CMOS BCD-to-7-segment LCD decoder/driver featuring 4 input channels and 7 segment outputs. This interface IC operates with a supply voltage range of 3V to 18V and supports a maximum frequency of 8MHz. It offers a high level output current of -1.9mA and a low level output current of 3.6mA, with a propagation delay of 1300ns. The component is housed in a 16-SOIC package with gold contact plating, designed for LCD displays and operating across a temperature range of -55°C to 125°C.
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Texas Instruments CD4055BM technical specifications.
| Package/Case | D |
| Contact Plating | Gold |
| Display Type | LCD |
| Height | 1.5mm |
| High Level Output Current | -1.9mA |
| Length | 10mm |
| Logic Function | Demultiplexer, Decoder |
| Low Level Output Current | 3.6mA |
| Max Frequency | 8MHz |
| Max Input Voltage | 18V |
| Min Input Voltage | 3V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 500mW |
| Max Supply Current | 300uA |
| Max Supply Voltage | 18V |
| Min Supply Voltage | 3V |
| Number of Bits | 7 |
| Number of Channels | 4 |
| Number of Elements | 1 |
| Number of Inputs | 4 |
| Number of Outputs | 7 |
| Number of Segments | 7 |
| Operating Supply Current | 40nA |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Polarity | Non-Inverting |
| Propagation Delay | 1300ns |
| Quiescent Current | 100uA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Technology | CMOS |
| Thickness | 1.58mm |
| Weight | 0.004998oz |
| Width | 4mm |
| RoHS | Compliant |
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