Octal Bus Transceiver and Register with 3-State Outputs. This CMOS bidirectional transceiver features 8 channels, with each channel handling 8 bits. Operating from a 2V to 6V supply voltage, it offers a typical 5V operating voltage. Key specifications include a high level output current of -7.8mA and a low level output current of 7.8mA. The component is housed in a PDIP package for through-hole mounting, with a propagation delay of 410ns and a turn-on delay time of 265ns. It operates within a temperature range of -40°C to 85°C and is RoHS and REACH SVHC compliant.
PackagePDIP
MountingThrough Hole
PolarityNon-Inverting
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Technical Specifications
Texas Instruments SN74HC646NT technical specifications.
General
| Package/Case | PDIP |
| Direction | Bidirectional |
| Height | 4.57mm |
| High Level Output Current | -7.8mA |
| Lead Free | Lead Free |
| Length | 31.64mm |
| Logic Function | Transceiver, Inverting |
| Low Level Output Current | 7.8mA |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Mount | Through Hole |
| Number of Bits | 8 |
| Number of Bits per Element | 8 |
| Number of Channels | 8 |
| Number of Circuits | 8 |
| Number of Elements | 1 |
| Number of Outputs | 8 |
| Operating Supply Voltage | 5V |
| Output Type | 3-STATE |
| Package Quantity | 15 |
| Packaging | Rail/Tube |
| Polarity | Non-Inverting |
| Propagation Delay | 410ns |
| Radiation Hardening | No |
| Reach SVHC Compliant | Yes |
| RoHS Compliant | Yes |
| Series | 74HC |
| Technology | CMOS |
| Turn-On Delay Time | 265ns |
| Weight | 0.061853oz |
| Width | 6.73mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments SN74HC646NT Datasheet
Download the complete datasheet for Texas Instruments SN74HC646NT to view detailed technical specifications.
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