| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3 pcs
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3 pcs | On Request | 3 | On Request | On Request | On Request | On Request | On Request |
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The CD4503BE from Harris Semiconductor is a versatile 6-bit bidirectional buffered bus transceiver designed for flexible bus interfacing. It operates over a wide supply voltage range of 3V to 18V, ensuring compatibility with various logic families.
Key electrical characteristics include its non-inverting buffer logic type and push-pull output. The device supports independent bidirectional data flow for each of its six channels, controlled by associated DIR pins, eliminating the need for external logic. Schmitt-trigger inputs on control lines enhance noise rejection.
Packaged in a standard 16-pin PDIP, the CD4503BE is suitable for through-hole mounting. Its operating temperature range is -55°C to 125°C (TA). This transceiver is ideal for microprocessor system buses, memory interfacing, and peripheral expansion in industrial controllers and instrumentation.
This component offers low power consumption, high noise immunity, and latch-up immunity per MIL-STD-883. It is commonly used in legacy embedded systems requiring robust, voltage-flexible bus isolation and direction control.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 3V to 18V.
The operating temperature range is -55°C to 125°C.
The CD4503BE is housed in a 16-DIP (0.300", 7.62mm) package.
The logic type is Buffer, Non-Inverting.
The CD4503BE has 2 elements.
The output type is Push-Pull.
The CD4503BE is part of the 4000B series.