75 5.0 5.25 V 0 25 70 °C IOH Output Current − High Q0, Q7 IOL Output Current − Low Q0, Q7 IOH Output Current − High I/O0 − 1/O7 IOL Output Current − Low I/O0 − 1/O7 −0.4 mA 8.0 mA −2.6 mA 24 mA 20 1 1 PDIP−20 N SUFFIX CASE 738 20 1 LS299 AWLYYWW 1 SOIC−20 DW SUFFIX CASE 75.