| Part Number | HEF4556B |
| Manufacturer | NXP (https://www.nxp.com/) |
| Title | Dual 1-of-4 decoder/demultiplexer |
| Description | The HEF4556B is a dual 1-of-4 decoder/demultiplexer. Each has two address inputs (A0 and A1), an active LOW enable input (E) and four mutually exc... |
| Features |
c (SOT109-1)
( ): Package Designator North America PINNING E A0 and A1 O0 to O3 enable inputs (active LOW) address inputs outputs (active LOW)
FAMILY DATA, IDD LIMITS category MSI See Family Speciļ¬cations
Fig.1 Functional diagram.
January 1995
2...
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| Datasheet |
 HEF4556B Datasheet
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