| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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24 pcs
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24 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74LS193 from Texas Instruments is a synchronous, reversible 4-bit binary counter. It belongs to the LS (Low-power Schottky) technology family and features bipolar input and push-pull output types. This counter is designed for high-speed operation, with typical propagation delays between 10-50ns.
Key features include synchronous operation, where all flip-flops are clocked simultaneously, eliminating counting spikes. It offers individual preset capabilities for each flip-flop and a fully independent clear input. The counter is designed to be easily cascaded without external circuitry, providing both borrow and carry outputs. It operates within a temperature range of 0 to 70°C.
The SN74LS193 is available in multiple package types, including PDIP, SOIC, and SOP, all with 16 pins. Its design makes it suitable for various digital logic applications requiring precise counting and control functions.
0 to 70 °C.
10-50 ns maximum.
PDIP (N) 16, SOIC (D) 16, and SOP (NS) 16.
Yes, cascading circuitry is provided internally.
Push-pull.