部品番号 : 74ALVCH162244DGG
詳細 : 16-bit buffer/line driver with 30Ohm termination resistor (3-State)
メーカー : Philips Electronics
The 74ALVCH162244 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families.
The 74ALVCH162244 is a 16-bit non-inverting buffer/line driver with 3-State outputs. The device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. The 3-State outputs are controlled by the output enable inputs 1OEand 2OE. A HIGH on nOEcauses the outputs to assume a high impedance OFF-state. The 74ALVCH162244 is designed with 30Ωseries resistors in both HIGH and LOW output states.
The 74ALVCH162244 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.
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