UNISONIC TECHNOLOGIES CO., LTD U74HC1G66
BILATERAL SWITCH
DESCRIPTION
CMOS IC
The UTC U74HC1G66 is a high-speed Si-g...
UNISONIC TECHNOLOGIES CO., LTD U74HC1G66
BILATERAL SWITCH
DESCRIPTION
CMOS IC
The UTC U74HC1G66 is a high-speed Si-gate
CMOS device that provides an analog switch. The switch has two input/output pins(Y and Z) and an active high enable input pin (E). When pin E is low, the analog switch is turned off.
FEATURES
* Operation
voltage range: 2V~9V * Very low ON-resistance * Low power dissipation * Very small 5 pins package
ORDERING INFORMATION
Order Number Lead Free Halogen Free U74HC1G66L-AF5-R U74HC1G66G-AF5-R U74HC1G66L-AL5-R U74HC1G66G-AL5-R Package SOT-25 SOT-353 Packing Tape Reel Tape Reel
3
MARKING
2 1 L: Lead Free G: Halogen Free 5 SOT-25 SOT-353
H66
4
www.unisonic.com.tw Copyright © 2009 Unisonic Technologies Co., Ltd
1 of 6
QW-R502-276.C
http://www.Datasheet4U.com
U74HC1G66
PIN CONFIGURATION
GND 3 Z 2 Y 1
CMOS IC
4 E
5 VCC
FUNCTION TABLE
INPUT(EN) OUTPUT(Y/Z) H ON L OFF Note: H: HIGH
voltage level; L: LOW
voltage level.
LOGIC DIAGRAM
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 6
QW-R502-276.C
http://www.Datasheet4U.com
U74HC1G66
ABSOLUTE MAXIMUM RATINGS (unless otherwise specified)
PARAMETER SYMBOL VCC ICC IIK ISK IS Supply
Voltage VCC or GND Current Input Clamp Current Switch Diode Current Switch Current Power Dissipation Derate above Ta>55°C
CMOS IC
RATINGS UNIT -0.5~11 V ±50 mA ±20 mA ±20 mA ±25 mA 200 mW PD 2.5 mW/K Operating Temperature TOPR -40 ~ + 125 °C Storage Temperature TSTG -65 ~ +150 °C Note: Absolute m...