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VHCT245
VHCT245 - Brand New ON Semiconductor Buffer/Driver/Transceiver
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
General Description
The VHCT245A is an advanced high speed CMOS octal bus transceiver fabricated
with silicon gate CMOS technology. It achieves high speed operation similar to
equivalent Bipolar Schottky TTL while maintaining the CMOS low power
dissipation. The VHCT245A is intended for bidirectional asynchronous
communication between data busses. The direction of data transmission is
determined by the level of the T/R input. The enable input can be used to
disable the device so that the busses are effectively isolated.
Protection circuits ensure that 0V to 7V can be applied to the input and
output(1) pins without regard to the supply voltage. These circuits prevent
device destruction due to mismatched supply and input/output voltages. This
device can be used to interface 5V to 3V systems and two supply systems such
as battery back up.
Features
■ High Speed: tPD = 5.4ns (Typ.) at VCC = 5V
■ Power Down Protection on Inputs and Outputs
■ Low Power Dissipation: ICC = 4µA (Max.) @ TA = 25°C
■ Pin and Function Compatible with 74HCT245
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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