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74CBTLV1G125DCKRG4 数据表(PDF) 1 Page - Texas Instruments |
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74CBTLV1G125DCKRG4 数据表(HTML) 1 Page - Texas Instruments |
1 / 10 page www.ti.com FEATURES V CC 3 2 4 5 1 OE B A GND DBVPACKAGE (TOP VIEW) 3 2 4 5 1 OE V CC B A GND Seemechanicaldrawingsfordimensions. DCKPACKAGE (TOP VIEW) DESCRIPTION/ORDERING INFORMATION OE B A SW 2 1 4 SN74CBTLV1G125 LOW-VOLTAGE SINGLE FET BUS SWITCH SCDS057H – MARCH 1998 – REVISED JUNE 2006 • 5- Ω Switch Connection Between Two Ports • I off Supports Partial-Power-Down Mode Operation • Rail-to-Rail Switching on Data I/O Ports The SN74CBTLV1G125 features a single high-speed line switch. The switch is disabled when the output-enable (OE) input is high. 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(1) ORDERABLE PART NUMBER TOP-SIDE MARKING(2) SOT (SOT-23) – DBV Reel of 3000 SN74CBTLV1G125DBVR V25_ –40°C to 85°C SOT (SC-70) – DCK Reel of 3000 SN74CBTLV1G125DCKR VM_ (1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. (2) The actual top-side marking has one additional character that designates the assembly/test site. FUNCTION TABLE INPUT FUNCTION OE L A port = B port H Disconnect LOGIC DIAGRAM (POSITIVE LOGIC) 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. PRODUCTION DATA information is current as of publication date. Copyright © 1998–2006, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
类似零件编号 - 74CBTLV1G125DCKRG4 |
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类似说明 - 74CBTLV1G125DCKRG4 |
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