HEF4522B datasheet by NXP Semiconductors.
| Part number | HEF4522B |
|---|---|
| Datasheet | HEF4522B_PhilipsSemiconductors.pdf |
| File Size | 107.30 KB |
| Manufacturer | NXP Semiconductors |
| Description | Programmable 4-bit BCD down counter |
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The HEF4522B is a synchronous programmable 4-bit BCD down counter with an active HIGH and an active LOW clock input (CP0, CP1), an asynchronous parallel load input (PL), four parallel inputs (P0 to P3), a cascade feedback input (CF), four buffered parallel outputs (O0 to O3), a terminal count output (TC) and an overriding asynchronous master reset input (MR). This device is a programmable, cascadable down counter...
View all NXP Semiconductors datasheets
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|---|---|
| HEF4520B | Dual binary counter |
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| HEF4527B | BCD rate multiplier |
| HEF4528B | Dual monostable multivibrator |
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| HEF4505B | 64-bit/ 1-bit per word random access read/write memory |
| HEF4508B | Dual 4-bit latch |
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| HEF4511B | BCD to 7-segment latch/decoder/driver |
