Quadruple R/S latch with 3-state outputs - Description: Quad R/S Latch with Active HIGH Set and Reset Inputs (3-State) ; 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: 25@15V ns; Voltage: 4.5-15.5 V; Package: SOT109-1 (SO16); Container: Bulk Pack, CECC
The recommended operating voltage range for the HEF4043BT,652 is 4.5V to 15.5V, with a typical voltage of 5V or 10V.
The HEF4043BT,652 has a specific pinout and orientation. Ensure correct orientation by aligning the notch or dot on the IC with the corresponding indicator on the PCB. Double-check the pinout diagram in the datasheet to avoid mistakes.
The maximum frequency of operation for the HEF4043BT,652 is typically around 10MHz, but this can vary depending on the specific application and operating conditions. Consult the datasheet and application notes for more information.
To avoid latch-up and ensure proper operation, follow a controlled power-up and power-down sequence. Apply power to the VCC pin first, followed by the input signals. During power-down, remove the input signals before reducing VCC.
The HEF4043BT,652 has a maximum junction temperature of 150°C. Ensure proper heat dissipation by using a heat sink or thermal pad, especially in high-power or high-frequency applications.
HEF4043BT,652 datasheet
by NXP Semiconductors
