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HEF4017BP
HEF4017BP - Brand New NXP Semiconductors Counters / Dividers
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
DESCRIPTION
The HEF4017B is a 5-stage Johnson decade counter with ten spike-free decoded
active HIGH outputs (Oo to O9), an active LOW output from the most significant
flip-flop (O5-9), active HIGH and active LOW clock inputs (CP0, CP1) and an
overriding asynchronous master reset input (MR).
The counter is advanced by either a LOW to HIGH transition at CP0 while CP1 is
LOW or a HIGH to LOW transition at CP1 while CP0 is HIGH (see also function
table).
When cascading counters, the O5-9 output, which is LOW while the counter is in
states 5, 6, 7, 8 and 9, can be used to drive the CP0 input of the next
counter.
A HIGH on MR resets the counter to zero (Oo = O5-9 = HIGH; O1 to O9 = LOW)
independent of the clock inputs (CP0, CP1).
Automatic code correction of the counter is provided by an internal circuit:
following any illegal code the counter returns to a proper counting mode
within 11 clock pulses.
Schmitt-trigger action in the clock input makes the circuit highly tolerant to
slower clock rise and fall times.
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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