LM324S - QUAD OPAMP SMD SO14 NZ$1.03         LM339S - HI PERF QUAD COMPARATOR SMD SO14 NZ$1.69         MC14C88S - QUAD CMOS RS232 LINE DRIVER SMD NZ$6.19         MC14C89S - CMOS RS232 QUAD LINE RECEIVER SMD NZ$5.30         NE555S - SINGLE TIMER SMD SO8 NZ$1.73         15.0% Goods and Services tax will be added to your order.