CCBTLV3861IPWRQ1 ,Low-Voltage 10-Bit FET Bus Switchmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
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CCBTLV3861IPWRG4Q1-CCBTLV3861IPWRQ1
Low-Voltage 10-Bit FET Bus Switch
SN74CBTLV3861-Q1
LOW-VOLTAGE 10-BIT FET BUS SWITCH
SCDS160B − MARCH 2004 − REVISED JANUARY 2008
Qualified for Automotive Applications 5-Ω Switch Connection Between Two Ports Rail-to-Rail Switching on Data I/O Ports Ioff Supports Partial-Power-Down Mode
Operation Flowthrough Architecture Optimizes PCB
Layout Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
description/ordering informationThe SN74CBTLV3861 provides ten bits of
high-speed bus switching. The low on-state
resistance of the switch allows connections to be
made with minimal propagation delay.
The device is organized as one 10-bit bus switch.
When output enable (OE) is low, the 10-bit bus switch is on, and port A is connected to port B. When OE is high,
the switch is open, and the high-impedance state exists between the two ports.
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.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
ORDERING INFORMATION† For the most current package and ordering information, see the Package Option Addendum at the end
of this document, or see the TI web site at www.ti.com. Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
FUNCTION TABLE
DW OR PW PACKAGE
(TOP VIEW)A10
GND
VCC
B10
NC − No internal connection
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
