74CBTLV3245
8-bit bus switch with output enable
Rev.
2 — 15 December 2011
Product data sheet
1.
General description
The 74CBTLV3245 is an 8-pole, single-throw bus switch.
The device features a single output enable input (OE) that controls eight switch channels.
The switches are disabled when OE is HIGH.
Schmitt-trigger action at control inputs makes the circuit tolerant of slower input rise and fall times.
This device is fully specified for partial power-down applications using IOFF.
The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.
2.
Features and benefits
Supply
voltage range from 2.
3 V to 3.
6 V High noise imm...