CD4555BM
ObsoleteCMOS DUAL BINARY TO 1-OF-4 DECODER/DEMULTIPLEXER WITH OUTPUTS HIGH ON SELECT
CD4555BM
ObsoleteCMOS DUAL BINARY TO 1-OF-4 DECODER/DEMULTIPLEXER WITH OUTPUTS HIGH ON SELECT
Description
General part information
CD4555 Series
CD4555B and CD4556B 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 CD4555B the outputs are high on select; on the CD4556B the outputs are low on select.
When the enable input is high, the outputs of the CD4555B remain low and the outputs of the CD4556B remain high regardless of the state of the select inputs A and B. The CD4555B and CD4556B are similar to types MC14555 and MC14556, respectively.
The CD4555B and CD4556B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastics packages (E suffix), and 16-lead small-outline packages (M, M96, and MT suffixes). The CD4555B is also supplied in 16-lead small-outline packages (NSR suffix) and 16-lead thin shrink small-outline packages (PW and PWR suffixes.)
Technical Specifications
Parameters and characteristics for this part
| Specification | CD4555BM |
|---|---|
| Circuit | 1 x 2:4 |
| Current - Output High | 6.8 mA |
| Current - Output Low | 6.8 mA |
| Independent Circuits | 2 |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -55 °C |
| Package Length | 0.154 in |
| Package Name | 16-SOIC |
| Package Width | 3.9 mm |
| Type | Decoder/Demultiplexer |
| Voltage - Supply (Maximum) | 18 V |
| Voltage - Supply (Minimum) | 3 V |
| Voltage Supply Source | Dual Supply |
Pricing
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CAD
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Documents
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