AT89C55WD-24PU
Atmel
The Atmel AT89C55WD-24PU is an 8-bit microcontroller featuring 20KB of Flash memory and 256 bytes of RAM. It operates at up to 24MHz and is housed in a 40-pin PDIP package.
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13 pcs
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13 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CDP1853CE from HAR is a 1 of 8 decoder designed for use in general-purpose microprocessor systems. It interfaces directly with 1800-series microprocessors without additional components.
This device operates within a recommended voltage range of 4V to 10.5V for the CDP1853 and 4V to 6.5V for the CDP1853C. When the Chip Enable (CE) is high, the selected output becomes true from the trailing edge of CLOCK A to the trailing edge of CLOCK B. All outputs are low when the device is not selected (CE = 0).
The CDP1853CE is supplied in a hermetic 16-lead dual-in-line ceramic or plastic package. It offers direct control of up to 7 input and 7 output devices and features a Chip Enable (CE) input for easy expansion in multi-level I/O systems. The device can also function as a general 1 of 8 decoder for I/O and memory system applications.
Key features include the ability to provide direct control of multiple devices and the flexibility offered by the Chip Enable input for system expansion. The device is suitable for applications requiring address decoding or selection logic within microprocessor-based systems.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CDP1853CE has a recommended operating voltage range of 4V to 10.5V.
The CDP1853CE is supplied in a 16-lead DIP package.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.
The REACH status is REACH Unaffected.