ZHCSJS2N November 1997 – April 2024 CD54HC4051 , CD54HC4052 , CD54HC4053 , CD54HCT4051 , CD74HC4051 , CD74HC4052 , CD74HC4053 , CD74HCT4051 , CD74HCT4052 , CD74HCT4053
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
The power supply can be any voltage between the minimum and maximum supply voltage rating located in the Section 5.5.
Each VCC terminal must have a good bypass capacitor to prevent power disturbance. For devices with a single supply, a 0.1μF bypass capacitor is recommended. If there are multiple pins labeled VCC, then a 0.01μF or 0.022μF capacitor is recommended for each VCC because the VCC pins will be tied together internally. For devices with dual-supply pins operating at different voltages, for example VCC and VDD, a 0.1µF bypass capacitor is recommended for each supply pin. It is acceptable to parallel multiple bypass capacitors to reject different frequencies of noise. A 0.1μF and a 1μF capacitor are commonly used in parallel. For best results, the bypass capacitor or capacitors must be installed as close as possible to the power terminal.