5962F9800801VEC中文资料INTERSIL数据手册PDF规格书

描述 Description

The Radiation Hardened ACS257MS is a Quad 2-Channel multiplexer which selects four bits of data from one of two sources under the control of a single select pin. The Output Enable input is active LOW and controls all outputs. When OE is set HIGH, all outputs are configured into a high impedance state, regardless of all other input conditions. All inputs are buffered and the outputs are designed for balanced propagation delay and transition times.

特性 Features

• QML Qualified Per MIL-PRF-38535 Requirements

• 1.25Micron Radiation Hardened SOS CMOS

• Radiation Environment

    - Latch-up Free Under any Conditions

    - Total Dose . . . . . . . . . . . . . . . . . . . . . . 3 x 105 RAD(Si)

    - SEU Immunity . . . . . . . . . . . <1 x 10-10 Errors/Bit/Day

    - SEU LET Threshold . . . . . . . . . . . >100MeV/(mg/cm2)

• Input Logic Levels . . .VIL = (0.3)(VCC), VIH = (0.7)(VCC)

• Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±8mA

• Quiescent Supply Current. . . . . . . . . . . . . . . . . . .400µA

• Propagation Delay

    - Enable to Output . . . . . . . . . . . . . . . . . . . . . . . . . 13ns

    - Input or Address to Output . . . . . . . . . . . . . . . . . 14ns

Applications

• 4-Bit Source Selection

• Data Routing

• High Frequency Switching