Full PDF Text Transcription for MC74HCT259A (Reference)
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MC74HCT259A 8-Bit Addressable Latch 1-of-8 Decoder with LSTTL Inputs High−Performance Silicon−Gate CMOS The MC74HCT259A is identical in pinout to the LS259. The device in...
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MOS The MC74HCT259A is identical in pinout to the LS259. The device inputs are compatible with standard CMOS and LSTTL outputs. The HCT259A has four modes of operation as shown in the mode selection table. In the addressable latch mode, the data on Data In is written into the addressed latch. The addressed latch follows the data input with all non−addressed latches remaining in their previous states. In the memory mode, all latches remain in their previous state and are unaffected by the Data or Address inputs. In the one−of−eight decoding or demultiplexing mode, the addressed output follows the state of Data In with all o
MC74HCT259A Datasheet
