Quad receiver: SMD. QML class V. Lead finish factory option. Total dose 5E5 rad(Si). Quad receiver: SMD. QML class V. Lead finish hot solder dipped. Total dose 5E5 rad(Si). Quad receiver: SMD. QML class Q. Lead finish gold. Total dose 5E5 rad(Si). Quad receiver: SMD. QML class V. Lead finish gold. Total dose 1E6 rad(Si). Quad receiver: SMD. QML class Q. Lead finish gold. Total dose 1E6 rad(Si). Quad receiver: SMD. QML class Q. Lead finish hot solder dipped. Total dose 1E6 rad(Si). Quad Receiver 四接收机 Triple 3-input positive-AND gates 14-PDIP 0 to 70 Quad receiver: SMD. QML class Q. Lead finish hot solder dipped. Total dose 5E5 rad(Si). Quad receiver: SMD. QML class Q. Lead finish factory option. Total dose 5E5 rad(Si). Quad receiver: SMD. QML class V. Lead finish gold. Total dose 5E5 rad(Si).