华端智慧电子
Ordering Information
Part Name Package Type Package Code (Previous Code) Package Abbreviation Taping Abbreviation (Quantity) HD74LS240P DILP-20 pin PRDP-B (DP-20NEV) P — HD74LS240FPEL SOP-20 pin (JEITA) PRSP0020DD-B (FP-20DAV) FP EL (2,000 pcs/reel) HD74LS240RPEL SOP-20 pin (JEDEC) PRSP0020DC-A (FP-20DBV) RP EL (1,000 pcs/reel) Pin Arrangement Function Table Inputs Output G A Y H X Z L H L L L H Absolute Maximum Ratings Item Symbol Ratings Unit Supply voltage VCC 7 V Input voltage VIN 7 V Power dissipation PT 400 mW Storage temperature Tstg –65 to +150 °C