SN74LVT162245ADLR Datasheet

Bus Transceivers


The SN74LVT162245ADLR devices are 16-bit (dual-octal) noninverting 3-state transceivers designed for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.These devices can be used as two 8-bit transceivers or one 16-bit transceiver. The devices allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated. SN74LVT162245ADLR Features &bull; Members of the Texas Instruments Widebus Family&bull; A-Port Outputs Have Equivalent 22-&Omega; Series Resistors, So No External Resistors Are Required&bull; Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)&bull; Support Unregulated Battery Operation Down to 2.7 V&bull; Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25&deg;C&bull; Ioff and Power-Up 3-State Support Hot Insertion&bull; Distributed VCC and GND Pins Minimize High-Speed Switching Noise&bull; Flow-Through Architecture Optimizes PCB Layout&bull; Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II


[{"Name":"Logic Type ","Value":"Standard Transceiver"},{"Name":"Logic Family","Value":"LVT"},{"Name":"Number of Channels per Chip ","Value":"16"},{"Name":"Input Level","Value":"LVTTL"},{"Name":"Output Level","Value":"LVTTL "},{"Name":"Output Type ","Value":"3-State"},{"Name":"High Level Output Current","Value":"- 32 mA"},{"Name":"Low Level Output Current ","Value":"64 mA "},{"Name":"Package / Case ","Value":"SSOP-48"},{"Name":"Packaging","Value":"Reel "}]

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