SN74LS221DR2 Datasheet and SN74LS221DR2 manual

Manufacturer : ON Semiconductor 

Packing : SOIC 

Pins : 16 

Temperature : Min 0 °C | Max 0 °C

Size : 131 KB

Application : Dual Monostable Multivibrators With Schmitt-Trigger Inputs 

SN74LS221DR2 PDF Download