ZHCSRJ2H September 1994 – April 2024 SN54ACT245 , SN74ACT245
PRODMIX
請(qǐng)參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
The power supply can be any voltage between the MIN and MAX supply voltage rating located in the Section 5.3.
Each VCC pin should have a good bypass capacitor to prevent power disturbance. For devices with a single supply, 0.1 μF is recommended; if there are multiple VCC pins, then 0.01 μF or 0.022 μF is recommended for each power pin. It is acceptable to parallel multiple bypass caps to reject different frequencies of noise. A 0.1 μF and a 1 μF are commonly used in parallel. The bypass capacitor should be installed as close to the power pin as possible for best results.