| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
65 pcs
|
65 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
10 pcs
|
10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Function | |
| Input Type | |
| Lead Spacing | |
| Lead Style | |
| Military Grade | |
| Output Type | |
| Tape & Reel |
The SNJ54LS193J from Texas Instruments is a synchronous 4-bit binary up/down counter designed for military applications. It operates within the LS technology family and features high-speed performance with a typical propagation delay between 10-50 ns.
This counter is fully programmable, allowing each output to be preset to a desired level. It includes internally provided cascading circuitry for easy expansion and a fully independent clear input. The synchronous operation ensures that all flip-flops change simultaneously, eliminating output counting spikes.
Available in CDIP (J), CFP (W), and LCCC (FK) packages, the SNJ54LS193J is rated for a wide operating temperature range of -55 to 125°C. Its design complexity is equivalent to 55 gates, making it suitable for various digital logic applications requiring precise counting and control.
Key features include internal cascading, individual preset capability for each flip-flop, and a fully independent clear input. The device is designed for reliable performance in demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $14.98 | $14.98 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It is a synchronous 4-bit up/down counter with individual preset and clear.
The SNJ54LS193J is available in CDIP (J), CFP (W), and LCCC (FK) packages.
The operating temperature range is -55 to 125 °C.
Yes, it provides individual preset to each flip-flop.
Yes, it has a fully independent clear input.
Yes, cascading circuitry is provided internally.
The technology family is LS.