DM7800
Dual Voltage Translator (National Semiconductor)
DM7802
high speed MOS to TTL level converters (National Semiconductor)
DM7806
high speed MOS to TTL level converters (National Semiconductor)
DM7810
quad 2-input TTL-MOS interface gate (National Semiconductor)
DM7811
quad 2-input TTL-MOS interface gate (National Semiconductor)
DM7812
TTL-MOS hex inverter (National Semiconductor)
DM7819
quad 2-input TTL-MOS AND gate (National Semiconductor)
DM7820
Versatile High Speed Digital I/O (RTD)
DM7820
dual line receiver (National Semiconductor)
DM7820A
dual line receiver (National Semiconductor)