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SN54LS798 - TRI-STATE OCTAL BUFFERS

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Full PDF Text Transcription for SN54LS798 (Reference)

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TRI-STATE OCTAL BUFFERS The SN54 / 74LS795 thru SN54 / 74LS798 device types provide a second source for the 71 / 81LS95 thru 71 / 81LS98 series. These devices are octal l...

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for the 71 / 81LS95 thru 71 / 81LS98 series. These devices are octal low power Schottky versions of the 70/8095 thru 70/8098 3-STATE Hex Buffers. The LS795 and LS797 are noninverting and the LS796 and LS798 are inverting functions. On each buffer, one of the two inputs is used as a control line to gate the output into the high impedance state, while the other input passes the data through the buffer. On the LS795 and LS796 access is through a 2-input NOR gate, with all eight 3-STATE enable lines common. On the LS797 and LS798, four buffers are enabled from one common line and the other four buffers from another common line