emitter follower diode transistor logic
BTDL Basic Transient Diode Logic
emitter follower diode logic
complementary transistor logic
current mode complementary transistor logic
DCTLC (direct-coupled transistor logic circuit)
emitter coupled transistor logic
(LED) Light Emitting Diode
1480 nm high power laser diode for fiber amplifier-pumping
808 nm semiconductor laser diode