DS78LS120
Dual Differential Line Receiver (Noise Filtering and Fail-Safe) (National Semiconductor)
DS78LS120
Dual Differential Line Receiver (Texas Instruments)
DS78L12
Hex TTL-MOS Inverter/Interface Gate (National Semiconductor)
DS7800
Dual Voltage Level Translator (National Semiconductor)
DS7810
(DS7810 - DS7812) Quad 2-Input TTL MOS Interface Gate (National Semiconductor)
DS7811
(DS7810 - DS7812) Quad 2-Input TTL MOS Interface Gate (National Semiconductor)
DS7812
(DS7810 - DS7812) Hex TTL MOS Inverter (National Semiconductor)
DS7820
Dual Line Receiver (National Semiconductor)
DS7820A
Dual Line Receiver (National Semiconductor)
DS7830
Dual Differential Line Driver (National Semiconductor)