High-speed CMOS logic quad-bus transceiver featuring 3-state outputs. This bidirectional transceiver operates with a supply voltage range of 2V to 6V and offers a propagation delay of 225ns. It supports four independent 4-bit channels and is housed in a 14-PDIP package with gold contact plating, suitable for through-hole mounting. Operating across a temperature range of -55°C to 125°C, this RoHS compliant component provides a low quiescent current of 8uA.
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Texas Instruments CD74HC243E technical specifications.
| Package/Case | PDIP |
| Contact Plating | Gold |
| Direction | Bidirectional |
| Height | 4.57mm |
| High Level Output Current | -7.8mA |
| Lead Free | Lead Free |
| Length | 19.3mm |
| Logic Function | Transceiver, Inverting |
| Low Level Output Current | 7.8mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Output Current | 7.8mA |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Mount | Through Hole |
| Number of Bits | 4 |
| Number of Bits per Element | 4 |
| Number of Channels | 4 |
| Number of Circuits | 4 |
| Number of Elements | 1 |
| Output Type | 3-STATE |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Polarity | Non-Inverting |
| Propagation Delay | 225ns |
| Quiescent Current | 8uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 74HC |
| Technology | CMOS |
| Termination | Through Hole |
| Turn-On Delay Time | 90ns |
| Weight | 0.032734oz |
| Width | 6.35mm |
| RoHS | Compliant |
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