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DM7416

Hex Inverting Buffers with High Voltage Open-Collector Outputs

GeneralDescription ThisdevicecontainssixindependentgateseachofwhichperformsthelogicINVERTfunction.Theopen-collectoroutputsrequireexternalpull-upresistorsforproperlogicaloperation.

DM7416

Hex Inverting Buffers with High Voltage Open-Collector Outputs;

DM74161A

Synchronous 4-Bit Counters; Synchronously programmable\nInternal look-ahead for fast counting\nCarry output for n-bit cascading\nSynchronous counting\nLoad control line\nDiode-clamped inputs\n?;

General Description\nThese synchronous, presettable counters feature an inter nal carry look-ahead for application in high-speed counting designs. The 161 and 163 are 4-bit binary counters. The carry output is decoded by means of a NOR gate, thus preventing spikes during the normal counting mode of operation. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change co incident with each other when so instructed by the countenable inputs and internal gating. This mode of operation eliminates the output counting spikes which are normally associated with asynchronous (ripple clock) counters. A buffered clock input triggers the four flip-flops on the rising (positive-going) edge of the clock input waveform.

DM74164

8-Bit Serial In/Parallel Out Shift Registers

GeneralDescription These8-bitshiftregistersfeaturegatedserialinputsandnasynchronousclear.ALOWlogiclevelateitherserialinputinhibitsentryofthenewdata,andresetsthefirstflip-floptotheLOWlevelatthenextclockpulse,thusprovidingcompletecontroloverincomingd

DM74165

8-Bit Parallel-to-Serial Converter

GeneralDescription The’165isan8-bitparallelloadorserial-inregisterwith complementaryoutputsavailablefromthelaststage.ParallelinputtingoccursasynchronouslywhentheParallelLoad (PL)inputisLOW.WithPLHIGH,serialshiftingoccurson therisingedgeoftheclock;newda

DM74165N

8-Bit Parallel-to-Serial Converter

GeneralDescription The’165isan8-bitparallelloadorserial-inregisterwith complementaryoutputsavailablefromthelaststage.ParallelinputtingoccursasynchronouslywhentheParallelLoad (PL)inputisLOW.WithPLHIGH,serialshiftingoccurson therisingedgeoftheclock;newda

DM74161

Synchronous 4-Bit Counters

DM74161A

SYNCHRONOUS 4-BIT COUNTERS

DM74161AN

SYNCHRONOUS 4-BIT COUNTERS

DM74161N

Synchronous 4-Bit Counters