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SN74CB3Q6800 数据表(PDF) 1 Page - Texas Instruments |
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SN74CB3Q6800 数据表(HTML) 1 Page - Texas Instruments |
1 / 17 page www.ti.com FEATURES DBQ, DGV, OR PW PACKAGE (TOP VIEW) ON A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 GND VCC B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 BIASV 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 SN74CB3Q6800 10-BIT FET BUS SWITCH WITH PRECHARGED OUTPUTS 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH SCDS142A – OCTOBER 2003 – REVISED MARCH 2005 • Fast Switching Frequency (f ON= 20 MHz Max) • High-Bandwidth Data Path (Up To 500 MHz (1)) • Data and Control Inputs Provide Undershoot Clamp Diodes • 5-V Tolerant I/Os With Device Powered Up or Powered Down • Low Power Consumption (I CC = 0.75 mA Typ) • Low and Flat ON-State Resistance (r on) • V CC Operating Range From 2.3 V to 3.6 V Characteristics Over Operating Range • Data I/Os Support 0- to 5-V Signaling Levels (r on = 4.5 Ω Typ) (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V) • Rail-to-Rail Switching on Data I/O Ports • Control Inputs Can Be Driven by TTL or – 0- to 5-V Switching With 3.3-V V CC 5-V/3.3-V CMOS Outputs – 0- to 3.3-V Switching With 2.5-V V CC • I off Supports Partial-Power-Down Mode Operation • B-Port Outputs Are Precharged by Bias Voltage (BIASV) to Minimize Signal Distortion • Latch-Up Performance Exceeds 100 mA Per During Live Insertion and Hot Plugging JESD 78, Class II • Supports PCI Hot Plug • ESD Performance Tested Per JESD 22 • Bidirectional Data Flow With Near-Zero – 2000-V Human-Body Model Propagation Delay (A114-B, Class II) • Low Input/Output Capacitance Minimizes – 1000-V Charged-Device Model (C101) Loading and Signal Distortion • Supports Both Digital and Analog (C io(OFF) = 3.5 pF Typ) Applications: PCI Interface, Differential Signal (1) For additional information regarding the performance Interface, Memory Interleaving, Bus Isolation, characteristics of the CB3Q family, refer to the TI application Low-Distortion Signal Gating report, CBT-C, CB3T, and CB3Q Signal-Switch Families, literature number SCDA008. 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 © 2003–2005, 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 - SN74CB3Q6800_15 |
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类似说明 - SN74CB3Q6800_15 |
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