| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
630 pcs
|
630 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
60 pcs
|
60 pcs | On Request | 1 | On Request | On Request | 0410P/ | On Request | On Request | |
|
10 pcs
|
10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Count Rate | |
| Direction | |
| Logic Type | |
| Mounting Type | |
| Number of Bits per Element | |
| Number of Elements | |
| Operating Temperature | |
| Reset | |
| Supplier Device Package | |
| Supplier Package | |
| Timing | |
| Trigger Type | |
| Voltage |
The SN74HC4040DR from Texas Instruments is a 12-stage asynchronous binary counter. This device features outputs for all stages externally available. A high level on the clear (CLR) input asynchronously resets the counter, and the count advances on a high-to-low transition at the clock (CLK) input.
With a wide operating voltage range of 2 V to 6 V and an operating temperature range of -40°C to 85°C, the SN74HC4040DR is versatile. It offers a typical propagation delay of 12 ns and can drive up to 10 LSTTL loads. The counter consumes low power, with a maximum ICC of 80 µA, and has a low input current of 1 µA max.
This counter is available in a 16-SOIC package and is designed for surface mount applications. Its asynchronous nature and available clear function make it suitable for applications such as time-delay circuits, counter controls, and frequency-dividing circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.23 | $0.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN74HC4040DR operates from 2 V to 6 V.
The operating temperature range is -40°C to 85°C.
The SN74HC4040DR is available in a 16-SOIC surface mount package (0.209" body width, 5.30 mm).
The typical propagation delay is 12 ns.
The maximum count rate is 33 MHz.
The counter triggers on the negative edge of the clock input.
Yes, it has an asynchronous reset.