HEF4511BT,652 datasheet by NXP Semiconductors

Description BCD to 7-segment latch/decoder/driver - Description: BCD to 7-Segment Latch/Decoder/Driver with Lamp Test Input ; Logic switching levels: CMOS ; Number of pins: 16 ; Output drive capability: -25/+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: SOT109-1 (SO16); Container: Bulk Pack, CECC
Datasheet Type Original
RoHS Yes
Lifecycle Obsolete
HTS Code 8542.39.00.01
Schedule B 8542.39.00.00
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HEF4511BT

HEF4511BT,652 datasheet preview

The recommended operating voltage range for HEF4511BT,652 is 4.5V to 15.5V, with a typical voltage of 12V.
To ensure proper thermal management, provide a heat sink with a thermal resistance of less than 10°C/W, and maintain a maximum junction temperature of 150°C.
The maximum frequency of operation for HEF4511BT,652 is 10 MHz, but it can be operated at higher frequencies with reduced voltage and current ratings.
Use a voltage regulator or a filter circuit to regulate the input voltage and reduce noise. Additionally, add decoupling capacitors close to the device to filter out high-frequency noise.
The maximum output current rating for HEF4511BT,652 is 25mA per output, but it's recommended to limit the output current to 10mA to ensure reliable operation.

HEF4511BT,652 datasheet preview Download Datasheet