JM38510/31512BEA Texas Instruments - Yeehing Electronics

Synchronous 4-Bit Counters

Pricing (USD)

Quantity	Unit Price
1 — 99	17.413
100 — 249	15.211
250 — 999	11.728
1,000 +	7.34

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Minimum Operating Temperature	-55
Maximum Operating Temperature	125
Factory Pack Quantity	1
Package | Pins	CDIP (J) | 16

For more information, please refer to datasheet

Documents

JM38510/31512BEA Datasheet

More Information

These synchronous, presettable counters feature an internal carry look-ahead for application in high-speed counting designs. The '160, '162, 'LS160A, 'LS162A, and 'S162 are decade counters and the '161, '163, 'LS161A, 'LS163A, and 'S163 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 so instructed by the count-enable inputs and internal gating. This mode of operation eliminates the output counting spikes that are normally associated with asynchronous (ripple clock) counters, however counting spikes may occur on the (RCO) ripple carry output. A buffered clock input triggers the four flip-flops on the rising edge of the clock input waveform.