HC-55536
Continuously Variable Slope Delta-Demodulator (CVSD) (Intersil Corporation)
HC-5502B
EIA/ITU PABX SLIC with 30mA Loop Feed (Intersil Corporation)
HC-5502B1
SLIC Subscriber Line Interface Circuit (Intersil Corporation)
HC-5504
EIA/ITU PABX SLIC with 40mA Loop Feed (Intersil Corporation)
HC-5504
ITU Low Cost/ PABX SLIC With 40mA Loop Feed (Intersil Corporation)
HC-5504B
EIA/ITU PABX SLIC with 40mA Loop Feed (Intersil Corporation)
HC-5504B1
ITU Low Cost/ PABX SLIC With 40mA Loop Feed (Intersil Corporation)
HC-5509B
SLIC Subscriber Line Interface Circuit (Intersil Corporation)
HC-5509B
ITU CO/Loop Carrier SLIC (Renesas)
HC-5509B3999-003
SLIC Subscriber Line Interface Circuit (Intersil Corporation)