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SN74LS221NSRE4

Texas Instruments
RoHS
/
Package SOIC
Category Integrated Circuits (ICs) / Clock/Timing - Programmable Timers and Oscillators
Description COMMERCIAL DUAL Nickel/Palladium/Gold (Ni/Pd/Au) LS programmable timer 70C 80ns 5.25V 1
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Inventory: 6844
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Technical Details

Physical

Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Weight 200.686274mg

Technical

Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Technology TTL
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Pin Count 16
Operating Supply Voltage 5V
Number of Elements 2
Power Supplies 5V
Temperature Grade COMMERCIAL
Max Supply Voltage 5.25V
Min Supply Voltage 4.75V
Current - Output 8mA
Propagation Delay 80 ns
Quiescent Current 4.7mA
Turn On Delay Time 80 ns
Family LS
Logic Function Multivibrator
Output Polarity COMPLEMENTARY
High Level Output Current -400μA
Low Level Output Current 8mA
Schmitt Trigger Input Yes
Number of Data/Clock Inputs 2

Dimensions

Width 5.3mm

Compliance

Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Contains Lead

Alternative Model

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