FST3126
4-Bit Bus Switch
The ON Semiconductor FST3126 is a quad, high performance switch.
The device is
CMOS TTL compatible when operating between 4 and 5.
5 Volts.
The device exhibits extremely low RON and adds nearly zero propagation delay.
The device adds no noise or ground bounce to the system.
The device consists of four independent 1−bit switches with separate Output/Enable (OE) pins.
Port A is connected to Port B when OE is high.
If OE is low, the switch is high Z.
Features
• RON t 4 W Typical • Less Than 0.
25 ns−Max Delay Through Switch • Nearly Zero Standby Current • No Circuit Bounce • Control Inputs are TTL/
CMOS Compatible • Pin−For−Pin Compatible With QS3126, FST3126, CBT3126 • A...