BCD-to-7 Segment Latch/Decoder/Driver for LCDs, a high-speed CMOS logic component, features a 4-bit input and 7-bit output for demultiplexing and decoding applications. Operating with a supply voltage range of 4.5V to 5.5V, it offers a bandwidth of 28MHz and a maximum output current of 4mA. This device supports LCD displays and operates across a wide temperature range from -55°C to 125°C, with a propagation delay of 80ns. Packaged in a 16-PDIP with gold contact plating, it is RoHS compliant.
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Texas Instruments CD74HCT4543E technical specifications.
| Bandwidth | 28MHz |
| Package/Case | N |
| Contact Plating | Gold |
| Display Type | LCD |
| Frequency | 1MHz |
| Height | 4.57mm |
| High Level Output Current | -4mA |
| Lead Free | Lead Free |
| Length | 19.3mm |
| Logic Function | Demultiplexer, Decoder |
| Low Level Output Current | 4mA |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 4.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Number of Bits | 7 |
| Number of Channels | 1 |
| Number of Circuits | 1 |
| Number of Elements | 1 |
| Number of Input Lines | 4 |
| Number of Inputs | 4 |
| Number of Output Lines | 7 |
| Number of Outputs | 7 |
| Operating Supply Current | 8uA |
| Operating Supply Voltage | 5V |
| Output Current | 4mA |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Polarity | Non-Inverting |
| Propagation Delay | 80ns |
| Quiescent Current | 8uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Technology | CMOS |
| Thickness | 3.9mm |
| Turn-On Delay Time | 120ns |
| Weight | 0.03357oz |
| Width | 6.35mm |
| RoHS | Compliant |
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