Product Overview

Product Overview
MC74VHC1G66: Analog Switch, SPST, Single Supply
For complete documentation, see the data sheet
Product Description
The MC74VHC1G66 is an advanced high speed CMOS bilateral analog switch fabricated with silicon gate CMOS technology. It
achieves high speed propagation delays and low ON resistances while maintaining CMOS low power dissipation. This bilateral
switch controls analog and digital voltages that may vary across the full power-supply range (from VCC to GND).
The MC74VHC1G66 is compatible in function to a single gate of the High Speed CMOS MC74VHC4066 and the metal-gate CMOS
MC14066. The device has been designed so that the ON resistances (RON) are much lower and more linear over input voltage than
RON of the metal-gate CMOS or High Speed CMOS analog switches.
The ON/OFF control inputs are compatible with standard CMOS outputs; with pull-up resistors, it is compatible with LSTTL outputs.
Features
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High Speed: tPD = 20ns (Typ) at VCC = 5 V
Low Power Dissipation: ICC = 1µA (Max) at TA = 25°C
Diode Protection Provided on Inputs and Outputs
Improved Linearity and Lower ON Resistance over Input Voltage
On/Off Control Input Has OVT
Chip Complexity: FETs = 11 or 3 Equivalent Gates
Pb-Free Packages are Available
Applications
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Cell phones
Wireless consumer devices
Portable computing
Low voltage data acquisition
Audio & video signal routing
Part Electrical Specifications
Product
Compliance
Status
Channels
Number of
Switches
Configuratio
n
Icc Max (µA)
ron Max (Ω)
VCC Min (V)
VCC Max (V)
Package
Type
MC74VHC1G66DFT1
G
Pb-free
Active
1
1
SPST
40
45
2
5.5
SC-88A-5 /
SC-70-5 /
SOT-323-5
MC74VHC1G66DFT2
G
Pb-free
Active
1
1
SPST
40
45
2
5.5
SC-88A-5 /
SC-70-5 /
SOT-323-5
MC74VHC1G66DTT1
G
Pb-free
Active
1
1
SPST
40
45
2
5.5
TSOP-5 /
SOT-23-5
Halide free
Halide free
Halide free
For more information please contact your local sales support at www.onsemi.com
Created on: 6/30/2016