| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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154 pcs
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154 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CD54HC646F3A from HAR is an octal inverting bus transceiver designed for high-speed CMOS logic applications. This component features 3-state outputs and independent registers for A and B buses, enabling multiplexed transmission of data directly from the input bus or internal registers.
Key electrical characteristics include a VCC operating range of 2-V to 6-V and a wide operating temperature range from -55°C to 125°C. The transceiver offers balanced propagation delays and transition times, with standard outputs capable of driving up to 15 LS-TTL loads. It provides significant power reduction compared to LS-TTL logic.
The CD54HC646F3A is supplied in a 24-pin CDIP package. It is suitable for applications requiring reliable bus interfacing and data buffering within a broad temperature spectrum.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -55 to 125 °C.
The VCC operating voltage is 2 to 6 V.
The CD54HC646F3A has 3-State outputs.
The package type is CDIP.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.
The REACH status is REACH Unaffected.