logic diagram (positive logic) 2 4 1 3 1A 1Y 2Y 3Y 4Y 5Y 6Y 2A 3A 4A 5A 6A 6 5 9 8 10 12 11 13 Y = A Pin numbers shown are for the D, DB, J, N, NS, and W packages. 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN5414, SN54LS14...
Similar to 74150 (Fat DIP) Y Low current PNP inputs reduce loading Connection Diagram Standard Test Load Top View TL/L/8338–2 TL/L/8338–1 Order Number DM54LS450J, DM74LS450J, DM74LS450N or DM74LS450V See NS Package Number J24F, N24C or V28A Function Table Inp...
3、芯片的工作电流包括PROG Pin外面电阻消耗的电流(约100uA),但不包括芯片通过BAT Pin给芯片充电的 电流(约100mA)。4、充电终止电流一般是设定充电电流的0.1倍。USB 充电器 ICSOP-8Page 6 of 6℃/W mA uA ℃℃℃Page 2 of 6深圳市金道微电子有限公司SHENZHEN KINGDAU ELECTRONICS CO., LTD.TC4054(文件...