version: | author: | mod date: | changes made: V1.0 R. Munden 98 APR 03 Initial release 1ns STD16500 SN74ABT16500BDGGTexas Instruments SCBS057G-Revised May 1997 SN74ABT16500BDLTexas Instruments SCBS057G-Revised May 1997 The Values listed are for VCC=5V, CL=50pF, TA=25C (DELAY (ABSOLUTE (IOPATH A B (1:2.5:3.6) (1:3.2:4.5)) (IOPATH LEAB B (1:3.2:4.5) (1:3.4:4.5)) (IOPATH CLKABNeg B (1:3.5:4.7) (1:3.5:4.7)) (IOPATH OEAB B () () (1.4:3.4:4.7) (1.4:3.4:4.6) (1.5:4.5:5.7) (1.5:3.8:4.7)) )) (TIMINGCHECK (WIDTH (posedge LEBA) (2.5:2.5:2.5)) (WIDTH (posedge LEAB) (2.5:2.5:2.5)) (WIDTH (posedge CLKABNeg) (3:3:3)) (WIDTH (negedge CLKABNeg) (3:3:3)) (SETUP A CLKABNeg (3:3:3)) (SETUP (COND CLKABNeg == 1 A) LEAB (1:1:1)) (SETUP (COND CLKABNeg == 0 A) LEAB (2.5:2.5:2.5)) (HOLD A CLKABNeg (0:0:0)) (HOLD B LEAB (2:2:2)) ) SN74ABT162500DGGTexas Instruments SCBS242D-Revised May 1997 SN74ABT162500DLTexas Instruments SCBS242D-Revised May 1997 The Values listed are for VCC=5V, CL=50pF, TA=25C (DELAY (ABSOLUTE (IOPATH A B (1.5:2.6:4.0) (2:3.4:5.2)) (IOPATH LEAB B (2:3.3:4.8) (2:3.8:5.2)) (IOPATH CLKABNeg B (1.5:3.7:4.9) (1.5:3.8:5.2)) (IOPATH OEAB B () () (1.5:3.8:5.3) (1.5:3.4:4.6) (2.0:4.5:5.7) (2.0:3.8:4.7)) )) (TIMINGCHECK (WIDTH (posedge LEBA) (2.5:2.5:2.5)) (WIDTH (posedge LEAB) (2.5:2.5:2.5)) (WIDTH (posedge CLKABNeg) (3:3:3)) (WIDTH (negedge CLKABNeg) (3:3:3)) (SETUP A CLKABNeg (3.3:3.3:3.3)) (SETUP (COND CLKABNeg == 1 A) LEAB (1:1:1)) (SETUP (COND CLKABNeg == 0 A) LEAB (2.5:2.5:2.5)) (HOLD A CLKABNeg (0:0:0)) (HOLD B LEAB (2:2:2)) )