MC3420
(MC3420 / MC3520) SWITCHMODE REGULATOR CONTROL CIRCUIT (Motorola)
MC34216
PROGRAMMABLE TELEPHONE LINE INTERFACE CIRCUIT WITH LOUDSPEAKER AMPLIFIER (Motorola)
MC34216A
PROGRAMMABLE TELEPHONE LINE INTERFACE CIRCUIT WITH LOUDSPEAKER AMPLIFIER (Motorola)
MC34217
Telephone tone ringer (Motorola)
MC3423
Overvoltage Crowbar Sensing Circuit (ON Semiconductor)
MC3424
N-Channel 20-V (D-S) MOSFET (Freescale)
MC3424
(MC3x24) Power Supply Supervisory Circuit / Dual Voltage Comparator (Motorola)
MC3424A
(MC3x24A) Power Supply Supervisory Circuit / Dual Voltage Comparator (Motorola)
MC3424DV
N-Channel Logic Level MOSFET (Freescale)
MC3425
POWER SUPPLY SUPERVISORY/ OVER AND UNDERVOLTAGE PROTECTION CIRCUIT (Motorola)