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18 pcs
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18 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The HEF4516BT,653 is a versatile 4-bit synchronous binary up/down counter manufactured by NXP Semiconductors. This integrated circuit features a clock input (CP), an up/down count control input (UP/DN), a count enable input (CE), and a master reset input (MR).
Key electrical characteristics include an operating voltage range from 4.5V to 15.5V and a maximum count rate of 18 MHz. The device is specified for operation across a wide temperature range of -40°C to +85°C, making it suitable for various environmental conditions. It supports both synchronous counting and asynchronous reset functionalities.
The HEF4516BT,653 is available in a 16-SOIC surface mount package. Unused inputs should be connected to VDD, VSS, or another input to ensure proper operation. This counter is designed for applications requiring precise digital counting and control.
This component complies with JEDEC standard JESD 13-B and offers standard symmetrical output characteristics. Its fully static operation contributes to reliable performance in digital systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5 V to 15.5 V.
-40°C to 85°C.
16-SOIC (0.154", 3.90mm Width).
18 MHz.
Synchronous timing with positive edge trigger.
Asynchronous reset.