SN64BCT2240

State-of-the-Art BiCMOS Design Significantly Reduces ICCZ ESD Protection Exceeds 2000 V Per MIL-STD-883C, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) Output Ports Have Equivalent 33-Ω Series Resistors, So No External Resistors Are Required High-Impedance State During Power Up and Power Down 3-State Buffer-Type Outputs Drive Bus Lines Directly Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic 300-mil DIPs (N) SN64BCT2240 OCTAL BUFFER AND LINE/MOS DRIVER WITH 3ĆSTATE OUTPUTS SCBS091A − JUNE 1990 − REVISED NOVEMBER 1993 DW OR N PACKAGE (TOP VIEW) 1OE 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND 1 2 3 4 5 6 7 8 9 10 20 VCC 19 2OE 18 1Y1 17 2A4 16 1Y2 15 2A3 14 1Y3 13 2A2 12 1Y4 11 2A1 description The SN64BCT2240 is an inverting octal buffer and line/MOS driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Taken together with the SN64BCT2241 and SN64BCT2244, these devices provide the choice of selected combinations of inverting outputs, symmetrical OE (active-low output-enable) inputs, and complementary OE and OE inputs. These devices feature high fan-out and improved fan-in. When the output-enable (1OE and 2OE) inputs are low, the Y outputs reflect the inverse of the data present at the A inputs. When 1OE and 2OE are high, the outputs are in the high-impedance state. Output-enable 1OE affects only the 1Y o...