PAL16L8A PAT1020 BUS INTERFACE X35 1984-02-02/OEL NC CSA- E0- E12- DIR IOR- RD- X11 A4 GND NC B41 DW1 S1- NC B40 BE- DW0 S0- VCC IF(VCC) /S0- = /E0- * /IOR- * /DIR + /E0- * /IOR- * /RD- * DIR * /X11 IF(VCC) /DW0 = /E0- * DIR * /X11 + /E0- * DIR * X11 * A4 IF(VCC) /BE- = /CSA- + /E0- * /DIR + /E0- * DIR * /X11 + /E0- * DIR * X11 * A4 IF(/E0-) /B40 = /A4 IF(VCC) /S1- = /E12- * /IOR- * /DIR + /E12- * /IOR- * /RD- * DIR * /X11 IF(VCC) /DW1 = /E12- * DIR * /X11 + /E12- * DIR * X11 * A4 IF(/E12-) /B41 = /A4 DESCRIPTION: