SN74CB3Q16244DGGR ,16-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch SCDS168A–MAY 2004–REVISED SEPTEMBER 20155 Description continuedThe SN74CB3Q16244 device is organiz ..
SN74CB3Q16244DGGR ,16-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus SwitchElectrical Characteristics ...... 613.2 Community Resources...... 147.6 Switching Characteristics.. ..
SN74CB3Q16244DGVR ,16-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switchfeatures low data I/O capacitance to minimize(C = 4 pF Typical)io(OFF)capacitive loading and signal ..
SN74CB3Q16245DGGR ,16-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 48-TSSOP -40 to 85FEATURESDGG, DGV, OR DL PACKAGE• Member of the Texas Instruments Widebus™(TOP VIEW)Family1 48(1) NC ..
SN74CB3Q3125DBQR ,Quadruple FET 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 16-SSOP -40 to 85Features 2 Applications(1)1• High-Bandwidth Data Path (up to 500 MHz ) • IP Phones: Wired and Wirel ..
SN74CB3Q3125DGVR ,Quadruple FET 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 14-TVSOP -40 to 85features low data I/O(C = 4 pF Typ)io(OFF)capacitance to minimize capacitive loading and signal• Fa ..
SN74LVTH245APWRG4 ,3.3-V ABT Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85maximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74LVTH245ARGYR ,3.3-V ABT Octal Bus Transceivers With 3-State Outputs/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN74LVTH273DBR ,3.3-V ABT Octal D-Type Flip-Flops With Clear/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN74LVTH273DW ,3.3-V ABT Octal D-Type Flip-Flops With Clear SCBS136M − MAY 1992 − REVISED OCTOBE ..
SN74LVTH273DWR ,3.3-V ABT Octal D-Type Flip-Flops With Clearmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74LVTH273DWRE4 ,3.3-V ABT Octal D-Type Flip-Flops With Clear 20-SOIC -40 to 85logic diagram (positive logic)1D 2D 3D 4D 5D 6D 7D 8D3 4 7 8 13 14 17 1811CLKCLK(I)1D 1D 1D 1D 1D 1 ..
SN74CB3Q16244DGGR-SN74CB3Q16244DGVR
16-Bit FET Bus Switch 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch 48-TSSOP -40 to 85
1A1 SW 1B1
1A4
1OE 1B4
3A1 SW 3B1
3OE 3B4
2A1 SW 2B1
2A4
2OE 2B4
4A1 SW 4B1 4B4Product
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SN74CB3Q16244SCDS168A –MAY 2004–REVISED SEPTEMBER 2015
SN74CB3Q16244 16-Bit FET Bus Switch
2.5-V– 3.3-V Low-Voltage High-Bandwidth Bus Switch Features 2 Applications High-Bandwidth Data Path (Upto 500 MHz)(1) • IP Phones: Wired and Wireless 5-V Tolerant I/Os With Device Powered Upor • Optical Modules
Powered Down • Optical Networking: Video Over Fiber and EPON Low and Flat ON-State Resistance (ron) • Private Branch Exchange (PBX)Characteristics Over Operating Range • WiMAX and Wireless Infrastructure Equipment(ron=5Ω Typical) Rail-to-Rail Switchingon Data I/O Ports
3 Description 0to 5-V Switching With 3.3-V VCC The SN74CB3Q16244 deviceisa high-bandwidth
FET bus switch usinga charge pumpto elevate the– 0to 3.3-V Switching With 2.5-V VCC gate voltageof the pass transistor, providinga low• Bidirectional Data Flow With Near-Zero and flat ON-state resistance (ron). The low and flatPropagation Delay ON-state resistance allows for minimal propagation Low Input and Output Capacitance Minimizes delay and supports rail-to-rail switching on the data
Loading and Signal Distortion input/output (I/O) ports. The SN74CB3Q16244 device
also features low data I/O capacitanceto minimize(Cio(OFF)=4 pF Typical)
capacitive loading and signal distortion on the data• Fast Switching Frequency (fOE=20 MHz bus. Specifically designedto support high-bandwidthMaximum) applications, the SN74CB3Q16244 device provides• Data and Control Inputs Provide Undershoot an optimized interface solution ideally suited forClamp Diodes broadband communications, networking, and data-
intensive computing systems.• Low Power Consumption (ICC=1 mA Typical) VCC Operating Range From 2.3Vto 3.6V
Device Information(1) Data I/Os Support0to 5-V Signaling Levels(0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V,5V)• Control Inputs Can Be Drivenby TTLor5-V and 3.3-V CMOS Outputs• Ioff Supports Partial-Power-Down Mode Operation (1) Forall available packages, see the orderable addendumat• Latch-Up Performance Exceeds 100 mA the endofthe data sheet.
Per JESD 78, ClassII
Logic Diagram (Positive Logic)• ESD Performance Tested Per JESD22 2000-V Human Body Model 1000-V Charged-Device Model (C101) Supports Both Digital and Analog Applications regardingthe performance family, refertotheTI application and CB3Q Signal-Switch Families,
