Datasheet Details
| Part number | HEF4555B |
|---|---|
| Manufacturer | Nexperia |
| File Size | 202.55 KB |
| Description | 1-of-4 decoder/demultiplexer |
| Download | HEF4555B Download (PDF) |
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| Part number | HEF4555B |
|---|---|
| Manufacturer | Nexperia |
| File Size | 202.55 KB |
| Description | 1-of-4 decoder/demultiplexer |
| Download | HEF4555B Download (PDF) |
|
|
|
The HEF4555B contains two 1-of-4 decoders/demultiplexers.
Each has two address inputs (nA0 and nA1, an active LOW enable input (nE) and four mutually exclusive outputs which are active HIGH (nY0 to nY3).
When used as a decoder, nE when HIGH, forces nY0 to nY3 LOW.
HEF4555B 1-of-4 decoder/demultiplexer Rev.
8 — 15 March 2022 Product data sheet 1.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
HEF4555B | 1-of-4 decoder/demultiplexer | NXP |
 |
HEF4555B | Dual 1-of-4 decoder/demultiplexer | Philips |
| Part Number | Description |
|---|---|
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| HEF4520B | Dual binary counter |
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| HEF4521B | 24-stage frequency divider and oscillator |
| HEF4528-Q100B | Dual monostable multivibrator |
| HEF4528B | Dual monostable multivibrator |
| HEF4528B-Q100 | Dual monostable multivibrator |