L74VHC1G66
L74VHC1G66 is Single Supply Analog Switch manufactured by LRC.
LESHAN RADIO PANY, LTD.
Single Supply Analog Switch
The L74VHC1G66 is an advanced high speed CMOS bilateral analog switch fabricated with silicon gate CMOS technology. Itachieves high speed propagation delays and low ON resistances while maintaining 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 L74VHC1G66 is patible in function to a single gate of the High Speed CMOS L74VHC4066.The device has been designed so the ON resistances (RON ) are lower and more linear over input voltage. The ON/OFF control inputs are patible with standard CMOSoutputs. The ON/OFF control input structure provides protection when voltages between 0 V and 5.5 V are applied, regardless of the supply voltage. This input structure helps prevent device destruction caused by supply voltage
- input/output voltage mismatch, battery backup, hot insertion, etc.
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High Speed: t PD = 20 ns (Typ) at VCC = 5.0 V Low Power Dissipation: ICC = 1 m A (Max) at TA = 25°C Diode Protection Provided on Inputs and Outputs Improved Linearity and Lower ON Resistance over Input Voltage
5 4
MARKING DIAGRAMS
IN/OUT XA
1 2 3
OUT/IN YA
SC- 88A/SOT- 353/SC- 70 DF SUFFIX
V9d
GND 3 4 ON/OFF CONTROL
Pin 1
Figure 1. Pinout
5 4
1 2 3
IN/OUT XA
TSOP- 5/SOT- 23/SC- 59 DT SUFFIX
Pin 1 d = Date Code
Figure 2. Logic Symbol
PIN ASSIGNMENT
1 2 3 4 5 IN/OUT XA OUT/IN YA GND ON/OFF CONTROL VCC
FUNCTION TABLE
On/Off Control Input L H State of Analog Switch Off On
ORDERING INFORMATION
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See detailed ordering and shipping information in the package dimensions section on page 7 of this data sheet.
1/8
V9d
ON/OFF...
