Details, datasheet, quote on part number: HEF4514BTD
PartHEF4514BTD
CategoryLogic => Decoders/Demultiplexers
DescriptionHEF4514B MSI; 1-of-16 Decoder/demultiplexer With Input Latches;; Package: SOT101-1 (DIP24), SOT137-1 (SO24)
CompanyPhilips Semiconductors (Acquired by NXP)
DatasheetDownload HEF4514BTD datasheet
Cross ref.Similar parts: CD4514BM, CD4515B, CD54ACT138, CD54HC154, CD54HC4514, CD54HCT154, CD74ACT138, CD74HC154, CD74HC4515, CD74HCT154
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Features, Applications

For a complete data sheet, please also download:

The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC

Product specification File under Integrated Circuits, IC04 January 1995

DESCRIPTION The a 1-of-16 decoder/demultiplexer, having four binary weighted address inputs A3), a latch enable input (EL), and an active LOW enable input (E). The 16 outputs to O15) are mutually exclusive active HIGH. When EL is HIGH, the selected output is determined by the data on An. When EL goes LOW, the

last data present at An are stored in the latches and the outputs remain stable. When E is LOW, the selected output, determined by the contents of the latch, is HIGH. At E HIGH, all outputs are LOW. The enable input (E) does not affect the state of the latch. When the HEF4514B is used as a demultiplexer, E is the data input and to A3 are the address inputs.

24-lead DIL; plastic (SOT101-1) 24-lead DIL; ceramic (cerdip) (SOT94) 24-lead SO; plastic (SOT137-1)

( Package Designator North America Fig.2 Pinning diagram. APPLICATION INFORMATION Some examples of applications for the HEF4514B are: PINNING to O15 address inputs enable input (active LOW) latch enable input outputs (active HIGH) FAMILY DATA, IDD LIMITS category MSI See Family Specifications Digital multiplexing. Address decoding. Hexadecimal/BCD decoding.


 

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