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The CD4503B is a hex non-inverting TRI-STATE buffer with high output current sink and source capability. TRI-STATE outputs make it useful in bus-oriented applications. Two separate disable inputs are provided. Buffers 1 through 4 are controlled by the disable 4 input. Buffers 5 and 6 are controlled by the disable 2 input. A high level on either dis-able input will cause those gates on its control line to go into a high impedance state.
CD4503BM Maximum Ratings
If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications. Supply Voltage (VDD) -0.5V to +18V Input Voltage (VIN) -0.5V to +0.5V Storage Temperature Range (TS) -65.Cto +150.C Power Dissipation (PD) Dual-In-Line 700 mW Small Outline 500 mW Lead Temperature (TL) (Soldering, 10 seconds) 260.C
CD4503BM Features
Wide supply voltage range 3.0 VDC to 18 VDC TRI-STATE outputs Symmetrical turn on/turn off delays Symmetrical output rise and fall times Pin-for-pin replacement for MM80C97 and MC14503