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SN74AVCH16T245GR Datasheet(PDF) 1 Page - Texas Instruments |
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SN74AVCH16T245GR Datasheet(HTML) 1 Page - Texas Instruments |
1 / 30 page To Seven Other Channels 1DIR 1A1 1B1 1OE To Seven Other Channels 2DIR 2A1 2B1 2OE 1 47 24 36 48 2 25 13 Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN74AVCH16T245 SCES587D – AUGUST 2004 – REVISED NOVEMBER 2015 SN74AVCH16T245 16-Bit Dual-Supply Bus Transceiver with Configurable Level-Shifting / Voltage Translation and Tri-State Outputs 1 Features 2 Applications 1 • VCC Isolation Feature – If Either VCC Input is at • Personal Electronics GND, Both Ports are in the High-Impedance State • Industrial • Control Inputs VIH/VIL Levels Are Referenced to • Enterprise VCCA Voltage • Telecom • Overvoltage-Tolerant Inputs and Outputs Allow Mixed Voltage-Mode Data Communications 3 Description • Fully Configurable Dual-Rail Design Allows Each This 16-bit noninverting bus transceiver uses two Port to Operate Over the Full 1.2 V to 3.6 V separate configurable power-supply rails. The SN74AVCH16T245 device is optimized to operate Power-Supply Range with VCCA/VCCB set at 1.4 V to 3.6 V. The device is • Ioff Supports Partial-Power-Down Mode Operation operational with VCCA/VCCB as low as 1.2 V. The A • I/Os are 4.6 V Tolerant port is designed to track VCCA. VCCA accepts any • Bus Hold on Data Inputs Eliminates the Need for supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply External Pullup and Pulldown Resistors voltage from 1.2 V to 3.6 V. This allows for universal • Maximum Data Rates low-voltage bidirectional translation between any of – 380 Mbps (1.8 V to 3.3 V Level-Shifting) the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage – 200 Mbps (<1.8 V to 3.3 V Level-Shifting) nodes. – 200 Mbps (Level-Shifting to 2.5 V or 1.8 V) Device Information(1) – 150 Mbps (Level-Shifting to 1.5 V) PART NUMBER PACKAGE BODY SIZE (NOM) – 100 Mbps (Level-Shifting to 1.2 V) TSSOP (48) 12.50 mm × 6.10 mm • Latch-Up Performance Exceeds 100 mA Per TVSOP (48) 9.70 mm × 4.40 mm SN74AVCH16T245 JESD 78, Class II BGA MICROSTAR 7.00 mm × 4.50 mm • ESD Protection Exceeds JESD 22 JUNIOR (56) – 8000-V Human-Body Model (A114-A) (1) For all available packages, see the orderable addendum at the end of the data sheet. – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) Logic Diagram (Positive Logic) 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
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