| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,566 pcs
|
3566 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1 pcs
|
1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Features | |
| Function | |
| Input Type | |
| Lead Style | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature Range | |
| Output Type |
The SN54HC4040J from Texas Instruments is a 12-stage asynchronous binary counter. This device offers a wide operating voltage range from 2V to 6V, making it versatile for various applications. The counter advances on a high-to-low transition at the clock input, and a high level at the clear input asynchronously resets all outputs low.
Key electrical characteristics include a typical propagation delay of 12 ns, a maximum Icc of 80 μA, and a low input current of 1 μA max. The outputs can drive up to 10 LSTTL loads, and they feature balanced outputs and positive input clamp diodes. The operating temperature range is specified from -55°C to 125°C, suitable for military applications.
This counter is available in a CDIP package and is designed for through-hole mounting. Its asynchronous nature and the availability of all stage outputs externally make it suitable for applications such as time-delay circuits, counter controls, and frequency-dividing circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $11.07 | $11.07 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2V to 6V.
-55°C to 125°C.
16-pin CDIP with through-hole mounting.
±4mA at 5V typical.
12ns.
12 bits.
Asynchronous binary counter.