| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,286 pcs
|
2286 pcs | On Request | 1 | On Request | On Request | 0636+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Count Rate | |
| Direction | |
| Features | |
| Function | |
| Input Type | |
| Logic Type | |
| Mounting Type | |
| Number of Bits per Element | |
| Number of Elements | |
| Operating Temperature | |
| Output Type | |
| Reset | |
| SVHC Present | |
| Supplier Device Package | |
| Trigger Type | |
| Voltage |
The SN74LS393NSR is a dual 4-bit binary counter integrated circuit manufactured by Texas Instruments. Each counter within the package features individual clock inputs and a direct clear function, allowing for flexible system design. This component is designed for applications requiring counting functionality, with a typical maximum count frequency of 35 MHz.
The device operates within a voltage range of 4.75V to 5.25V and is suitable for a wide operating temperature range of 0°C to 70°C. The SN74LS393NSR utilizes bipolar technology with push-pull outputs and negative edge triggering. Its surface mountable 14-SOIC package makes it convenient for integration into various electronic assemblies.
This counter is part of a series of dual counters that can significantly improve system densities by reducing the overall package count. The buffered outputs help reduce the possibility of collector commutation. The asynchronous reset capability further enhances its utility in digital logic designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.63 | $0.63 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.75 V to 5.25 V.
The operating temperature range is 0°C to 70°C.
It is available in a 14-SOIC package (0.209", 5.30mm Width) with surface mount mounting.
The maximum count rate is 35 MHz.
The trigger type is negative edge.
Yes, it has asynchronous reset.
The output type is push-pull with buffered outputs.