SN74CBTLV3245ADGVR ,Low-Voltage Octal FET Bus Switchmaximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
SN74CBTLV3245ADW ,Low-Voltage Octal FET Bus SwitchMaximum Ratingsover operating free-air temperature range (unless otherwise noted)MIN MAX UNITV Supp ..
SN74CBTLV3245ADWR ,Low-Voltage Octal FET Bus SwitchSCDS034M–JULY 1997–REVISED AUGUST 2005
SN74CBTLV3245APW ,Low-Voltage Octal FET Bus SwitchSCDS034M–JULY 1997–REVISED AUGUST 2005GQN OR ZQN PACKAGE(TOP VIEW)1 2 3 4ABCDE(1)TERMINAL ASSIGNMEN ..
SN74CBTLV3245APWR ,Low-Voltage Octal FET Bus SwitchSCDS034M–JULY 1997–REVISED AUGUST 2005GQN OR ZQN PACKAGE(TOP VIEW)1 2 3 4ABCDE(1)TERMINAL ASSIGNMEN ..
SN74CBTLV3245ARGYR ,Low-Voltage Octal FET Bus Switchmaximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
SN74SSQE32882ZALR ,JEDEC SSTE32882 Compliant 28-Bit to 56-Bit Registered Buffer with Address-Parity Test 176-NFBGA 0 to 85FEATURESoperation associated with the Quad Chip Select2• JEDEC SSTE32882 CompliantEnable (QCSEN) in ..
SN74SSQE32882ZCJR , JEDEC SSTE32882 Compliant 28-Bit to 56-Bit Registered Buffer with Address-Parity Testmaximum ratings may cause permanent damage to the device. These are stress ratingsonly, and functio ..
SN74SSTU32864CZKER ,25-Bit Configurable Registered Buffer with SSTL_18 Inputs and OutputsSCES542B–JANUARY 2004–REVISED APRIL 2005DESCRIPTION/ORDERING INFORMATION (CONTINUED)The device supp ..
SN74SSTU32864GKER ,25-Bit Configurable Registered Buffer with SSTL_18 Inputs and OutputsSN74SSTU32864 25-BIT CONFIGURABLE REGISTERED BUFFERWITH SSTL_18 INPUTS AND OUTPUTSSCES434 – MARCH 2 ..
SN74SSTU32864ZKER ,25-Bit Configurable Registered Buffer with SSTL_18 Inputs and Outputs/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN74SSTUB32866ZKER ,25-Bit Configurable Registered Buffer With Address-Parity Test 96-LFBGA -40 to 85SCAS792C–OCTOBER 2006–REVISED NOVEMBER 2007These devices have limited built-in ESD protection. The ..
74CBTLV3245APWRG4-SN74CBTLV3245A-SN74CBTLV3245ADBQR-SN74CBTLV3245ADGVR-SN74CBTLV3245ADW-SN74CBTLV3245ADWR-SN74CBTLV3245APW-SN74CBTLV3245APWR-SN74CBTLV3245ARGYR-SN74CBTLV3245AZQNR
Low-Voltage Octal FET Bus Switch 20-SOIC -40 to 85
SN74CBTLV3245A LOW-VOLTAGE OCTAL FET BUS SWITCH www.ti.com SCDS034M–JULY 1997–REVISED AUGUST 2005 FEATURES • Standard '245-Type Pinout • Latch-Up Performance Exceeds 250 mA Per JESD 17 • 5-Ω Switch Connection Between Two Ports • ESD Protection Exceeds JESD 22 • Rail-to-Rail Switching on Data I/O Ports – 2000-V Human-Body Model (A114-A) • I Supports Partial-Power-Down Mode off Operation – 200-V Machine Model (A115-A) DBQ, DGV, DW, OR PW PACKAGE RGY PACKAGE (TOP VIEW) (TOP VIEW) NC 1 20 V CC 2 19 A1 OE 1 20 3 18 A2 B1 2 19 A1 OE 4 17 A3 B2 3 18 A2 B1 5 16 A4 B3 4 17 A3 B2 6 15 B4 A5 5 16 A4 B3 7 14 B5 A6 6 15 A5 B4 8 13 A7 B6 7 14 A6 B5 9 12 B7 A8 8 13 A7 B6 10 11 B8 GND A8 9 12 B7 10 11 NC - No internal connection NC - No internal connection DESCRIPTION/ORDERING INFORMATION The SN74CBTLV3245A provides eight bits of high-speed bus switching in a standard '245 device pinout. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The device is organized as one 8-bit switch. When output enable (OE) is low, the 8-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 I . The I feature ensures that damaging off off 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 V through a pullup CC resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. ORDERING INFORMATION (1) T PACKAGE ORDERABLE PART NUMBER TOP-SIDE MARKING A QFN – RGY Tape and reel SN74CBTLV3245ARGYR CL245A Tube SN74CBTLV3245ADW SOIC – DW CBTLV3245A Tape and reel SN74CBTLV3245ADWR SSOP (QSOP) – DBQ Tape and reel SN74CBTLV3245ADBQR CBTLV3245A –40°C to 85°C TSSOP – PW Tape and reel SN74CBTLV3245APWR CL245A TVSOP – DGV Tape and reel SN74CBTLV3245ADGVR CL245A VFBGA – GQN Tape and reel SN74CBTLV3245AGQNR CL245A VFBGA – ZQN Tape and reel SN74CBTLV3245AZQNR CL245A (1) 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. PRODUCTION DATA information is current as of publication date. Copyright © 1997–2005, Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. NC GND V B8 CC
