Dual 4-stage binary counter, negative edge triggered, operating from 4.5V to 5.5V with a nominal 5V supply. Features asynchronous reset and unidirectional up-counting capability, supporting a maximum frequency of 18MHz. This CMOS logic IC offers a propagation delay of 93ns and is housed in a 14-SOIC surface-mount package with gold contact plating. RoHS compliant and lead-free, it operates across a wide temperature range of -55°C to 125°C.
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Texas Instruments CD74HCT393M technical specifications.
| Package/Case | SOIC |
| Clock Edge Trigger Type | Negative Edge |
| Contact Plating | Gold |
| Direction | Up, Unidirectional |
| Frequency | 18MHz |
| Height | 1.58mm |
| Lead Free | Lead Free |
| Length | 8.65mm |
| Logic Function | Counter |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Bits | 4 |
| Number of Bits per Element | 4 |
| Number of Elements | 2 |
| Operating Supply Voltage | 5V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Propagation Delay | 93ns |
| Quiescent Current | 8uA |
| Radiation Hardening | No |
| Reset | Asynchronous |
| RoHS Compliant | Yes |
| Series | 74HCT |
| Technology | CMOS |
| Turn-On Delay Time | 93ns |
| Weight | 0.004564oz |
| Width | 3.91mm |
| RoHS | Compliant |
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