INTEGRATED CIRCUITS 74LV4051 8-channel analog multiplexer/demultiplexer Product specification Supersedes data of 1997 Jul 15 IC24 Data Handbook 1998 Jun 23 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer FEATURES DESCRIPTION • Optimized for low voltage applications: 1.0 to 6.0 V • Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V • Low typ “ON” resistance: • 74LV4051 The 74LV4051 is a low-voltage CMOS device and is pin and function compatible with the 74HC/HCT4051. The 74LV4051 is an 8-channel analog multiplexer/demultiplexer with three digital select inputs (S0 to S2) an active LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). With E LOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2. With E HIGH, all switches are in the high impedance OFF-state, independent of S0 to S2. VCC and GND are the supply voltage pins for the digital control inputs (S0 to S2, and E). The VCC to GND ranges are 1.0 to 6.0 V. The analog inputs/outputs (Y0 to Y7 and Z) can swing between VCC as a positive limit and VEE as a negative limit. VCC - VEE may not exceed 6.0 V. For operation as a digital multiplexer/demultiplexer, VEE is connected to GND (typically ground). 60 at Vcc – VEE = 4.5 V 90 at Vcc – VEE = 3.0 V 145 at Vcc – VEE = 2.0 V Logic level translation: to enable 3 V logic to communicate with ± 3 V analog signals Typical “break before make” built in • • Output capability: non-standard • ICC category: MSI QUICK REFERENCE DATA GND = 0 V; Tamb = 25°C; tr =tf ≤ 2.5 ns SYMBOL PARAMETER CONDITIONS tPZH/tPZL Turn “ON” time E to VOS Sn to VOS tPHZ/tPLZ Turn “OFF” time E to VOS Sn to VOS CI Input capacitance CPD Power dissipation capacitance per switch CS Maximum switch capacitance independent (Y) common (Z) TYPICAL CL = 15 pF RL = 1K VCC = 3.3 V UNIT 23 22 ns 25 20 3.5 See Notes 1 and 2 25 pF F 5 25 NOTES: 1. CPD is used to determine the dynamic power dissipation (PD in µW) PD = CPD × VCC2 × fi ((CL + CS) × VCC2 × fo) where: fi = input frequency in MHz; CL = output load capacity in pF; fo = output frequency in MHz; CS = maximum switch capacitance in pF; VCC = supply voltage in V; ((C +C ) × V 2 × f ) = sum of the outputs. L S CC o 2. The condition is VI = GND to VCC. ORDERING INFORMATION TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA Code 16-Pin Plastic DIL PACKAGES –40°C to +125°C 74LV4051 N 74LV4051 N SOT38-4 16-Pin Plastic SO –40°C to +125°C 74LV4051 D 74LV4051 D SOT109-1 16-Pin Plastic SSOP Type II –40°C to +125°C 74LV4051 DB 74LV4051 DB SOT338-1 16-Pin Plastic TSSOP Type I –40°C to +125°C 74LV4051 PW 74LV4051PW DH SOT403-1 PIN CONFIGURATION PIN DESCRIPTION PIN NUMBER Y4 1 16 VCC Y6 2 15 Y2 Z 3 14 Y1 Y7 4 13 Y0 Y5 5 12 Y3 E 6 11 S0 VEE 7 GND 8 10 S1 9 S2 SYMBOL FUNCTION 3 Z Common input/output 6 E Enable input (active LOW) 7 VEE Negative supply voltage 8 GND Ground (0 V) 11, 10, 9 S0 to S2 Select inputs 13, 14, 15, 12, 1, 5, 2, 4 Y0 to Y7 Independent inputs/outputs 16 VCC Positive supply voltage SV01702 1998 Jun 23 2 853-1998 19618 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer 74LV4051 LOGIC SYMBOL LOGIC SYMBOL (IEEE/IEC) 11 S0 10 S1 9 S2 6 E Y0 13 Y1 14 Y2 15 Y3 12 Y4 1 Y5 5 Y6 2 Y7 4 MDX 13 11 0 0 10 8X 0 14 1 7 9 15 2 2 12 3 1 6 G8 4 5 5 Z 3 6 3 SV01704 2 4 7 FUNCTION TABLE INPUTS INPUTS SV01703 CHANNEL ON E S2 S1 S0 L L L L Y0 – Z L L L H Y1 – Z L L H L Y2 – Z L L H H Y3 – Z L H L L Y4 – Z L H L H Y5 – Z L H H L Y6 – Z L H H H Y7 – Z H X X X None NOTES: H = HIGH voltage level L = LOW voltage level X = don’t care 1998 Jun 23 3 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer 74LV4051 FUNCTIONAL DIAGRAM 16 V CC 11 10 9 6 Y0 13 Y1 14 Y2 15 Y3 12 Y4 1 Y5 5 Y6 2 Y7 4 Z 3 S0 S1 S2 LOGIC LEVEL CONVERSION 1–of–8 DECODER E GND V EE 8 7 SV01705 SCHEMATIC DIAGRAM (ONE SWITCH) VCC VCC Y VEE VCC VCC VEE from logic VEE Z SV01695 1998 Jun 23 4 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer 74LV4051 ABSOLUTE MAXIMUM RATINGS1, 2 In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0 V). PARAMETER SYMBOL VCC DC supply voltage IIK DC input diode current ISK IS Tstg Storage temperature range PTOT CONDITIONS RATING UNIT –0.5 to +7.0 V VI < –0.5 or VI > VCC + 0.5 V 20 mA DC switch diode current VS < –0.5 or VS > VCC + 0.5 V 20 mA DC switch current –0.5 V < VS < VCC + 0.5 V 25 mA –65 to +150 °C Power dissipation per package – plastic DIL – plastic mini-pack (SO) – plastic shrink mini-pack (SSOP and TSSOP) for temperature range: –40 to +125°C above +70°C derate linearly with 12 mW/K above +70°C derate linearly with 8 mW/K above +60°C derate linearly with 5.5 mW/K 750 500 400 mW NOTES: 1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. RECOMMENDED OPERATING CONDITIONS SYMBOL VCC PARAMETER DC supply voltage VI Input voltage VO Output voltage Tamb Operating ambient temperature range in free air tr, tf Input rise and fall times CONDITIONS MIN TYP MAX UNIT See Note 1 and Figure 5 1.0 3.3 6.0 V 0 – VCC V 0 – VCC V +85 +125 °C 500 200 100 ns/V See DC and AC characteristics –40 –40 VCC = 1.0 V to 2.0 V VCC = 2.0 V to 2.7 V VCC = 2.7 V to 6.0 V – – – – – – NOTE: 1. The LV is guaranteed to function down to VCC = 1.0V (input levels GND or VCC); DC characteristics are guaranteed from VCC = 1.2V to VCC = 6.0V. 1998 Jun 23 5 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer 74LV4051 DC ELECTRICAL CHARACTERISTICS Over recommended operating conditions, voltages are referenced to GND (ground = 0 V) LIMITS SYMBOL PARAMETER -40°C to +85°C TEST CONDITIONS MIN VIH VIL HIGH level Input voltage LOW level Input voltage TYP1 -40°C to +125°C MAX MIN VCC = 1.2 V 0.9 0.9 VCC = 2.0 V 1.4 1.4 VCC = 2.7 to 3.6 V 2.0 2.0 VCC = 4.5 V 3.15 3.15 VCC = 6.0 V 4.20 V 4.20 VCC = 1.2 V 0.3 0.3 VCC = 2.0 V 0.6 0.6 VCC = 2.7 to 3.6 V 0.8 0.8 VCC = 4.5 V 1.35 1.35 VCC = 6.0 V 1.80 1.80 ±II Input leakage g current VCC = 3.6 1.0 1.0 2.0 2.0 ±IS Analog switch OFF-state current per channel VCC = 3.6 VI = VIH or VIL IVSI = VCC - GND (See Figure 2) 1.0 1.0 2.0 2.0 ±IS Analog g switch ON-state current VI = VIH or VIL IVSI = VCC - GND (See Figure 3) 1.0 1.0 2.0 2.0 Quiescent supply y current 40 VCC = 6.0 V VI = VCC or GND VIS = GND or VCC; VOS = VCC or GND 20.0 ICC 40.0 80 ∆ICC Additional quiescent supply current per input VCC = 2.7 to 3.6 V VI = VCC – 0.6 V 500 850 VCC = 1.2 V VI = VIH or VIL; IS = 100 mA; VIS = VCC to GND 145 325 375 90 200 235 80 180 210 60 135 160 55 125 145 RON ON-resistance ((peak)) VCC = 6.0 VCC = 6.0 VCC = 3.6 VCC = 6.0 VCC = 3.6 V VI = VCC or GND VCC = 2.0 V VCC = 2.7 V VCC = 3.0 to 3.6 V VCC = 4.5 V VI = VIH or VIL; IS = 1000 mA; VIS = VCC tto GND VCC = 6.0 V VCC = 1.2 V RON ON-resistance ((rail)) VI = VIH or VIL; IS = 100 mA; VIS = GND 110 235 270 VCC = 2.7 V 70 145 165 60 130 150 45 100 115 40 85 100 VCC = 3.0 to 3.6 V VCC = 4.5 V VCC = 6.0 V V µA µA µA µA µA W 225 VCC = 2.0 V VI = VIH or VIL; IS = 1000 mA; VIS = GND UNIT MAX W NOTES: 1. All typical values are measured at Tamb = 25°C. 2. At supply voltages approaching 1.2 V, the analog switch ON-resistance becomes extremely non-linear. Therefore, it is recommended that these devices be used to transmit digital signals only, when using these supply voltages. 3. RON (MAX) data is preliminary. 1998 Jun 23 6 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer 74LV4051 DC ELECTRICAL CHARACTERISTICS (Continued) LIMITS SYMBOL PARAMETER -40°C to +85°C TEST CONDITIONS MIN VCC = 1.2 V RON DRON ON-resistance ON resistance ((rail)) Maximum variation of ON-resistance b between any two channels VCC = 2.0 V VCC = 2.7 V VCC = 3.0 to 3.6 V VCC = 4.5 V VCC = 6.0 V VCC = 1.2 V VCC = 2.0 V VCC = 2.7 V VCC = 3.0 to 3.6 V VCC = 4.5 V VCC = 6.0 V TYP1 VI = VIH or VIL; IS = 100 mA; VIS = VCC 250 VI = VIH or VIL; IS = 1000 mA; VIS = VCC 120 75 70 50 45 VI = VIH or VIL; VIS = VCC to GND 5 4 4 3 2 -40°C to +125°C MAX MIN UNIT MAX W 320 195 175 130 120 370 225 205 150 135 W W NOTES: 1. All typical values are measured at Tamb = 25°C. 2. At supply voltages approaching 1.2 V, the analog switch ON-resistance becomes extremely non-linear. Therefore, it is recommended that these devices be used to transmit digital signals only, when using these supply voltages. 3. RON (MAX) data is preliminary. 1998 Jun 23 7 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer 74LV4051 LOW (from select inputs) HIGH (from select inputs) V Yn Yn Z Z A V is = 0 to V CC I – VEE A ÎÎÎ ÎÎÎ is VI = VCC or VEE VEE VO = VEE or VCC VEE SV01706 Figure 1. Test circuit for measuring ON-resistance (RON). SV01707 Figure 2. Test circuit for measuring OFF-state current. HIGH (from select inputs) V RON 150 nYn () nZ VO (open circuit) A CC = 2.0 V 120 V 90 CC = 3.0 V 60 VI = VCC or VEE 30 V VEE CC = 4.5 V 0 SV01708 0 Figure 3. Test circuit for measuring ON-state current. 1.2 2.4 3.6 4.8 V is (V) SV01701 Figure 4. Typical ON-resistance (Ron) as a function of input voltage (Vis) for Vis = 0 to VCC – VEE. VCC – GND (V) 6.0 operating area 4.0 2.0 0 2.0 4.0 6.0 VCC – VEE (V) SV01662 Figure 5. Guaranteed operating area as a function of the supply voltages. 1998 Jun 23 8 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer 74LV4051 AC CHARACTERISTICS GND = 0 V; tr = tf ≤ 2.5ns; CL = 50pF LIMITS CONDITION SYMBOL –40 to +85 °C PARAMETER VCC (V) OTHER 1.2 tPHL/tPLH tPZH/tPZL 20 13 15 52 10 12 4.5 4 9 10 6.0 3 8 8 1.2 145 49 94 112 36 69 83 282 55 66 3.0 to 3.6 RL =1k 1k ; CL = 50 pF Figures 13 and d1 2.7 3.0 to 3.6 25 47 56 6.0 19 38 43 1.2 140 48 90 107 35 66 79 272 53 63 RL = 1k; 1k CL = 50 pF Figures 13 and d1 2.7 3.0 to 3.6 4.5 24 45 54 6.0 18 34 41 1.2 145 51 93 110 38 69 82 302 56 66 29 48 56 6.0 21 37 44 1.2 115 41 73 90 31 54 67 242 44 54 22 37 46 17 29 36 2.0 tPHZ/tPLZ Turn-off time E to VOS RL = 1k CL = 50 pF Figures 13 and 1 2.7 3.0 to 3.6 4.5 2.0 tPHZ/tPLZ Turn-off time Sn to VOS RL = 1k CL = 50 pF Figures 13 and 1 2.7 3.0 to 3.6 4.5 6.0 NOTES: 1. Unless otherwise stated, all typical values are measured at Tamb = 25°C 2. Typical values are measured at VCC = 3.3 V. 1998 Jun 23 UNIT MAX 17 2.0 Turn-on time Sn to VOS MIN 6 RL = ∞ ; CL = 50 pF Figure 12 4.5 tPZH/tPZL MAX 9 2.7 2.0 Turn-on time E to VOS TYP1 25 2.0 Propagation g delay y Vis to Vos MIN –40 to +125 °C 9 ns ns ns ns ns Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer 74LV4051 ADDITIONAL AC CHARACTERISTICS Recommended conditions and typical values GND = 0 V; tr = tf ≤ 2.5ns SYMBOL TYP. UNIT VCC (V) Vis(p–p) (V) Sine-wave distortion f = 1 kHz 0.80 0.40 % 3.0 6.0 2.75 5.50 RL = 10 kW; CL = 50 pf Figure 9 and 10 Sine-wave distortion f = 10 kHz 2.40 1.20 % 3.0 6.0 2.75 5.50 RL = 10 kW; CL = 50 pf Figure 9 and 10 Switch “OFF” signal feed through –50 –50 dB 3.0 6.0 Note 1 RL = 600 W; CL = 50 pf; f= 1 MHz Figures 5 and 11 Crosstalk between any two switches/multiplexers –60 –60 dB 3.0 6.0 Note 1 RL = 600 W; CL = 50 pf; f= 1 MHz Figure 8 Crosstalk voltage between enable or address input to any switch (peak-to-peak value) 110 120 mV 3.0 6.0 fmax Minimum frequency response (–3 dB) 180 200 MHz 3.0 6.0 CS Maximum switch capacitance 5 pf V(p–p) PARAMETER CONDITIONS RL = 600 W; CL = 50 pf; f= 1 MHz (Sn or E, square wave between VCC and GND tr = tf = 6 ns) Figure 8 Note 2 RL = 50 W; CL = 50 pF Figures 5, 8 and 9 GENERAL NOTES: Vis is the input voltage at nY or Z terminal, whichever is assigned as an input. VOS is the output voltage at nY or Z terminal, whichever is assigned as an output. NOTES: 1. Adjust input voltage Vis is 0 dBm level (0 dBm = 1 mW into 600 W). 2. Adjust input voltage Vis is 0 dBm level at VOS for 1 MHz (0 dBm = 1 mW into 50 W). 5 (dB) 0 (dB) 0 –50 –5 –100 10 10 2 10 3 10 4 f (kHz) 10 5 10 10 2 10 6 10 3 10 4 10 5 10 6 f (kHz) SV01636 SV01635 Figure 6. Typical switch “OFF” signal feed-through as a function of frequency. Figure 7. Typical frequency response. NOTES TO FIGURES 6 AND 7: Test conditions: VCC = 3.0 V; GND = 0 V; VEE = -3.0 V; RL = 50 W; RSOURCE = 1kW. VCC 0.1 mF V RL VCC 2RL Yn/Z VCC 2RL 2RL Z/Yn Z/Yn Yn/Z Vos is channel ON 2RL CL RL 2RL channel OFF GND (a) CL dB GND (b) SV01632 Figure 8. Test circuit for measuring crosstalk between any two switches. (a) channel ON condition; (b) channel OFF condition. 1998 Jun 23 10 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer Sn or E VCC NOTE TO FIGURE 8: The crosstalk is defined as follows (oscilloscope output): VCC 2RL 74LV4051 2RL Yn/Z Z/Yn DUT 2RL CL 2RL V(p – p) oscilloscope SV01642 GND VEE SV01739 Figure 9. Test circuit for measuring crosstalk between control and any switch. NOTE TO FIGURE 9: Adjust input voltage to obtain 0 dBm at VOS when Fin = 1 MHz. After set-up frequency of fin is increased to obtain a reading of –3 dB at VOS. VCC sine-wave 2RL 0.1 F Yn/Z Z/Yn Vos channel ON 2RL CL dB GND SV01634 Figure 10. Test circuit for measuring minimum frequency response. VCC fin = 1 kHz sine-wave VCC 2RL 10 F Yn/Z Z/Yn 0.1 F Vos V channel ON 2RL CL distortion meter 2RL Yn/Z Z/Yn VOS is channel OFF GND 2RL CL dB GND SV01637 Figure 11. Test circuit for measuring sine-wave distortion. SV01639 Figure 12. Test circuit for measuring switch “OFF” signal feed-through. 1998 Jun 23 11 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer 74LV4051 WAVEFORMS VM = 1.5 V at 2.7 V ≤ VCC ≤ 3.6 V VM = 0.5 × VCC at 2.7 V > VCC > 3.6 V VOL and VOH are the typical output voltage drop that occur with the output load Vx = VOL + 0.3 V at 2.7 V ≤ VCC ≤ 3.6 V VX = VOL + 0.1 × VCC at 2.7 V >VCC > 3.6 V VY = VOH – 0.3 V at 2.7 V ≤ VCC ≤ 3.6 V VY = VOH – 0.1 × VCC at 2.7 V >VCC > 3.6 V VI VI INPUTS INPUTS VM VM GND GND t PLH VCC OUTPUT LOW-to-OFF OFF-to-LOW VOL V OH VM OUTPUTS tPZL tPLZ t PHL VM VX tPZH tPHZ V OL VOH SV01638 VY OUTPUT HIGH-to-OFF OFF-to-HIGH GND Figure 13. Input (Vis) to output (Vos) propagation delays. VM outputs disabled outputs enabled outputs enabled SV01640 Figure 14. Turn-on and turn-off times for the inputs (Sn, E) to the output (Vos). TEST CIRCUIT PULSE GENERATOR 2 VCC Open VEE NEGATIVE PULSE 90% VM 1k 50 pF CL 10% 0V D.U.T. RT VI VM 10% 1k VO Vl tW 90% S1 Vcc tTHL (tf) tTLH (tr) tTLH (tr) tTHL (tf) 90% POSITIVE PULSE VEE VI 90% VM VM 10% tW Test Circuit for Outputs 10% 0V DEFINITIONS RL = Load resistor CL = Load capacitance includes jig and probe capacitance VCC < 2.7V VI Test S1 VIS VCC tPLH/tPHL Open Pulse 2.7 - 3.6V 2.7V tPLZ/tPZL 2 VCC VEE > 3.6 V VCC tPHZ/tPZH VEE RT = Termination resistance should be equal to ZOUT of pulse generators. tr = tf =6ns, when measuring fmax, there is no constraint on tr, tf with 50% duty factor. VI SY01738 Figure 15. Load circuitry for switching times. 1998 Jun 23 12 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer DIP16: plastic dual in-line package; 16 leads (300 mil) 1998 Jun 23 13 74LV4051 SOT38-4 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer SO16: plastic small outline package; 16 leads; body width 3.9 mm 1998 Jun 23 14 74LV4051 SOT109-1 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm 1998 Jun 23 15 74LV4051 SOT338-1 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm 1998 Jun 23 16 74LV4051 SOT403-1 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer NOTES 1998 Jun 23 17 74LV4051 Philips Semiconductors Product specification 8-channel analog multiplexer/demultiplexer 74LV4051 DEFINITIONS Data Sheet Identification Product Status Definition Objective Specification Formative or in Design This data sheet contains the design target or goal specifications for product development. Specifications may change in any manner without notice. Preliminary Specification Preproduction Product This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Product Specification Full Production This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes at any time without notice, in order to improve design and supply the best possible product. Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. LIFE SUPPORT APPLICATIONS Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices, or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale. Copyright Philips Electronics North America Corporation 1998 All rights reserved. Printed in U.S.A. Philips Semiconductors 811 East Arques Avenue P.O. Box 3409 Sunnyvale, California 94088–3409 Telephone 800-234-7381 print code Document order number: yyyy mmm dd 18 Date of release: 05-96 9397-750-04459