SN74LS193N Up Down Binary Counter With Dual Clock
৳ 60.00
The SN74LS193N, SN74HC193N, SN74193 are 4-bit synchronous, reversible, up/down binary counters. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincidentally with each other.
The SN74LS193N, SN74HC193N, SN74193 are 4-bit synchronous, reversible, up/down binary counters. Synchronous operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincidentally with each other when so instructed by the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple-clock) counters.
Features:
- Wide Operating Voltage Range of 2 V to 6 V
- Outputs Can Drive Up To 10 LSTTL Loads
- Low Power Consumption, 80-µA Max ICC
- Typical tpd = 20 ns
- ±4-mA Output Drive at 5 V
- Low Input Current of 1 µA Max
- Look-Ahead Circuitry Enhances Cascaded Counters
- Fully Synchronous in Count Modes
- Parallel Asynchronous Load for Modulo-N Count Lengths
- Asynchronous Clear
Packing List:
1Pc * SN74LS193N Up Down Binary Counter With Dual Clock
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