Features: OPERATE4 LATCHINGRELAIS, 1 SINGLE SIDESTABLERELAY AND1 LED VERYLOWPOWER CONSUMPTION TTL COMPATIBLE INPUT THRESHOLDS IMPROVEDLATCH-UP IMMUNITY UPTO 300mA TSSOP-20PACKAGEPinoutSpecifications Symbol Parameter Value Unit VCC Supply Voltage -0.5to + 7 V VI D...
74ACT8244: Features: OPERATE4 LATCHINGRELAIS, 1 SINGLE SIDESTABLERELAY AND1 LED VERYLOWPOWER CONSUMPTION TTL COMPATIBLE INPUT THRESHOLDS IMPROVEDLATCH-UP IMMUNITY UPTO 300mA TSSOP-20PACKAGEPinoutSpecification...
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OPERATE4 LATCHINGRELAIS, 1 SINGLE SIDESTABLERELAY AND1 LED
VERYLOWPOWER CONSUMPTION
TTL COMPATIBLE INPUT THRESHOLDS
IMPROVEDLATCH-UP IMMUNITY UPTO 300mA
TSSOP-20PACKAGE
Symbol |
Parameter |
Value |
Unit |
VCC |
Supply Voltage |
-0.5to + 7 |
V |
VI |
DC Input Voltage |
-0.5toVCC+0.5 |
V |
VO |
DC Output Voltage |
-0.5toVCC+0.5 |
V |
IIK |
DC Input Diode Current |
± 50 |
mA |
IOK |
DC Output Diode Current |
± 50 |
mA |
IO |
DC Output Current |
± 100 |
mA |
ICC or IGND |
DC VCC or Ground Current |
± 250 |
mA |
Tstg |
Storage Temperature |
-65 to+150 |
°C |
AbsoluteMaximumRatingsarethose values beyond whichdamage to the device may occur. Functional operation under these condition isnot implied.
The 74ACT8244 is a relais driver for line card application. It is able to operate four latching relais, one single side stable relay an one LED connected either to GND or VCC. All the outputs can be set to LOW with the RST input as shown in the true table.