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SN74CBTLV3861DBQR Datenblatt(PDF) 1 Page - Texas Instruments |
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SN74CBTLV3861DBQR Datenblatt(HTML) 1 Page - Texas Instruments |
1 / 14 page SN74CBTLV3861 LOW VOLTAGE 10BIT FET BUS SWITCH SCDS041H − DECEMBER 1997 − REVISED OCTOBER 2003 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D 5-Ω Switch Connection Between Two Ports D Rail-to-Rail Switching on Data I/O Ports D Ioff Supports Partial-Power-Down Mode Operation D Flow-Through Architecture Optimizes PCB Layout D Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II description/ordering information The 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 TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING QSOP − DBQ Tape and reel SN74CBTLV3861DBQR CL861 SOIC − DW Tube SN74CBTLV3861DW CBTLV3861 −40 °C to 85°C SOIC − DW Tape and reel SN74CBTLV3861DWR CBTLV3861 −40 °C to 85°C SOP − NS Tape and reel SN74CBTLV3861NSR CBTLV3861 TSSOP − PW Tape and reel SN74CBTLV3861PWR CL861 TVSOP − DGV Tape and reel SN74CBTLV3861DGVR CL861 † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. FUNCTION TABLE INPUT OE FUNCTION L A port = B port H Disconnect Copyright 2003, Texas Instruments Incorporated DBQ, DGV, DW, NS, OR PW PACKAGE (TOP VIEW) NC A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 GND VCC OE B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 NC − No internal connection PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. 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. |
Ähnliche Teilenummer - SN74CBTLV3861DBQR |
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Ähnliche Beschreibung - SN74CBTLV3861DBQR |
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