SNJ54HC163J Texas Instruments - Yeehing Electronics

Synchronous 4-Bit Binary Counters

Pricing (USD)

Quantity	Unit Price
1 — 99	14.251
100 — 249	12.448
250 — 999	9.598
1,000 +	6.01

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

SNJ54HC163J Datasheet

More Information

These synchronous, presettable counters feature an internal carry look-ahead for application in high-speed counting designs. The ’HC163 devices are 4-bit binary counters. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when instructed by the count-enable (ENP, ENT) inputs and internal gating. This mode of operation eliminates the output counting spikes normally associated with synchronous (ripple-clock) counters. A buffered clock (CLK) input triggers the four flip-flops on the rising (positive-going) edge of the clock waveform.