Quick Detail:
DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATEOUTPUTS
Description:
This dual-bit noninverting bus transceiver uses two separate configurable power-supply rails. The SN74AVCH2T45 is optimized to operate with VCCA/VCCB set at 1.4 V to 3.6 V. It is operational with VCCA/VCCB as low as 1.2 V. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.2 V to 3.6 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes.
Applications:
2• Available in the Texas Instruments NanoFree™ Package
• Control Inputs VIH/VIL Levels Are Referenced to VCCA Voltage
• Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.2-V to 3.6-V Power-Supply Range
• I/Os Are 4.6-V Tolerant
• Ioff Supports Partial Power-Down-Mode Operation
• Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
• Max Data Rates
– 500 Mbps (1.8-V to 3.3-V Translation)
– 320 Mbps (<1.8-V to 3.3-V Translation)
– 320 Mbps (Translate to 2.5 V or 1.8 V)
– 280 Mbps (Translate to 1.5 V)
– 240 Mbps (Translate to 1.2 V)
• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
• ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
Specifications:
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Datasheets
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SN74AVCH2T45
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Product Photos
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US8_8_VSSOP_4200503_F
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Standard Package
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3,000
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Category
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Integrated Circuits (ICs)
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Family
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Logic - Translators
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Series
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74AVCH
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Packaging
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Tape & Reel (TR)
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Logic Function
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Translator, Bidirectional, 3-State
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Number of Bits
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2
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Input Type
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Logic
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Output Type
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Logic
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Data Rate
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500Mbps
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Number of Channels
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2
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Number of Outputs/Channel
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1
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Differential - Input:Output
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No/No
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Propagation Delay (Max)
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2.4ns
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Voltage - Supply
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1.2 V ~ 3.6 V
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Operating Temperature
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-40°C ~ 85°C
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Package / Case
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8-VFSOP (0.091", 2.30mm Width)
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Supplier Device Package
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US8
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Catalog Page
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850 (CN081 PDF)
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Other Names
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296-19109-2
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Competitive Advantage:
Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .
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Product Tags:
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SN74AVCH2T45DCUR - Texas Instruments - DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3- Images
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