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Details, datasheet, quote on part number:SN74HC4066DB
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Datasheet text preview:
SN74HC4066 QUADRUPLE BILATERAL ANALOG SWITCH
SCLS325B MARCH 1996 REVISED MAY 1997
D D D D D D D
High Degree of Linearity High On-Off Output Voltage Ratio Low Crosstalk Between Switches Low On-State Impedance -- Typically, 50 at VCC = 6 V Individual Switch Controls Extremely Low Input Current Package Options Include Plastic Small-Outline (D), Plastic Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, and Standard Plastic (N) 300-mil DIPs
D, DB, PW, OR N PACKAGE (TOP VIEW)
1A 1B 2B 2A 2C 3C GND
1 2 3 4 5 6 7
14 13 12 11 10 9 8
VCC 1C 4C 4A 4B 3B 3A
description
The SN74HC4066 is a silicon-gate CMOS quadruple analog switch designed to handle both analog and digital signals. Each switch permits signals with amplitudes of up to 6 V (peak) to be transmitted in either direction. Each switch section has its own enable input control (C). A high-level voltage applied to C turns on the associated switch section. Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems. The SN74HC4066 is characterized for operation from 40_C to 85_C.
FUNCTION TABLE (each switch) INPUT CONTROL (C) L H SWITCH OFF ON
logic symbol
1C 1A 2C 2A 3C 3A 4C 4A 13 1 5 4 6 8 12 11 10 4B 9 3B 3 2B X1 1 1 2 1B
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright © 1997, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
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SN74HC4066 QUADRUPLE BILATERAL ANALOG SWITCH
SCLS325B MARCH 1996 REVISED MAY 1997
logic diagram, each switch (positive logic)
A VCC VCC
B C
One of Four Switches
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V Control-input diode current, II (VI VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA I/O port diode current, II (VI < 0 or VI/O < VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA On-state switch current (VI/O = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Package thermal impedance, JA (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127°C/W DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78°C/W PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170°C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Stresses beyond those listed under "absolute maximum ratings" 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. NOTES: 1. All voltages are with respect to ground unless otherwise specified. 2. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace length of zero.
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POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
SN74HC4066 QUADRUPLE BILATERAL ANALOG SWITCH
SCLS325B MARCH 1996 REVISED MAY 1997
recommended operating conditions
VCC VI/O VIH Supply voltage I/O port voltage High-level input voltage, control inputs VCC = 2 V VCC = 4.5 V VCC = 6 V VCC = 2 V VIL Low-level input voltage, control inputs VCC = 4.5 V VCC = 6 V VCC = 2 V VCC = 4.5 V VCC = 6 V MIN 2 0 1.5 3.15 4.2 0 0 0 NOM 5 MAX 6 VCC VCC VCC VCC 0.3 0.9 1.2 1000 500 400 ns V UNIT V V V
tt
Input rise/fall time
TA Operating free-air temperature 40 85 °C With supply voltages at or near 2 V, the analog switch on-state resistance becomes very nonlinear. It is recommended that only digital signals be transmitted at these low supply voltages.
electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS CONDITIONS VCC 2V Ron On-state switch resistance IT = 1 mA, VI = 0 to VCC, 1A t (see Figure 1) VC = VIH, (see Figure 1) 4.5 V 6V 2V Ron(p) II Isoff Ison ICC Ci Cf Co Peak on resistance Control input current Off-state switch leakage current On-state switch leakage current Supply current Input capacitance capacitance Feedthrough capacitance Output capacitance A or B C A to B A or B VI = 0 5V VI = VCC or GND, VC = VIH, GND IT = 1 mA 1 mA VC = 0 or VCC VI = VCC or 0, VO = VCC or 0, VC = VIL, (see Figure 2) VI = VCC or 0, VC = VIH, (see Figure 3) VI = 0 or VCC, IO = 0 4.5 V 6V 6V 6V 6V 6V 5V 9 3 0.5 9 10 10 TA = 25_C MIN TYP MAX 150 50 30 320 70 50 ±0.1 ±100 ±0.1 ±0.1 2 ±1000 ±5 ±5 20 nA µA µA µA pF pF pF 170 215 85 106 MIN MAX UNIT
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
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