93 54/7493A 54LS/74LS93 DIVIDE-BY-SIXTEEN COUNTER .
EL5493A - Quad 300MHz Current Feedback Amplifier
5493A - DIVIDE-BY-SIXTEEN COUNTER
DM5490A - (DM5490A / DM5493A) Decade and Binary Counters
DM5493A - (DM5490A / DM5493A) Decade and Binary Counters
SN5493A - DIVIDE-BY-TWELVE AND BINARY COUNTERS
HM5493A - One Cell Lithium-ion/Polymer Battery Protection IC
