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HEF4028BP

IC, 4000 LOCMOS, 4028, DIP16, 15V

NEXPERIA HEF4028BP

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Manufacturer:
NEXPERIA NEXPERIA
Manufacturer Part No:
HEF4028BP
Order Code:
384963
Technical Datasheet:
HEF4028BP   Datasheet
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Product Overview

The HEF4028BP is a 4-bit BCD to Decimal Decoder with an active low enable or an 8-output (Y0 to Y7) inverting demultiplexer. The outputs are fully buffered for best performance. When used as a BCD to decimal decoder a 1-2-4-8 BCD code applied to inputs A0 to A3 causes the selected output to be high. The other nine outputs will be low. To use the HEF4028B as a BCO to octal decoder, input A3 is an active low enable pin and outputs Y8 and Y9 are not used. A 1-2-4 BCO code applied to inputs A0 to A2 causes the selected output (Y0 to Y7) to be high. The other seven outputs will be low. When A3 is high outputs (Y0 to Y7) will be forced low. When used as an 8-output (Y0 to Y7) inverting demultiplexer A0 to A2 are used as address inputs and A3 is the data input. Outputs Y8 and Y9 are not used. It operates over a recommended VDD power supply range of 3 to 15V referenced to VSS (usually ground). Unused inputs must be connected to VDD, VSS or another input.
  • Fully static operation
  • Standardized symmetrical output characteristics
  • Complies with JEDEC standard JESD 13-B

Applications

Medical, Industrial, Consumer Electronics, Automation & Process Control

Product Information

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:
HEF4028

:
BCD to Decimal Decoder

:
10Outputs

:
DIP

:
16Pins

:
4.5V

:
15.5V

:
HEF4000

:
4028

:
-40°C

:
70°C

:
-

:
-

:
-
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Technical Docs (2)

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