HEF4518BT,652
IC BCD COUNTER DUAL 4-BIT 16SOManufacturer: Nexperia USA Inc.
Categories: Counters, Dividers
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The Nexperia HEF4518BT-652 is a dual 4-bit BCD counter from the 4000B series. This integrated circuit features two independent 4-bit BCD counters, each capable of counting up with asynchronous reset functionality. The HEF4518BT-652 operates with a wide supply voltage range of 4.5 V to 15.5 V and offers a maximum count rate of 40 MHz. Triggering can be positive or negative edge sensitive. Packaged in a 16-SOIC (0.154" width), this surface-mount component is suitable for applications in industrial automation, consumer electronics, and telecommunications. Its dual 4-bit architecture and BCD counting capability make it a versatile solution for digital timing and sequence control.
Additional Information
Series: 4000BRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Logic Type | BCD Counter |
| Reset | Asynchronous |
| Operating Temperature | -40°C ~ 85°C |
| Direction | Up |
| Trigger Type | Positive, Negative |
| Timing | - |
| Supplier Device Package | 16-SO |
| Voltage - Supply | 4.5 V ~ 15.5 V |
| Count Rate | 40 MHz |
| Number of Bits per Element | 4 |