Presettable synchronous BCD decade up/down counter, featuring 4 bits and CMOS technology. Operates with a positive edge clock trigger, offering bidirectional counting up to 35MHz. Housed in a 16-PDIP through-hole package with gold contact plating, it functions across a wide temperature range of -55°C to 125°C and supply voltages from 2V to 6V. RoHS compliant and lead-free.
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Texas Instruments CD74HC190E technical specifications.
| Package/Case | PDIP |
| Clock Edge Trigger Type | Positive Edge |
| Contact Plating | Gold |
| Direction | Bidirectional |
| Frequency | 35MHz |
| Height | 4.57mm |
| Lead Free | Lead Free |
| Length | 19.3mm |
| Logic Function | Counter |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Mount | Through Hole |
| Number of Bits | 4 |
| Number of Bits per Element | 4 |
| Number of Elements | 1 |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Propagation Delay | 315ns |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 74HC |
| Sync/Async | Synchronous |
| Technology | CMOS |
| Turn-On Delay Time | 315ns |
| Weight | 0.03357oz |
| Width | 6.35mm |
| RoHS | Compliant |
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