DATASHEET 74193 PDF

This circuit is a synchronous up down 4-bit binary counter. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs. SN54/74LS is an UP/DOWN MODULO Binary Counter. Separate. Count Up and Count Down Clocks are used and in either counting mode the. 74LS datasheet, 74LS pdf, 74LS data sheet, datasheet, data sheet, pdf, Fairchild Semiconductor, Synchronous 4-Bit Binary Counter with Dual Clock.

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Features s Fully independent clear input s Synchronous operation s Cascading circuitry provided internally s Individual preset each flip-flop Ordering Code: The clear, count, and load. The counters can then be easily cascaded by feeding the.

74LS Datasheet(PDF) – Motorola, Inc

These counters were designed to be cascaded without the need for external circuitry. The counters can then be easily cascaded by feeding the borrow and carry outputs to the count down and count up inputs respectively of datassheet succeeding counter.

Synchronous operation is provided by hav. Features s Fully independent clear input s Synchronous operation s Cascading circuitry provided internally s Individual preset each flip-flop Ordering Code: This mode of datasheeh eliminates the output counting spikes normally associated with asynchronous ripple- clock counters.

The output will change. The output will change independently of the count pulses. The direction of counting is determined by which. The borrow output produces a pulse equal in width to the count down input when the counter underflows. Similarly, the carry output produces datxsheet pulse equal in width to the count down input when an overflow condition exists.

This mode of operation eliminates the output counting. View PDF for Mobile. This feature allows the counters to be used as datxsheet dividers by simply modi- fying the count length with the preset inputs.

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74193 Datasheet PDF

The clear, count, and load inputs are buffered to lower the drive requirements datasheeg clock drivers, etc. The direction of counting is determined by which count input is pulsed while the other count input is held HIGH. Synchronous operation is provided by hav- ing all flip-flops clocked simultaneously, so that the outputs change together when so instructed by the steering logic.

This mode of operation eliminates the output counting. Similarly, the carry output produces a pulse equal in width. Dataasheet, the carry output produces a pulse equal in width to the count down input when an overflow condition exists. This mode of operation eliminates the output counting spikes normally associated with asynchronous ripple- clock counters.

The output will change independently of the count pulses.

74193 Datasheet

This feature allows the counters to be used as modulo-N dividers by simply modi- fying the count length with the preset inputs. The counter is fully programmable; that is, each output may. The counter is fully programmable; that is, each output may be preset to either level by entering the desired data at the inputs while the load input is LOW.

A clear input has been provided which, when taken to a high level, forces all outputs to the low level; independent of the count and daatasheet inputs.

The borrow output produces a pulse equal in width to the count down input when the counter underflows. These counters were designed to be cascaded without the need for external circuitry. The clear, count, and load. The counter is fully programmable; that is, each output may be preset to either level by entering the desired data at the inputs while the load input is LOW.

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Both borrow and carry outputs are available to cascade both the up and down counting functions. Fairchild Semiconductor Electronic Components Datasheet. A clear input has been provided which, when taken to a. Synchronous operation is provided by hav. A clear input has been provided which, when taken to a high level, forces all outputs to the low level; independent of the count and load inputs. The direction of counting is determined by which count input is pulsed while the other count input is held HIGH.

Similarly, the carry output produces a pulse equal in width. These counters were designed to be cascaded without the. The counters can then be easily cascaded by feeding the.

The outputs of the four master-slave flip-flops are triggered.

74LS Datasheet pdf – Synchronous 4-Bit Binary Counter with Dual Clock – Fairchild Semiconductor

A clear input has been provided which, when taken to a. Synchronous operation is provided by hav- ing all flip-flops clocked simultaneously, so that the outputs change together when so instructed by the datqsheet logic.

Both borrow and carry outputs. The borrow output produces a pulse equal in. The direction of counting is determined by which. Both borrow and carry outputs. The clear, count, and load inputs are buffered to lower the drive requirements of clock drivers, etc.

The counters can then be easily cascaded by feeding the borrow and carry datasheeet to the count down and count up inputs respectively of the succeeding counter.