SN74LS193DR Texas Instruments - Yeehing Electronics

Synchronous 4-Bit Up/Down Binary Counters With Dual Clock and Clear

Pricing (USD)

Quantity	Unit Price
1 — 99	0.788
100 — 249	0.606
250 — 999	0.446
1,000 +	0.22

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Counter ICs
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SOP-16
Counter Type	Binary
Logic Family	LS
Number of Bits	4 bit
Counting Sequence	Up/Down
Operating Supply Voltage	4.75 V to 5.25 V
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Series	SN74LS193
Packaging	Reel
Function	Counter
Operating Temperature Range	0 C to + 70 C
Output Current	8 mA/- 0.4 mA
Brand	Texas Instruments
Product Type	Counter ICs
Factory Pack Quantity	2500
Subcategory	Counter ICs
Unit Weight	0.004998 oz

For more information, please refer to datasheet

Documents

SN74LS193DR Datasheet

More Information

These monolithic circuits are synchronous reversible (up/down) counters having a complexity of 55 equivalent gates. The '192 and 'LS192 circuits are BCD counters and the '193 and 'LS193 are 4-bit binary counters. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincidently with each other when so instructed by the steering logic. This mode of operation eliminates the output counting spikes which are normally associated with asynchronous (ripple-clock) counters.