put Enable Write Enable Supply Voltage Ground PLCC32 (K) TSOP32 (N) 8 x 20mm TSOP32 (NZ) 8 x 14mm Figure 1. Logic Diagram VCC 19 A0-A18 8 DQ0-DQ7 W E G M29W040 VSS AI02074 November 1999 This is information on a product still in productionbut not recommended for new designs. 1/31 M29W040.