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74VCX16245DTRG 数据表(PDF) 1 Page - ON Semiconductor |
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74VCX16245DTRG 数据表(HTML) 1 Page - ON Semiconductor |
1 / 8 page © Semiconductor Components Industries, LLC, 2004 May, 2004 − Rev. 4 1 Publication Order Number: 74VCX16245/D 74VCX16245 Low−Voltage 1.8/2.5/3.3V 16−Bit Transceiver With 3.6 V−Tolerant Inputs and Outputs (3−State, Non−Inverting) The 74VCX16245 is an advanced performance, non−inverting 16−bit transceiver. It is designed for very high−speed, very low−power operation in 1.8 V, 2.5 V or 3.3 V systems. When operating at 2.5 V (or 1.8 V) the part is designed to tolerate voltages it may encounter on either inputs or outputs when interfacing to 3.3 V busses. It is guaranteed to be over−voltage tolerant to 3.6 V. The VCX16245 is designed with byte control. It can be operated as two separate octals, or with the controls tied together, as a 16−bit wide function. The Transmit/Receive (T/Rn) inputs determine the direction of data flow through the bi−directional transceiver. Transmit (active−HIGH) enables data from A ports to B ports; Receive (active−LOW) enables data from B to A ports. The Output Enable inputs (OEn), when HIGH, disable both A and B ports by placing them in a HIGH Z condition. Features • Designed for Low Voltage Operation: V CC = 1.65−3.6 V • 3.6 V Tolerant Inputs and Outputs • High Speed Operation: 2.5 ns max for 3.0 to 3.6 V 3.0 ns max for 2.3 to 2.7 V 6.0 ns max for 1.65 to 1.95 V • Static Drive: ±24 mA Drive at 3.0 V ±18 mA Drive at 2.3 V ±6 mA Drive at 1.65 V • Supports Live Insertion and Withdrawal • I OFF Specification Guarantees High Impedance When VCC = 0 V • Near Zero Static Supply Current in All Three Logic States (20 mA) Substantially Reduces System Power Requirements • Latchup Performance Exceeds ±250 mA @ 125°C • ESD Performance: Human Body Model >2000 V; Machine Model >200 V • Pb−Free Package is Available* MARKING DIAGRAM A = Assembly Location WL = Wafer Lot YY = Year WW = Work Week TSSOP−48 DT SUFFIX CASE 1201 1 48 VCX16245 AWLYYWW 1 48 Device Package Shipping† ORDERING INFORMATION 74VCX16245DT TSSOP 39 / Rail 74VCX16245DTR TSSOP 2500/Tape & Reel http://onsemi.com †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. 74VCX16245DTRG TSSOP (Pb−Free) 2500/Tape & Reel *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. |
类似零件编号 - 74VCX16245DTRG |
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类似说明 - 74VCX16245DTRG |
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