Product Summary
The SN74LVC2T45YZPR is a dual-bit dual-supply bus transceiver with configurable voltage translation and 3-state outputs. The SN74LVC2T45YZPR is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input activate either the B-port outputs or the A-port outputs. The SN74LVC2T45YZPR transmits data from the A bus to the B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs are activated.
Parametrics
SN74LVC2T45YZPR absolute maximum ratings: (1)VCC Supply voltage range: –0.5 to 6.5 V; (2)VI Input voltage range: –0.5 to 6.5 V; (3)VO Voltage range applied to any output in the high-impedance or power-off state: –0.5 to 6.5 V; (4)VO Voltage range applied to any output in the high or low state: –0.5 to VCC + 0.5 V; (5)IIK Input clamp current VI < 0: –50 mA; (6)IOK Output clamp current VO < 0: –50 mA; (7)IO Continuous output current: ±50 mA; (8)Continuous current through VCC or GND: ±100 mA; (9)θJA Package thermal impedance DCT package: 220℃/W; (10)θJA Package thermal impedance DCU package: 227℃/W; (11)θJA Package thermal impedance YZP package: 102℃/W; (12)Tstg Storage temperature range: –65℃ to 150℃.
Features
SN74LVC2T45YZPR features: (1)Available in the Texas Instruments NanoFree Package; (2)Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.65-V to 5.5-V Power-Supply Range; (3)VCC Isolation Feature – If Either VCC Input Is at GND, Both Ports Are in the High-Impedance State; (4)DIR Input Circuit Referenced to VCCA; (5)Low Power Consumption, 10-mA Max ICC; (6)±24-mA Output Drive at 3.3 V; (7)Ioff Supports Partial-Power-Down Mode Operation.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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SN74LVC2T45YZPR |
Texas Instruments |
Translation - Voltage Levels Dual Bit Dual Supply Transceiver |
Data Sheet |
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Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
SN7400 |
Other |
Data Sheet |
Negotiable |
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SN7400D |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Quad 2-input Positive-NAND gates |
Data Sheet |
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SN7400DE4 |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Quad 2-input Positive-NAND gates |
Data Sheet |
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SN7400DG4 |
Texas Instruments |
Gates (AND / NAND / OR / NOR) Quad 2-input Pos- NAND |
Data Sheet |
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SN7400DR |
IC QUAD 2IN POS-NAND GATE 14SOIC |
Data Sheet |
Negotiable |
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SN7400DRE4 |
IC QUAD 2IN POS-NAND GATE 14SOIC |
Data Sheet |
Negotiable |
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