541
HIGH POWER OP-AMP (ETC)
5410
VCXO (NPC)
5410
Triple 3-Input NAND Gates (National Semiconductor)
54109
Dual J-K Positive-Edge-Triggered Flip-Flops (Texas Instruments)
5410CR
EL5410CR (ETC)
5412
Triple 3-Input NAND Gate (Fairchild Semiconductor)
54121
Monostable Multivibrator (National Semiconductor)
54122
Retriggerable Resettable Multivibrator (National Semiconductor)
54122
Retriggerable Monostable Multivibrators (Texas Instruments)
54123
Retriggerable Monostable Multivibrators (Texas Instruments)