Datasheet Intersil CD4555BMS — Datenblatt

DATASHEET
CD4555BMS, CD4556BMS FN3346
Rev 0.00
December 1992 CMOS Dual Binary to 1 of 4Decoder/Demultiplexers Features Pinouts CD4556BMS
TOP VIEW High Voltage Type (20V Rating) CD4555BMS: Outputs High on Select CD4556BMS: Outputs Low on Select Expandable with Multiple Packages E 1 16 VDD A 2 15 E B 3 14 A Q0 4 13 B 100% Tested for Quiescent Current at 20V Q1 5 12 Q0 Standardized, Symmetrical Output Characteristics Q2 6 11 Q1 Maximum Input Current of 1пЃ­A at 18V Over Full Package Temperature Range; 100nA at 18V and +25oC Q3 7 10 Q2 VSS 8 9 Q3 1/2 OF DUAL Noise Margin (Over Full Package/Temperature Range)
-1V at VDD = 5V
-2V at VDD = 10V
-2.5V at VDD = 15V E 1 16 VDD 5V, 10V and 15V Parametric Ratings A 2 15 E Meets All Requirements of JEDEC Tentative Standard
No. 13B, “Standard Specifications for Description of
�B’ Series CMOS Devices” B 3 14 A Q0 4 13 B Q1 5 12 Q0 Q2 6 11 Q1 Q3 7 10 Q2 VSS 8 9 Q3 Applications Decoding 1/2 OF DUAL CD4555BMS
TOP VIEW 1/2 OF DUAL 1/2 OF DUAL Code Conversion Demultiplexing (Using Enable Input as a Data Input Memory Chip-Enable Selection Function Selection Description
CD4555BMS and CD4556BMS are dual one-of-four decoders/demultiplexers. Each decoder has two select inputs (A
and B), an Enable input (E), and four mutually exclusive outputs. On the CD4555BMS the outputs are high on select; on
the CD4556BMS the outputs are low on select.
When the Enable input is high, the outputs of the
CD4555BMS remain low and the outputs of the
CD4556BMS remain high regardless of the state of the
select inputs A and B. The CD4555BMS and CD4556BMS
are similar to types MC14555 and MC14556, respectively.
The CD4555BMS and CD4556BMS are supplied in these
16-lead outline packages:
Braze Seal DIP
Frit Seal DIP …