = 1 kΩ; CL = 5 pF; channel OFF; Vis = 1⁄2 VDD(p-p) (sine-wave, symmetrical about 1⁄2 VDD); V os - = – 50 dB; see Fig.8. 20 log -------V is 10. RL = 1 kΩ; CL = 5 pF; channel ON; Vis = 1⁄2 VDD(p-p) (sine-wave, symmetrical about 1⁄2 VDD); V os - = – 3 dB; see Fig.8. 20 log -------V is January 1995 8 Philips Semiconductors Product specification 16-channel analogue multiplexer/demultiplexer HEF4067B MSI Fig.7 Fig.8 (b) (a) 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