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CD54ACT163F3A
CD54ACT163F3A - Brand New HARRIS IC Chips
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 CD54AC163/3A and CD54ACT163/3A are synchronous presettable binary counters
that utilize the Harris Advanced CMOS Logic technology. The CD54AC163/3A and
CD54ACT163/3A are reset synchronously with the clock. Counting and parallel
presetting are both accomplished synchronously with the negative-to-positive
transition of the clock.
A LOW level on the Synchronous Parallel Enable input, SPE, disables the
counting operation and allows data at the P0 to P3 inputs to be loaded into
the counter (provided that the setup and hold requirements for SPE are met).
The counters are reset with a LOW level on the Master Reset input, MR. The
requirements for setup and hold time with respect to the clock must be met.
Two count enables, PE and TE, in each counter are provided for n-bit
cascading. Reset action occurs regardless of the level of the SPE, PE and TE
inputs.
The look-ahead carry feature simplifies serial cascading of the counters. Both
count enable inputs (PE and TE) must be HIGH to count. The TE input is gated
with the Q outputs of all four stages so that at the maximum count, the
terminal count (TC) output goes HIGH for one clock period. This TC pulse is
used to enable the next cascaded stage.
The CD54AC163/3A and CD54ACT163/3A are supplied in 16 lead dual-in-line
ceramic packages (F suffix).
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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