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| 74VHC4051 * 74VHC4052 * 74VHC4053 8-Channel Analog Multiplexer * Dual 4-Channel Analog Multiplexer * Triple 2-Channel Analog Multiplexer April 1994 Revised April 1999 74VHC4051 * 74VHC4052 * 74VHC4053 8-Channel Analog Multiplexer * Dual 4-Channel Analog Multiplexer * Triple 2-Channel Analog Multiplexer General Description These multiplexers are digitally controlled analog switches implemented in advanced silicon-gate CMOS technology. These switches have low "on" resistance and low "off" leakages. They are bidirectional switches, thus any analog input may be used as an output and vice-versa. Also these switches contain linearization circuitry which lowers the "on" resistance and increases switch linearity. These devices allow control of up to 6V (peak) analog signals with digital control signals of 0 to 6V. Three supply pins are provided for VCC, ground, and VEE. This enables the connection of 0-5V logic signals when VCC = 5V and an analog input range of 5V when VEE = 5V. All three devices also have an inhibit control which when high will disable all switches to their off state. All analog inputs and outputs and digital inputs are protected from electrostatic damage by diodes to VCC and ground. VHC4051: This device connects together the outputs of 8 switches, thus achieving an 8 channel Multiplexer. The binary code placed on the A, B, and C select lines determines which one of the eight switches is "on", and connects one of the eight inputs to the common output. VHC4052: This device connects together the outputs of 4 switches in two sets, thus achieving a pair of 4-channel multiplexers. The binary code placed on the A, and B select lines determine which switch in each 4 channel section is "on", connecting one of the four inputs in each section to its common output. This enables the implementation of a 4-channel differential multiplexer. VHC4053: This device contains 6 switches whose outputs are connected together in pairs, thus implementing a triple 2 channel multiplexer, or the equivalent of 3 single-poledouble throw configurations. Each of the A, B, or C select lines independently controls one pair of switches, selecting one of the two switches to be "on". Features s Wide analog input voltage range: 6V s Low "on" resistance: 50 typ. (VCC-VEE = 4.5V) 30 typ. (VCC-VEE = 9V) s Logic level translation to enable 5V logic with 5V analog signals s Low quiescent current: 80 A maximum s Matched switch characteristic s Pin and function compatible with the 74HC4051/ 4052/ 4053 Ordering Code: Order Number 74VHC4051M 74VHC4051WM 74VHC4051MTC 74VHC4051N 74VHC4052M 74VHC4052WM 74VHC4052MTC 74VHC4052N 74VHC4053M 74VHC4053WM 74VHC4053MTC 74VHC4053N Package Number M16A M16B MTC16 N16E M16A M16B MTC16 N16E M16A M16B MTC16 N16E Package Description 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter "X" to the ordering code. (c) 1999 Fairchild Semiconductor Corporation DS011674.prf www.fairchildsemi.com 74VHC4051 * 74VHC4052 * 74VHC4053 Connection Diagrams Truth Tables 4051 Input INH H L L L L L L L C X L L L L H H H H B X L L H H L L H H 4052 Inputs INH H L L L L B X L L H H A X L H L H 4053 Input INH H L L L L L L L L C X L L L L H H H H B X L L H H L L H H A X L H L H L H L H C None CX CX CX CX CY CY CY CY "ON" Channels B None BX BX BY BY BX BX BY BY A None AX AY AX AY AX AY AX AY "ON" Channels X None 0X 1X 2X 3X Y None 0Y 1Y 2Y 3Y A X L H L H L H L H "ON" Channel None Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Top View L Top View Top View www.fairchildsemi.com 2 74VHC4051 * 74VHC4052 * 74VHC4053 Logic Diagrams 74VHC4051 74VHC4052 74VHC4053 3 www.fairchildsemi.com 74VHC4051 * 74VHC4052 * 74VHC4053 Absolute Maximum Ratings(Note 1) (Note 2) Supply Voltage (VCC ) Supply Voltage (VEE) Control Input Voltage (VIN) Switch I/O Voltage (VIO) Clamp Diode Current (IIK, IOK) Output Current, per pin (IOUT) VCC or GND Current, per pin (ICC) Storage Temperature Range (TSTG) Power Dissipation (PD) (Note 3) S.O. Package only Lead Temperature (TL) (Soldering 10 seconds) 260C 600 mW 500 mW -65C to +150C -0.5 to +7.5V +0.5 to -7.5V -1.5 to VCC+1.5V VEE-0.5 to VCC+0.5V 20 mA 25 mA 50 mA Recommended Operating Conditions Min Supply Voltage (VCC) Supply Voltage (VEE) DC Input or Output Voltage (VIN, VOUT) Operating Temperature Range (TA) Input Rise or Fall Times (tr, tf) VCC = 2.0V VCC = 4.5V VCC = 6.0V 1000 500 400 ns ns ns -40 +85 C 2 0 0 Max 6 -6 VCC Units V V V Note 1: Absolute Maximum Ratings are those values beyond which damage to the device may occur. Note 2: Unless otherwise specified all voltages are referenced to ground. Note 3: Power Dissipation temperature derating -- plastic "N" package: - 12 mW/C from 65C to 85C. www.fairchildsemi.com 4 74VHC4051 * 74VHC4052 * 74VHC4053 DC Electrical Characteristics Symbol VIH Parameter Minimum HIGH Level Input Voltage VIL Maximum LOW Level Input Voltage RON Maximum "ON" Resistance (Note 5) (Note 4) VEE VCC 2.0V 4.5V 6.0V 2.0V 4.5V 6.0V TA = 25C TA = -40 to 85C Typ Guaranteed Limits 1.5 3.15 4.2 0.5 1.35 1.8 40 30 20 100 40 20 15 10 5 5 160 120 100 230 110 90 80 20 10 10 .05 GND -6.0V GND -6.0V GND -6.0V GND -6.0V GND -6.0V GND -6.0V GND -6.0V GND -6.0V 6.0V 6.0V 6.0V 6.0V 6.0V 6.0V 6.0V 6.0V 6.0V 6.0V 6.0V 6.0V 6.0V 6.0V 6.0V 6.0V 4 8 60 100 0.1 0.2 0.050 0.1 0.05 0.5 0.1 0.2 0.05 0.1 0.05 0.05 1.5 3.15 4.2 0.5 1.35 1.8 200 150 125 280 140 120 100 25 15 12 0.5 40 80 300 500 1.0 2.0 0.5 1.0 0.5 0.5 1.0 2.0 0.5 1.0 0.5 0.5 Units V V V V V V A A A nA nA A A A A A A A A A A A A Conditions VINH = VIL, IS = 2.0 mA VIS = VCC to VEE (Figure 1) VINH = VIL, IS = 2.0 mA VIS = VCC or VEE (Figure 1) GND -4.5V -6.0V GND GND -4.5V -6.0V GND -4.5V -6.0V 4.5V 4.5V 6.0V 2.0V 4.5V 4.5V 6.0V 4.5V 4.5V 6.0V RON Maximum "ON" Resistance Matching VINH = VIL VIS = VCC to GND VIN = VCC or GND VCC = 2 - 6V VIN = VCC or GND IOUT = 0 A VOS = VCC or VEE VIS = VEE or VCC VINH = VIH (Figure 2) VIS = VCC to VEE IN ICC IIZ Maximum Control Input Current Maximum Quiescent Supply Current Maximum Switch "OFF" Leakage Current (Switch Input) IIZ Maximum Switch "ON" Leakage Current VHC4051 VINH = VIL (Figure 3) VIS = VCC to VEE VHC4052 VINH = VIL (Figure 3) VIS = VCC to VEE VHC4053 VINH = VIL (Figure 3) IIZ Maximum Switch "OFF" Leakage Current (Common Pin) VOS = VCC or VEE VHC4051 VIS = VEE or VCC VINH = VIH VOS = VCC or VEE VHC4052 VIS = VEE or VCC VINH = VIH VOS = VCC or VEE VHC4053 VIS = VEE or VCC VINH = VIH Note 4: For a power supply of 5V 10% the worst case on resistances (RON) occurs for VHC at 4.5V. Thus the 4.5V values should be used when designing with this supply. Worst case VIH and VIL occur at VCC = 5.5V and 4.5V respectively. (The VIH value at 5.5V is 3.85V.) The worst case leakage current occur for CMOS at the higher voltage and so the 5.5V values should be used. Note 5: At supply voltages (VCC-VEE) approaching 2V the analog switch on resistance becomes extremely non-linear. Therefore it is recommended that these devices be used to transmit digital only when using these supply voltages. Note 6: Adjust 0 dB for f = 1 kHz (Null R1/RON Attenuation). 5 www.fairchildsemi.com 74VHC4051 * 74VHC4052 * 74VHC4053 AC Electrical Characteristics VCC = 2.0V - 6.0V, VEE = 0V - 6V, CL = 50 pF (unless otherwise specified) Symbol tPHL, tPLH Parameter Maximum Propagation Delay Switch In to Out Conditions VEE GND GND -4.5V -6.0V tPZL, tPZH Maximum Switch Turn "ON" Delay RL = 1 k GND GND -4.5V -6.0V tPHZ, tPLZ Maximum Switch Turn "OFF" Delay GND GND -4.5V -6.0V fMAX Minimum Switch Frequency Response 20 log (VI/VO) = 3 dB Control to Switch Feedthrough Noise Crosstalk between any Two Switches Switch OFF Signal Feedthrough Isolation THD Sinewave Harmonic Distortion CIN CIN Maximum Control Input Capacitance Maximum Switch Input Capacitance Input 4051 Common 4052 Common 4053 Common CIN Maximum Feedthrough Capacitance 15 90 45 30 5 pF pF RL = 600, f = 1 MHz, CL = 50 pF RL = 600, f = 1 MHz RL = 600, f = 1 MHz, VCTL = VIL RL = 10 k, CL = 50 pF, f = 1 kHz 5 10 10 pF VIS = 4 VPP VIS = 8 VPP 0V -4.5V 4.5V 4.5V 0.013 0.008 % % VIS = 4 VPP VIS = 8 VPP VIS = 4 VPP VIS = 8 VPP 0V -4.5V 0V -4.5V 4.5 4.5V 4.5V 4.5V -52 -50 -42 -44 dB dB dB dB VIS = 4 VPP VIS = 8 VPP 0V -4.5V 4.5V 4.5V 1080 250 mV mV GND -4.5V VCC 3.3V 4.5V 4.5V 6.0V 3.3V 4.5V 4.5V 6.0V 3.3V 4.5V 4.5V 6.0V 4.5V 4.5V 16 15 65 28 18 16 30 35 TA=25C Typ 25 5 4 3 92 35 12 8 7 200 69 46 41 170 58 37 32 TA=-40 to 85C Guaranteed Limits 40 15 12 11 250 87 58 51 210 73 46 41 Units ns ns ns ns ns ns ns ns ns ns ns ns MHz MHz www.fairchildsemi.com 6 74VHC4051 * 74VHC4052 * 74VHC4053 AC Test Circuits and Switching Time Waveforms FIGURE 1. "ON" Resistance FIGURE 2. "OFF" Channel Leakage Current FIGURE 3. "ON" Channel Leakage Current FIGURE 4. tPHL, tPLH Propagation Delay Time Signal Input to Signal Output FIGURE 5. tPZL, tPLZ Propagation Delay Time Control to Signal Output FIGURE 6. tPZH, tPHZ Propagation Delay TIme Control to Signal Output FIGURE 7. Crosstalk: Control Input to Signal Output 7 www.fairchildsemi.com 74VHC4051 * 74VHC4052 * 74VHC4053 AC Test Circuits and Switching Time Waveforms (Continued) FIGURE 8. Crosstalk Between Any Two Switches Typical Performance Characteristics Typical "On" Resistance vs Input Voltage VCC =-VEE Special Considerations In certain applications the external load-resistor current may include both VCC and signal line components. To avoid drawing VCC current when switch current flows into the analog switch pins, the voltage drop across the switch must not exceed 1.2V (calculated from the ON resistance). www.fairchildsemi.com 8 74VHC4051 * 74VHC4052 * 74VHC4053 Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Package Number M16A 16-Lead Small Outline Intergrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide Package Number M16B 9 www.fairchildsemi.com 74VHC4051 * 74VHC4052 * 74VHC4053 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC16 www.fairchildsemi.com 10 74VHC4051 * 74VHC4052 * 74VHC4053 8-Channel Analog Multiplexer * Dual 4-Channel Analog Multiplexer * Triple 2-Channel Analog Multiplexer Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Package Number N16E LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support 1. Life support devices or systems are devices or systems device or system whose failure to perform can be reawhich, (a) are intended for surgical implant into the sonably expected to cause the failure of the life support body, or (b) support or sustain life, and (c) whose failure device or system, or to affect its safety or effectiveness. to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the www.fairchildsemi.com user. Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. |
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