SN74CBT3306CPWR ,Dual FET Bus Switch with -2 V Undershoot Protectionmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74CBT3306D ,Dual FET Bus Switchfeatures4 5GND 2Aindependent line switches. Each switch isdisabled when the associated output-enabl ..
SN74CBT3306DG4 ,Dual FET Bus Switch 8-SOIC -40 to 85SN74CBT3306DUAL FET BUS SWITCHSCDS016H − MAY 1995 − REVISED JANUARY 2004D OR PW PACKAGE 5-Ω Switch ..
SN74CBT3306DR ,Dual FET Bus Switchmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74CBT3306PW ,Dual FET Bus Switch/sc/package.FUNCTION TABLE(each bus switch)INPUTFUNCTIONOEL A port = B portH Disconnect
SN74CBT3306PWLE ,Dual FET Bus Switchmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74S140N ,Dual 4-input positive-NAND 50-Ohm line driverslogic diagram (each driver)1AIB 1V"ID2A2B 2Y2C20logic symbol t(1)IA1B1CID2AtThis symbol is in accor ..
SN74S140NSR ,Dual 4-input positive-NAND 50-Ohm line drivers. Package Options Include Ceramic ChipCarriers and Flat Packages in Addition toPlastic and Ceramic ..
SN74S153 ,Dual 4-Line To 1-Line Data Selectors/Multiplexers
SN74S15N ,TRIPLE 3-INPUT POSITIVE-AND GATES WITH OPEN-COLLECTOR OUTPUTS 14-PDIP 0 to 70
SN74S169J ,Synchronous 4-Bit Up/Down Binary Counters 16-CDIP 0 to 70
SN74S174 ,Hex D-Type Flip-Flops With Clear
SN74CBT3306CD-SN74CBT3306CPW-SN74CBT3306CPWR
Dual FET Bus Switch with -2 V Undershoot Protection
Characteristics (ron = 3 Ω Typical) Low Input/Output Capacitance Minimizes
Loading and Signal Distortion io(OFF) = 5 pF Typical) Data and Control Inputs Provide
Undershoot Clamp Diodes Low Power ConsumptionCC = 3 µA Max) VCC Operating Range From 4 V to 5.5 V Data I/Os Support 0 to 5-V Signaling Levels
(0.8-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V)
JESD 78, Class II ESD Performance Tested Per JESD 22
− 2000-V Human-Body Model
(A114-B, Class II)
− 1000-V Charged-Device Model (C101) Supports Both Digital and Analog
Applications: USB Interface, Bus Isolation,
Low-Distortion Signal Gating
D OR PW PACKAGE
(TOP VIEW)1OE
GND
VCC
2OE
description/ordering informationThe SN74CBT3306C is a high-speed TTL-compatible FET bus switch with low ON-state resistance (ron),
allowing for minimal propagation delay. Active Undershoot-Protection Circuitry on the A and B ports of the
SN74CBT3306C provides protection for undershoot up to −2 V by sensing an undershoot event and ensuring
that the switch remains in the proper OFF state.
The SN74CBT3306C is organized as two 1-bit bus switches with separate output-enable (1OE, 2OE) inputs.
It can be used as two 1-bit bus switches or as one 2-bit bus switch. When OE is low, the associated 1-bit bus
switch is ON, and the A port is connected to the B port, allowing bidirectional data flow between ports. When
OE is high, the associated 1-bit bus switch is OFF, and the high-impedance state exists between the A and B
ports.
ORDERING INFORMATION Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
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.
