Member of the Texas Instruments
Widebus Family
4-Ω Switch Connection Between Two Ports
Rail-to-Rail Switching on Data I/O Ports
Ioff Supports Partial-Power-Down Mode
Operation
Make-Before-Break Feature
Internal 500-Ω Pulldown Resistors to
Ground
Latch-Up Performance Exceeds 250 mA Per
JESD 17

description/ordering information
The SN74CBTLV16292 is a 12-bit 1-of-2
high-speed FET multiplexer/demultiplexer. The
low on-state resistance of the switch allows
connections to be made with minimal propagation
delay.
When the select (S) input is low, port A is
connected to port B1, and RINT is connected to
port B2. When S is high, port A is connected to
port B2, and RINT is connected to port B1.
This device is fully specified for
partial-power-down applications using Ioff. The Ioff
feature ensures that damaging current will not
backflow through the device when it is powered
down. The device has isolation during power off.