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HC157SJ
HC157SJ - Brand New Fairchild Semiconductor Signal Switches / Encoders & Decoders / Multiplexers
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 MM74HC157 high speed Quad 2-to-1 Line data selector/Multiplexers utilizes
advanced silicon-gate CMOS technology. It possesses the high noise immunity
and low power consumption of standard CMOS integrated circuits, as well as the
ability to drive 10 LS-TTL loads.
This device consists of four 2-input digital multiplexers with common select
and STROBE inputs. When the STROBE input is at logical “0” the four outputs
assume the values as selected from the inputs. When the STROBE input is at a
logical “1” the outputs assume logical “0”.
The 74HC logic family is functionally as well as pin-out compatible with the
standard 74LS logic family. All inputs are protected from damage due to static
discharge by internal diode clamps to VCC and ground.
Features
■ Typical propagation delay: 14 ns data to any output
■ Wide power supply range: 2–6V
■ Low power supply quiescent current: 80 µA maximum
(74HC Series)
■ Fan-out of 10 LS-TTL loads
■ Low input current: 1 µA maximum
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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