| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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72 pcs
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72 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Features | |
| Function | |
| Input Type | |
| Lead Style | |
| Military Grade | |
| Operating Temperature Range | |
| Output Type |
The SN54AS869JT from Texas Instruments is a military-rated, 8-bit synchronous, presettable up/down counter. It is designed for high-speed counting applications and features internal carry look-ahead circuitry for cascading.
This counter operates synchronously, meaning all flip-flops are clocked simultaneously, eliminating output counting spikes. It has a buffered clock input that triggers on the rising edge. The device is fully programmable, allowing it to be preset to any number between 0 and 255. Load-input circuitry enables parallel loading of cascaded counters, and this loading is also synchronous.
The SN54AS869JT utilizes the AS technology family and has bipolar inputs with push-pull outputs. It operates over a wide temperature range of -55°C to 125°C. The counter is available in a CDIP (JT) 24-pin package.
Key features include a fully independent clock circuit, ripple-carry output for n-bit cascading, and two count-enable inputs. This component is suitable for applications requiring precise and high-speed counting.
| Qty | Low | High |
|---|---|---|
| 1+ | $38.77 | $38.77 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It is a synchronous 8-bit up/down counter.
It uses Advanced Schottky (AS) technology.
The operating temperature range is -55°C to 125°C.
It is available in a CDIP (JT) package.
Yes, it has a synchronous clear function.
It has two count enable inputs.
It provides a ripple-carry output with internal look-ahead carry circuitry.