LOGIC DIAGRAM

TRUTH TABLE

CONTROL

SWITCH F UNCTIO N

HON

L

OFF

PIN DESCRIPTION

PI N No

SYMBOL

NAME AND FUNCT ION

1

I/O

Independent Input/Output

2

O/I

Independent Output/Input

4

C

Enable Input (Active

HIGH)

3

GND

Ground (0V)

Positive Supply Voltage

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Val ue

Unit

Supply Voltage

-0.5 to +7

V

DC Input Voltage

V

DC Control Input Voltage

-0.5 to 7

V

DC Output Voltage

V

DC Input Diode Current

± 20

mA

DC Control Input Diode Current

- 20

mA

DC Output Diode Current

± 20

mA

DC Output Current

± 50

mA

± 50

mA

Storage Temperature

-65 to +150

Lead Temperature (10 sec)

300

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Valu e

Uni t

Supply Voltage

4.5 to 5.5

V

Input Voltage

V

Control Input Voltage

0 to 5.5

V

Output Voltage

V

Operating Temperature:

-40 to +85

dt/dv

Input Rise and Fall Time (note 1)

0 to 20

ns/V

0 to 100

ns/V

74V1T66

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