The DG408 Single 8-Channel, and DG409 Differential 4-Channel monolithic CMOS analog multiplexers are drop-in replacements for the popular DG508A and DG509A series devices. They each include an array of eight analog switches, a TTL/CMOS compatible digital decode circuit for
channel selection, a voltage reference for logic thresholds and an ENABLE input for device selection when several multiplexers are present.

FEATUREs
• ON Resistance (Max, 25°C) . . . . . . . . . . . . . . . . . . .  100Ω
• Low Power Consumption (PD)  . . . . . . . . . . . . . . .<11mW
• Fast Switching Action
-tTRANS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <250ns
-tON/OFF(EN). . . . . . . . . . . . . . . . . . . . . . . . . . . . <150ns
• Low Charge Injection
• Upgrade from DG508A/DG509A
• TTL, CMOS Compatible
• Single or Split Supply Operation
• Pb-Free Plus Anneal Available (RoHS Compliant)