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Description
The QS3245QX is an eight-channel bus switch that is pin-compatible with various 8-bit transceivers like 74FCT245, 74F245, 74ALS/AS/LS245. With a low ON resistance, this switch enables connections without any added propagation delays or ground bounce noise. The QS3245QX has an OE signal to turn the switches on, similar to the OE signal of the 74’245. This device offers faster speeds than conventional logic devices. It can operate at temperatures ranging from -40°C to +85°C.
Specifications and features
- Enhanced N channel FET with no inherent diode to Vcc
- 5Ω bidirectional switches
- Pin compatible with 74F245, 74FCT245, and 74FCT245T
- Low power CMOS proprietary technology
- Zero propagation delay, zero ground bounce
- Undershoot clamp diodes on all switch and control inputs
- TTL-compatible control inputs
- Available in SOIC, QSOP, and TSSOP packages
Application Scenarios
- Hot-swapping, hot-docking
- Voltage translation (5V to 3.3V)
- Power conservation
- Capacitance reduction and isolation
- Logic replacement (data processing)
- Clock gating
- Bus switching and isolation
Comparison
Advantages- Pin compatible with various 8-bit transceivers
- Low ON resistance enables connections without any added delays or ground noise
- Faster speeds than conventional logic devices
- Can operate at temperatures ranging from -40°C to +85°C
Disadvantages- None identified
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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- - Western Union.
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Additional Information
- Datasheet: Download QS3245QX
- Chipdatas Part: CD92-QS3245QX
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 19:08 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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Payment Method
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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