MM74HC138N vs MM74HC148N

Product Attributes

Part Number MM74HC138N MM74HC148N
Manufacturer Fairchild Semiconductor Fairchild Semiconductor
Category Logic - Signal Switches, Multiplexers, Decoders Logic - Signal Switches, Multiplexers, Decoders
MM74HC138N MM74HC148N
Product Status Obsolete Active
Type Decoder/Demultiplexer Priority Encoder
Circuit 1 x 3:8 1 x 8:3
Independent Circuits 1 1
Current - Output High, Low 5.2mA, 5.2mA 5.2mA, 5.2mA
Voltage Supply Source Single Supply Single Supply
Voltage - Supply 2V ~ 6V 2V ~ 6V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Through Hole Through Hole
Package / Case 16-DIP (0.300", 7.62mm) 16-DIP (0.300", 7.62mm)
Supplier Device Package 16-PDIP 16-PDIP