SN74CB3Q3257PWR ,4-Bit One-of-2 FET Multiplexer/Demultiplexer 2.5-V/3.3-V Low-Voltage, High-Bandwidth Bus SwitchMaximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNITV S ..
SN74CB3Q3257RGYR ,4-Bit One-of-2 FET Multiplexer/Demultiplexer 2.5-V/3.3-V Low-Voltage, High-Bandwidth Bus SwitchMaximum Ratings.. 411.1 Layout Guidelines.... 116.2 ESD Ratings........ 411.2 Layout Example....... ..
SN74CB3Q3305DCUR ,Dual FET Bus Switch 2.5-V/3.3-V Low-Voltage, High-BandwidthBlock Diagram..... 84 Revision HistoryNOTE: Page numbers for previous revisions may differ from pag ..
SN74CB3Q3305DCUR ,Dual FET Bus Switch 2.5-V/3.3-V Low-Voltage, High-Bandwidthfeatures low data I/O(r = 3Ω Typical)oncapacitance to minimize capacitive loading and signal• Rail- ..
SN74CB3Q3305PW ,Dual FET Bus Switch 2.5-V/3.3-V Low-Voltage, High-Bandwidth6.2 ESD RatingsVALUE UNIT(1)Human body model (HBM), per ANSI/ESDA/JEDEC JS-001 2000ElectrostaticV V ..
SN74CB3Q3305PWR ,Dual FET Bus Switch 2.5-V/3.3-V Low-Voltage, High-BandwidthFeatures 3 Description(1)The SN74CB3Q3305 device is a high-bandwidth FET1• High-Bandwidth Data Path ..
SN74LVTH373NSR ,3.3-V ABT Octal Transparent D-Type Latches With 3-State Outputs SCBS689H − MAY 1997 ..
SN74LVTH373PW ,3.3-V ABT Octal Transparent D-Type Latches With 3-State Outputs/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN74LVTH373PWR ,3.3-V ABT Octal Transparent D-Type Latches With 3-State Outputsmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74LVTH374DBR ,3.3-V ABT Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs SCBS683H − MARC ..
SN74LVTH374DW ,3.3-V ABT Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN74LVTH374DWR ,3.3-V ABT Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
74CB3Q3257DBQRE4-74CB3Q3257RGYRG4-SN74CB3Q3257-SN74CB3Q3257DBQR-SN74CB3Q3257DGVR-SN74CB3Q3257PW-SN74CB3Q3257PWR-SN74CB3Q3257RGYR
4-Bit One-of-2 FET Multiplexer/Demultiplexer 2.5-V/3.3-V Low-Voltage, High-Bandwidth Bus Switch 16-SSOP -40 to 85
1B11A
1B2
2B12A
2B2
3B13A
3B2
4B14A
4B2Product
Folder
Order
Now
Technical
Documents
Tools &
Software
Support &
Community
SN74CB3Q3257SCDS135C –SEPTEMBER 2003–REVISED APRIL 2017
SN74CB3Q3257 4-Bit 1-of-2 FET Multiplexer/Demultiplexer
2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch Features High-Bandwidth Data Path
(upto 500 MHz) 5-V Tolerant I/Os With Device Powered Upor
Powered Down Low and Flat ON-State Resistance (ron)
Characteristics Over Operating Range
(ron=4Ω Typical) Rail-to-Rail Switchingon Data I/O Ports 0-to 5-V Switching With 3.3-V VCC 0-to 3.3-V Switching With 2.5-V VCC Bidirectional Data Flow With Near-Zero
Propagation Delay Low Input and Output Capacitance Minimizes
Loading and Signal Distortion
(Cio(OFF)= 3.5pF Typical) Fast Switching Frequency(fOE=20 MHz
Maximum) Data and Control Inputs Provide Undershoot
Clamp Diodes Low Power Consumption
(ICC= 0.7 mA Typical) VCC Operating Range From 2.3Vto 3.6V Data I/Os Support0-to 5-V Signaling Levels
(0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V,5V) Control Inputs Can Be Drivenby TTLor
5-V/3.3-V CMOS Outputs Ioff Supports Partial-Power-Down Mode Operation Latch-Up Performance Exceeds 100 mA Per
JESD 78, ClassII ESD Performance Tested Per JESD22 2000-V Human Body Model
(A114-B, ClassII)
Applications IP Phones: Wired and Wireless Optical Modules Optical Networking: Video Over Fiber and EPON
(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Logic Diagram (Positive Logic)
