HEF4518BT,653 datasheet by NXP Semiconductors

Description Dual BCD counter - Description: Dual BCD Counter ; F<sub>max</sub>: 40 @ 15 V MHz; Logic switching levels: CMOS ; Number of pins: 16 ; Output drive capability: +/- 2.4 mA @ 15 V ; Power dissipation considerations: Low Power or Automotive Applications ; Propagation delay: 40@15V ns; Voltage: 4.5-15.5 V; Package: week 6, 2004
Datasheet Type Original
RoHS Yes
Lifecycle Transferred
HTS Code 8542.39.00.01
Schedule B 8542.39.00.00
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HEF4518BT,652 933373230652 HEF4518BT 933373230653

HEF4518BT,653 datasheet preview

The recommended operating voltage range for HEF4518BT,653 is 4.5V to 15.5V, with a typical voltage of 12V.
To ensure proper power-on and power-off, make sure to follow the recommended power-up and power-down sequences, and use a suitable power supply with a low impedance output.
The maximum frequency of operation for the HEF4518BT,653 is 10 MHz, but it can be operated at higher frequencies with reduced voltage and current ratings.
To handle thermal management, ensure good heat dissipation by using a heat sink, and follow the recommended thermal design guidelines to prevent overheating.
Yes, follow the recommended PCB layout guidelines to minimize noise, ensure proper signal integrity, and reduce electromagnetic interference (EMI).

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