74FST3126 Datasheet (ON) - 4-Bit Bus Switch

74FST3126, 4-Bit Bus Switch

Bus Switch Enables Bus A Bus B Not Connected Figure 2.

Pin Assignment for QSOP NC ORDERING INFORMATION Device 74FST3126D 74FST3126DR2 74FST3126DT 74FST3126DTR2 74FST3126QS 74FST3126QSR © Semiconductor Components Industries, LLC, 2001 Package SO *14 SO *14 TSSOP *14 TSSOP

74FST3126 4-Bit Bus Switch The ON Semiconductor 74FST3126 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.

http://onse

74FST3126 Features

* .010 TYP L 0.25 (0.010) M G T P DETAIL E C K V N 8 PL

* T

* D 16 PL 0.25 (0.010) M SEATING PLANE T B S A S J M F DETAIL E http://onsemi.com 7 74FST3126 ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to